ES2401889T3 - Door lock system - Google Patents

Abstract

Procedure for blocking control of a blocking system (1) comprising - closing a door or a window; - extend a latch latch (8, 8 '); - absorb a preload, pressing the closing latch by a piece of pressure in the opening space of the closing latch against the direction of opening of the door; - extend a pin (6) in a "locked" position; and - retain the extended latch latch (8, 8 ').

Description

Door lock system

The invention relates to a method for blocking a blocking system. The invention also relates to a method for controlling an unlocking process of a locking system. The invention further relates to a locking system for a door or a window, with an automatic locking closure having at least one locking latch and a pin and with a pin housing inside which the pin extends in a “locked” position, then also called “locked” situation.

Locking systems with automatic locking locks are known both in the door sector and in the window sector. This follows, for example, from EP 0854261 A1 an automatic locking door closure of a locking system. In particular, the closure of EP 0854261 A1 has a pin, a closing latch and an auxiliary latch in a closing housing. In the locked state of the door, the pin and the latch

15 closures are previously closed in openings of the strike placed in a door frame or protrude in corresponding recesses in the door frame. The auxiliary latch presses in the closed state of the door against the strike or is pushed back through the strike in the closing housing. The opening of a locked door of EP 0854261 A1 is possible on the one hand by activating a latch from the inner side of the door. In this case, with the auxiliary latch pushed back, the pin and the locking latch are retracted in the door closure by activating the latch attached with the latch nut, the pin being held or retained in the closure and therefore does not jump towards out again immediately or close previously. On the other hand, it is possible to open the locked door from the outer side of the door, authentication being necessary for example by means of a corresponding key for a locking system that can be activated with a key or, however, by a control unit entry.

25 In closing the door, the closing latch that slides through the strike and the auxiliary latch are pushed back through the strike in the closing housing. By means of the auxiliary latch pushed backwards, preferably by means of an action of the sliding plate, a mechanism is activated that allows the prestressed pin to slide in the lock in the next leap forward in the case of a completely closed door. , so that the door is locked. Door closures of this type are therefore also referred to as panic door closures or better automatic locking panic door closures, since on the one hand they can be manually opened from the panic side (as a rule the inner side of a room or building), however, in the event that the door closes at once, the locking mechanism is automatically activated and the door can no longer be opened only by pressure throughout

35 case from the opposite side.

To further increase the safety of door closures of this type, the auxiliary latch pushed back can also control a lock or a retention of the pin and the latch. This is particularly advantageous when the closing latch is a folding latch. A folding latch of this type is disclosed, for example, in EP 1291479 A1.

However, it is disadvantageous in known automatic locking locks that an external latch is required for handling, which, however, in particular for design and safety reasons is often not desired. In addition, locking systems of this type are not very suitable for doors with high pass frequencies or

45 windows with high opening frequencies, since each individual entry or opening demand must be controlled by each individual opening / blocking by means of an authentication by means of a key. Therefore, automatic locking closures are not suitable for doors with active traffic or windows with high opening frequencies.

Therefore, each entry on the one hand, in most cases the outer side, of a door with such a locking system requires an individually activated authorization check. This has the consequence that the corresponding keys must be supplied to a circle of people eventually, which does not ultimately entail a considerable loss of security in addition to additional costs. It is often desirable to also allow access through the door from the outside without

A corresponding key or an opening or a manual unlocking is necessary on the inside of the door. This refers, for example, especially to entrance areas with high passing frequencies or, however, also to work areas with a high fluctuation of workers. For the rest, the same applies also to doors that must be able to open from a position away from the door, as is often the case, among other things, for doors suitable for wheelchair users or even in residential areas. of the elderly and hospitals.

In order to carry out an opening function of this type, door openers usually controlled by means of comparatively functional pushbuttons or means are integrated into such doors, which generally allow the door to be opened by means of a control of the closing latch or the opener latch. The previous need 65 for unlocking a self-locking door lock for opening a correspondingly equipped door nevertheless excludes the combination of closures of this type with push-buttons or other tele-actionable opening means. To allow in this case an opening of the door from a position away from the door, it is therefore necessary to use motorized closures that unlock the locked door closure. However, motorized closures entail numerous inconveniences for the user. In addition to the additional manufacturing costs, considerable installation work must also be paid, since for the operation of 5 motorized closures, for example for the supply of power and the control of the motorized closure, expensive wiring of the door leaf is necessary. Another challenge in the use of automatic locking door closures in combination with teleatable opening means is to allow a safe and effective locking and unlocking. This is often difficult, however, in particular by means of previous loads acting on the pin, such as are produced, for example, by door seals, people pressing against the door leaf, etc. This may even work as long as an unlocking of the closure is prevented before an opening process in extreme cases. Therefore, the use of teleactive opening means is often problematic in particular with automatic locking closures. On the other hand, however, it is often desirable precisely an effective door seal, for example with respect to an effective acoustic and / or thermal insulation. This is known from US 5,373,716 A procedure for locking and unlocking a locking system for a

15 two-leaf door, where the pin element that extends in a bevelled latch recess engages in the door closure, pressing the two leaves of the door to each other by means of the pin that slides along of the bezel. Therefore, in this case the pin absorbs the preload, so that an unlocking process is hindered. A locking system that can be compared with this is also known from EP 0 945 572 A2, where the two door leaves are also reciprocally tightened by means of a pin that engages in a tightening bevel. Also in this case corresponding preloads are loaded on the pin.

Therefore, the invention is based on the objective of indicating a possibility of overcoming in a blocking system the above-mentioned inconveniences and in particular of guaranteeing a security of blocking and unlocking.

25 especially high. In this regard, the locking system must be simultaneously simple to install and economically obtainable.

According to the invention, the objective is solved by means of a method for blocking a blocking system according to claim 1, which comprises closing a door or a window, extending a closing latch, absorbing a preload, where the latch Closing is pressed by a pressure piece in the housing space of the closing latch against the door opening direction, extending a pin in a "locked" position and retaining the extended closing latch. Therefore, an essential fundamental idea of the invention is found in the absorption of a particular preload by means of the closing latch. The preload in the sense of the invention are forces acting on a door or a window in the closed state in particular in the direction of opening. Therefore, the previous loads can be produced, for example, by wind forces acting on a door leaf, door seals or by climatic differences in case of heat, cold, humidity and a deformation of the door attached thereto. In addition, the forces acting on the door leaf and activated in particular in case of panic by people and a multitude of people pressing against a closed door are problematic. By absorbing the previous loads, the forces acting on a door or window leaf can be concentrated or diverted in a directed manner. Ideally, the absorption of the previous load is carried out after the extension of the closing latch with control of the closing latch. In this way it is guaranteed that in the process according to the invention the locking system has reached a minimum closing state by means of the extended closing latch. The absorption of the preload according to the invention further allows the preload free pin to extend in a "locked" position. By

Accordingly, the control according to the invention of the preload absorption allows a guarantee that, according to the procedure, the door or the window of the locking system according to the invention is closed as long as the pin can extend without disturbances in the closed state of the window door in a "locked" position. By subsequent retention of the extended closing latch it is possible in particular, in the case of a preload absorption with control of the closing latch, to keep the pin in the locked state of the free load-free locking system or to protect the latter against to a request with previous charges. Correspondingly, an unlocking of the locking system or a backward movement of the pin from the "locked" position to the "unlocked" position free of prior loading can also occur. Therefore, pin immobilization in the "locked" position can be especially well prevented, especially in a case of panic.

Accordingly, according to the invention, a preload absorption dependent on the pressure piece is provided. For this purpose, the locking system has at least one piece of suitable pressure that moves according to the procedure after the extension of the locking latch in the locking system so that the previous load acting on the door is absorbed and diverted or the window by the pressure piece. For this, it is possible, for example, to move the pressure piece properly against the extended locking latch in the closed state of the door or window. It is therefore essential for the invention that for the preload absorption with control of the pressure piece, the pressure piece stop of the pressure piece that collides for the absorption of the preload against a component in the component is placed before the pin. side of the door or window, such as in particular the latch, in the direction of opening the door or window. Of this

In this way, the procedure according to the invention allows a safe unlocking of the locking system and simultaneously a shut-off in the case of a request to preload the door or window

Especially good from the door or the window.

The object of the invention is also solved by a method for controlling an unlocking process of a locking system comprising pushing the pin back in an "unlocked" position 5, undoing a preload absorption in the locking latch. so that a pressure piece existing in the housing space of the closing latch and pressing in the direction of opening of the door on the closing latch is moved laterally out of the housing space of the closing latch, and retained with control close the pin in the "unlocked" position. The elimination of subsequent preload absorption with respect to the backward thrust of the pin in the temporary development of the procedure ensures that the preload is absorbed until the pin has moved to the "unlocked" position. Therefore, a pin tilt in the "locked" position is especially well prevented. In this regard the pin is retained with closing control and especially with control of the closing latch, that is to say depending on the state of the closing and very especially depending on the positioning of the closing latch in the "unlocked" position. This special coupling of the pin retention in the closure ensures that the pin is retained only in the case of an open door in the "unlocked" position and does not remain in the "unlocked" state, especially in a non-opening of the door . In a preferred embodiment, the method according to the invention presents, for the control of an unlocking process, undoing a first preload absorption with control of the pressure piece, pushing back a pin in an "unlocked" position or situation. ”, Undo a second preload absorption with control of the closing latch and retain with control of the closing latch the pin in a“ locked ”position. This embodiment for the control of an unlocking process is, therefore, essentially characterized by a gradation of two pre-load absorptions with control of the pressure piece and therefore is suitable for example in particular for the control of multiple locks. . In this way, the process according to the invention also allows a high thermal and acoustic insulation of such a locking system for a

The door or a window also guarantees that the pin can move in particular in the case of panic from a "locked" position to an "unlocked" position. This is achieved in particular by the functional cascade arrangement of the first and second preload absorption. The process according to the invention for the control of an unlocking process is especially advantageous from the economic and technical security point of view.

The objective solution is preferably achieved with a blocking system, where the method according to the invention is combined for blocking a blocking system in one of its preferred embodiments with a method according to the invention for control. of an unlocking process of a locking system. This combination according to the procedure is characterized by the

The establishment and elimination of the at least one preload absorption with respect to the unloading of the preload of the pin during a locking or unlocking process. It is therefore ensured that the pin on the one hand can move safely from its "unlocked" position to the "locked" position, so that the locking safety of a locking system according to the invention is raised. On the other hand, it is also guaranteed simultaneously that the pin is discharged from its “locked” position to its “unlocked” position, for example in the case of panic despite the forces that weigh on the door or window that are produced, for example, by a crowd of people pressing against the door. Correspondingly, such a procedure is especially safe both with respect to blocking and with respect to unlocking and consequently combines high driving comfort with a high safety pattern in an especially elegant manner.

45 Preferably, the backward thrust of the pin is carried out in the "unlocked" position with time control, being provided after a certain time interval in the case of a positioning of the rear pin in the "locked" position, where it remains Door opening or window opening interrupted. After the determined time interval has elapsed, a new blockage or a movement of the pin to the "locked" position is therefore carried out, being interrupted an opening of the door or opening of the window. A time-dependent pushback of the pin in the case of an omitted door or window opening ensures that the locking system can be opened only over a previously determined period of time. Accordingly, according to this it is not required that an opening of the door also actually takes place for the subsequent locking of the locking system. Therefore, such a procedure

55 for the control of a locking system it is especially safe since in this case it is especially guaranteed that the pin is not permanently placed unintentionally in an "unlocked" position. Therefore, erroneous operations of the blocking system have only a low influence on the safety of the blocking system controlled with the method according to the invention.

The objective solution is further achieved in accordance with independent claim 5 with a locking system for a door or a window, with an automatic locking closure having at least one locking latch and a pin, with a pin housing in the interior of which the pin extends in a "locked" position, with a combined opening and locking function that is provided by an unlocker on the side of the pin housing and by a retention unit with a housing space of the latch

65 closing, with which the closing latch is in functional contact in the locked state of the door or window, being able to move the pin with control of the unlocker from the extended “locked” position

towards the “unlocked” retracted position and being able to release the closing latch that is in contact with the housing space of the closing latch and being able to release in particular by means of the retention unit, and controlling the combined function of opening and locking both the extension of the pin in the "locked" position and engagement of the latch latch in the housing of the latch latch such as the movement of the pin in the "unlocked" position and the release of the latch latch that is in contact with the housing of the latch latch, with a pin retention by means of which the pin with latch control can be retained in an "unlocked" position, with a latch latch retention whereby the latch latch can be retained in the closed state of the door or window, being able to undo the retention of the closing latch by means of an e rear pinning of the pin mediated by the combined opening and locking function in the "unlocked" position, and with an immobilization device controlled by the combined opening and locking function comprising a pressure piece for locking the locking latch which it extends inside the housing of the latch latch and a preload absorber configured for unloading the preload of the pin. Accordingly, the invention also relates to a locking system for a door or a window, with an automatic locking closure, with a housing of the

15 pin, with an unlocker, with a retention unit and with an immobilization device. Known self-locking closures are characterized by the fact that means are present which automatically activate a closing of the door or a previous closing of the pin in the closing of the door or of the window. Correspondingly, it is not necessary for the user of such a locking system to pre-close the pin to use a key or comparable means for locking. In particular, the locking system for the lock therefore has a pin that can move at least in an "unlocked" position where the door or window can be opened and in a "locked" position where the door or window is blocked up. In the previously closed locked state, the pin extends into a pin housing that is opposite the automatic locking lock in the closed state of the door or window, which is usually arranged on the side of the frame by under a strike with suitable recesses.

According to the invention, a combined opening and locking function is provided. An opening function must be understood in this regard in particular as an opening or unlocking with remote control of the locking system, without the need for a key activation, a manual unlocking or a mechanical authorization check of the input demand. In this way, the locking system according to the invention allows both the opening or the unlocking and the locking of the locking system with the automatic locking closure. The automatic locking properties of the closure are therefore added, in particular, to the opening function of the locking system. Correspondingly, the locking system according to the invention is especially suitable for doors with high pass frequencies, where frequent locking or unlocking of the locking system is necessary or desired. To facilitate the combined opening and locking function, the

The locking system according to the invention has an unlocker on the side of the pin housing and a retention unit, the closure can be unlocked by means of the unlocker. First, this special combination of functional units allows the increase of an automatic locking closure with an opening function for frequent opening or unlocking of the locking system. The unlocker on the side of the pin housing allows for this to move the pin from the "locked" position to the "unlocked" position retracted in the lock. The unlocker is further configured so that in a door or window closure the unlocker can adopt a function state where the pin of the automatic locking closure can also extend again in the housing of the pin. According to the invention, the retention unit is further configured with a housing for the closing latch, the closing latch of the automatic locking closure being in functional contact in the state

45 closed from the door or window with the housing space of the latch. Functional contact should in particular be understood below as an extension of a partial area of the closing latch into the housing of the closing latch, so that an opening of the door or window is blocked, among other things, by means of the partial zone of the closing latch that extends inside the housing of the closing latch. For this, the partial area of the closing latch collides, for example, against edge areas of the housing of the closing latch. For opening the door or window, the closing latch that comes into contact with the housing space of the closing latch can be released, the release being carried out in a special embodiment with control of the closing latch, that is depending on the status of the latch latch and / or the position of the latch latch. In this regard, it is to be understood in this respect both a push back of the closing latch in the direction of the automatic locking closure and by

55 consequently a movement of the closing latch out of the housing of the closing latch, as other possibilities of undoing the functional contact of the closing latch in the housing space of the closing latch. For this purpose, in particular, means are arranged in the housing of the closing latch which is pulled away, turned, turned or collapsed so that the closing latch can be removed by pressing in the direction of opening of the door or window outside the housing of the latch. This applies, for example, especially for locking latches, however, also for folding latches or regular rotating latches. In addition, types of closing latches with controlled locking mechanisms can be released on the closing side, so that in case of opening the door, the closing latch, for example, is folded or folded out of the opening space. housing of the closing latch and consequently the engagement of the locking latch in the housing space of the locking latch is undone

65 closure. In summary, the invention is characterized, therefore, especially by a control of the extension of the pin in the "locked" position and the engagement of the closing latch in the housing space of the closing latch by means of the combined opening and locking function. . Simultaneously, the combined opening and locking function also controls the movement of the pin in the "unlocked" position and the release of the closing latch that is in contact with the housing of the closing latch. The combined opening and locking function therefore acts equally on the positioning of the pin as on the

5 positioning of the closing latch and is therefore very especially suitable for use in doors with high traffic.

To ensure a functionally correct opening and closing process of a door or a window with a locking system according to the invention, the locking system also has a pin retention, by means of which the pin with closing control can be retained , that is to say depending on the state of the closing, and especially with control of the closing latch, that is to say depending on the position of the closing latch, in an "unlocked" position. Therefore, the locking system is configured so that the activation of the pin retention is carried out depending on the state of the closure or the position of the closure latch. In this way, for example, a minimum deviation of the closing latch can be provided for an opening process of the

15 door or window to be overcome to activate pin retention. In this way it can be ensured that the pin is not retained in its "unlocked" position until a door opening process is performed. If the deviation of the closing latch does not exceed the minimum deviation, the pin is not retained in its "unlocked" position and is previously closed again accordingly due to the automatic locking properties of the used closure. Accordingly, the retention of the pin with control of the closing latch determines particularly favorable blocking properties of the locking system according to the invention.

In addition, a retention of the closing latch is provided, by means of which the closing latch can be retained in the closed state of the door or window. Consequently, the closing latch can also be locked in position in at least one situation. In this regard, the retention of the latch latch is configured so

25 that this can be undone by a push back of the pin mediated by the combined open and lock function in the "unlocked" position. Correspondingly, the retention of the latch latch is not undone until the pin has not moved out of the housing of the pin in the direction of the closure from the "locked" position to the "unlocked" position. Therefore, only with the push back of the pin made is it possible to eliminate the retention of the latch. By locking the locking latch, the resistance of the locking system can be raised, for example, against exit attempts.

The locking system according to the invention also has an immobilization device controlled by the combined opening and locking function comprising a pressure piece for the immobilization of the closing latch 35 extending inside the latch housing space of closing and a preload absorber configured for the discharge of previous load of the pin. To ensure a secure locking of the locking system, the pin accommodation space usually shows a gap with respect to the pin, that is, the pin housing space is designed larger than absolutely necessary. The same also applies to the housing space of the latch. This additional strike space of the pin extended in the housing of the pin or of the closing latch that extends inside the housing of the closing latch determines that the door in the closed state does not fit in a fixed manner for example in a joint on the side of the frame, but in the context of the existing strike space it can move especially in the direction of opening the door. The immobilization device according to the invention immobilizes, for example, the closing latch in the housing of the closing latch or reduces

45 correspondingly the space that is available for the housing of the closing latch in the housing space of the closing latch, after the closing latch extends inside the housing space of the closing latch. Preferably, the immobilization device acts on the locking latch against the opening direction of the door. In this way, thermal and acoustic insulation of the door is particularly well achieved, since in the closed state of the door it is ensured that the door leaf is pressed by the pressure piece firmly against the seal on the side of the frame .

The immobilization device of the locking system according to the invention also has a preload absorber for unloading the preload of the pin. Previous loads in the sense of the invention result, for example, by wind loads acting on the door leaf, by differences in pressure on both sides of the door or, however, especially by people pressing against the leaf of the door in the closed state. To complete, comparable phenomena can also be observed in windows. Previous charges of this type are especially marked and problematic in the case of panic in doors where, for example, a multitude of people press against a blocked emergency exit to quickly leave a space. Especially in this case a pin immobilization of the pin can be observed regularly in conventional locking systems, since it is pressed by the previous load that weighs on the door leaf in its extended state against a wall area of the pin housing. This phenomenon is especially dramatic in particular in an emergency or a case of panic, since there is no unlocking despite an activated unlocking mechanism. First, the integration according to the invention of a preload absorber therefore guarantees the effective unlocking capacity 65 of the locking system according to the invention in case of previous loads acting on the door leaf, where it absorbs the previous loads that act on the door and deflects them and in this way prevents

The pin is loaded with these preloads and eventually freezes. Therefore, a locking system with a pre-load absorber is especially safe, since an unlocking is also possible in case of previous loads weighing on the door leaf or forces acting against the door leaf and also advantageously high unlocking forces are not required.

5 The preload absorber is preferably formed by a stop of the closing latch in the direction of opening of the door or of the window and placed in front of the pin, so that the pin can move free of previous load in its position pushed back. This ensures that, especially in the case of panic where the door is pressed in the opening direction, this pressure is transmitted to the closing latch stop and does not weigh on the pin. The forces required for unlocking are therefore decoupled from the previous loads that weigh on the door leaf, since these are absorbed by the functionally preposed closing latch stop. Accordingly, functionally preposed comprises all the positions of the latch latch stop which ensure that the latch latch collides in the direction of opening of the door initially against the preload absorber, before the pin collides against a

15 wall area in the door opening direction.

The preload absorber is further preferably configured in combination with the immobilization device. Therefore, the locking system according to the invention is especially safe, since in this way the advantages of the immobilization device and the preload absorber in the blocking system according to the invention are simultaneously obtained. In this regard, the immobilization device and in particular the pressure piece are preferably configured so that it in the retracted state in the housing space of the closing latch absorbs the previous load acting on the door leaf in the state Locked locking system. In addition to high security in particular in the case of panic, this blocking system therefore allows you to simultaneously efficiently configure a

25 thermal and acoustic insulation of a door with this locking system.

It is advantageous when the at least one piece of pressure is displaced or rotated in an intermediate space that runs in the direction of opening of the door or of the window between the closing latch and an internal wall of the housing of the closing latch. , for the reduction of the strike of the closing latch in the housing space of the closing latch in the closed state of the door or of the window, and why the at least one piece of pressure acting on the closing latch presses the door or window against the opening direction of the door or window and in particular against a seal on the side of the frame. The intermediate space in the direction of opening of the door or window between the closing latch and the inner wall of the closing latch space is especially very suitable for immobilizing the closing latch in the latch housing space.

35, since the introduction of a pressure piece in this area also allows the locking of the closing latch to simultaneously tighten the door or the window in the direction of the door or window frame to ensure a seal effective. Accordingly, immobilization and tightening are performed in this embodiment in a combined manner.

The at least one pressure piece is preferably a wedge-shaped thrust piece. The introduction of a wedge-shaped thrust piece in an area, preferably in the direction of opening of the door or window, in the housing of the closing latch between the closing latch and the inner wall of the housing space of the closing latch especially allows a uniform and continuous blocking of the free space of movement of the closing latch in the housing space of the closing latch.

In an advantageous embodiment, the at least one pressure piece can be pressed by means of a lever function against the closing latch. By lever function, a position or configuration of the pressure piece that allows a lever-mediated tightening of the pressure piece against the closing latch extending inside the space of the closing latch is then understood. A lever function is especially suitable for the control of the tightening of the pressure piece, since in this way an especially effective force transmission can be achieved.

In a particularly preferred embodiment, the control of the pressure piece is integrated in a sequence control of the retention unit. The control of the pressure piece that in particular controls the tightening and

The separation of the pressure piece in the closing or opening of the window or the door is, in this particularly preferred embodiment, therefore a part of the sequence control, for example of the pin. By integrating the control of the pressure piece in the sequence control, the coordination of the control of the pressure piece with the other processes controlled by the sequence control is especially well achieved, such as for example in control of the pin slide and / or control of the closing latch, so that erroneous functions that are attributed to erroneous control of the pressure piece can be especially well prevented.

Preferably, the immobilization device has an intermediate part for the indirect transmission of a force that acts transversely and in particular perpendicular to the direction of movement of the latch.

65 closing on the closing latch, produced in particular by the at least one pressure piece and especially by the wedge-shaped thrust piece. Accordingly, the intermediate piece allows to eliminate pushing forces towards the closing latch acting by the pressure piece on the closing latch so that the closing latch moves out of the housing space of the closing latch. The intermediate piece is, for example, a plate-like component that is inserted between the contact area of the closing latch with the pressure piece or is pressed into the closing latch. This special embodiment therefore allows

5 an especially effective guarantee that the closing latch that extends inside the housing of the closing latch does not move out of the housing space of the closing latch by movement of the pressure piece.

Additionally, an immobilization device is preferred and in particular at least one pressure piece acting on the closing latch especially against the opening direction of the door or the window in front of and behind the closing latch. Accordingly, the pressure piece acts in this special embodiment bilaterally on the closing latch. By means of a bilateral action of the pressure piece on the closing latch, a particularly secure discharge of the pin in the closed state of the door or window can be obtained, among other things. In addition, the positioning of the leaf of the

15 window or door or garrison area in relation to the frame.

In another special embodiment, the unlocker has at least one slide of the pin for the release and blocking of the housing of the pin, the pin being able to slide by means of the pin sliding in case of closed door or in case of closed window outside of the pin housing space in the "unlocked" position. The movement of the pin with control of the unlocker from the "locked" position to the "unlocked" position is, therefore, carried out by means of a slide or slide of the pin that exerts a force on the pin in particular against the direction of blocking of the pin and therefore slide the pin from the "locked" position to the "unlocked" position. A slide in the sense of the invention is correspondingly an element that acts on another element, such as for example the pin, and moves or rotates it by means of the action. Correspondingly, the slide, for example, moves the pin, on or against which the slide acts, from one position, such as the "locked" position, to another position, such as for example to the "unlocked" position. The slide moves preferably in a plane where the direction of movement of the element to be moved is also found, as in this case for example of the pin. Certain preferred types of movements of the slide are in this respect linear displacements and rotary movements, the axis of rotation of the slide preferably running orthogonally to the plane of movement of the slide. A slider in the direction of the invention preferably also has a flattened front side that in the extended position of the slider, that is to say in the position where a recess is locked by the slider or a component moved along the slider in its position pushed towards back, ends almost at the same level with the

35 surface of the element where the slide moves, such as for example a door frame or a strike surface. Ideally, the slide in the extended position almost completely blocks out the corresponding accommodation space, such as for example in this context the housing space of the pin. In this way, protection against effective handling can be provided on the one hand and dirt entry is prevented on the other hand. For the backward thrust of the pin, in the case of a closed door or in the case of a closed window, therefore, in this preferred embodiment, there are provided means and in particular slides that are arranged so that they can push the pin back from the "locked" position that extends inside the pin housing to the "unlocked" position retracted and moved out of the pin housing.

45 Preferably, a slide of the closing latch is present on the side of the frame which controls in the case of a closed door or in the case of a closed window the position of the closing closing latch. The sliding of the closing latch can therefore be compared with the sliding of the pin in that the sliding of the closing latch can move the closing latch out of the housing space of the closing latch in the direction of the closing. The slide of the closing latch is preferably installed on the side of the frame and is configured to push back, for example, the closing latch of a door closure on the side of the door leaf. Accordingly, the sliding of the closing latch allows the combined opening and locking function of the locking system according to the invention not only to unlock the door, but also to be able to pull out the closing latch of the latch housing space of closing as long as the door or the window can be opened by mere opening and therefore without actuation of the latch or without

55 the key drive. A locking system of this type is therefore especially easy to handle.

The retention unit can be formed, for example, by a recess framed by the striker with a latch stop in the direction of opening the door. However, preferably the retention unit is a door opener and in particular a linear door opener or a window opener. In particular, the openers are widely distributed and are characterized by their high functional efficiency. The integration of a door opener / window opener in a locking system according to the invention therefore combines the advantages of a combined opening and locking function with the advantages of a door opener / window opener, such as for example the remote control system connection lock in an "open" or "slide" state. Basically all types of door openers are suitable in this particular context in the door sector

65 known. However, due to its special robustness, door openers with a rotating latch or a folding latch are preferred.

An embodiment according to the invention of a locking system is particularly advantageous, whose combined function of opening and blocking and in particular whose unlocker comprises a sequence control. The sequence control is mainly used for the coordinated control of the development of the positioning of the slide (s) existing in the locking system, such as for example the pin slide and the slide

5 of the latch latch. Accordingly, this sequence control controls the development of the positioning of the relevant individual elements, such as, for example, when they are present, of the slide of the pin, of the slide of the closing latch and other slides. The sequence control therefore allows a development of the coordinated position of the existing slides with respect to each other.

Preferably, the sequence control according to the invention is motor driven and for example has an electric motor, the sequence control being activated in a particularly preferred embodiment by means of a direct current motor. For this purpose, corresponding connections are provided in particular on the side of the unblocker, which in particular allow the power supply of the sequence control with electric power. In addition, the locking system features

Conveniently other connections that can be used for example for connection with an unlocking device. An unlocking device is to be understood in this regard as a unit by means of which an automatic door unlocking process can be activated. Normally this is, for example, a push-button which, as a rule, is placed in a position away from the door and is electrically conductively connected to the locking system.

Preferably or as an alternative, the opening and unlocking function and in particular the unlocker comprises an electromagnetically actuated sequence control that has a coil and an armature. Motor-driven sequence controls and especially electromagnetically operated sequence controls can be combined especially well with corresponding unlocking devices and

25 in a particularly simple way from the technical point of view of installation.

For the control of one or several slides, such as the pin slide, the locking system has a gear. The gears in the sense of the invention are, in this regard, in particular part joints that serve to drive parts in a rail, that is in particular guide gears. In this regard, the use of a wedge gear has been particularly advantageous, in particular for the control of at least one slide. A wedge gear designates in this context a gear, where a wedge-shaped guide piece converges with a guided piece. Wedge gears are characterized by a particularly quiet and uniform motion transmission.

Preferably, the sequence control has at least one control board. The control plate is arranged in this respect preferably on the side of the door or window frame so that the control plate runs with a plate side in the closed state of the door or the window so orthogonal to the door leaf or to the surface of the window and along the longitudinal extension of the door or window frame and in particular also laterally along the unlocker. A provision that occupies such a minimum space is especially advantageous. In this regard there is the possibility of stably providing the at least one control board in relation to the frame, or on the other hand in the preferred embodiment of integrating it in a mobile manner in the sequence control. In this respect, the term frame includes both a door frame and a window frame. Preferably the at least one control plate is actuated by a drive arranged on the side of the frame directly and especially preferably

45 indirectly by means of a thrust gear. In this respect, the sequence control controls, by means of the resulting proper movement, in particular the backward thrust of the pin from its "locked" position to the "unlocked" position. For this, it is especially preferred that the at least one control plate moves orthogonally to the thrust direction of the pin and / or parallel to the thrust plane of the thrust pin. To control the movement of the at least one control plate produced indirectly or directly by the drive, the locking system according to the invention preferably has guides, along which the at least one control board moves. Guides of this type can be for example rails, hole guides, etc.

In a preferred embodiment, the at least one sequence control control board has

Preferably even at least one gear element that allows a transmission of mechanical movement from the control plate to the slide (s), such as the pin slide. A gear element of this type is preferably a control bevel. Control bezels in the sense of the invention are all gear elements that, due to their control surface with a bevel in relation to a component to be moved, transmit a movement to another element that is in contact with it. . Preferably, the control bezels are in the form of elongated holes. In this regard, the guide elements usually extend inside or through these elongated holes. These guide elements placed in a component to be moved, such as for example the pin slide and / or one or several other sliders, slide along the control bevel, preferably of the control bezels formed through the elongated holes If the control bezel does not run parallel to the direction of movement

65 of the control plate, then the guide element slides along the control bevel and moves in the direction of the development of the control bezel or for example of the development of the elongated hole.

In a preferred locking system according to the invention there are present for the control of the slide means which are in functional contact with the at least one control bezel of the at least one control plate. The at least one slide and the at least one control bevel of the control plate are arranged relative to each other in this respect preferably so that the at least one control plate moves parallel to the frame or in a manner that occupy the minimum space possible and especially preferably vertically in the mounted state and by this movement a movement is activated orthogonally to the surface of the frame directed at the closure of the at least one slide that is in functional contact with the at least one control board. This embodiment therefore allows the combination of an arrangement that occupies a minimum space with a high functional efficiency of the locking system according to the invention. Especially preferred guide elements for the transmission of movement from a control plate movement to a slide are bolts that are far from the at least one slide. Bolts with a circular cross-section and / or bolts which are provided with additional sliding means for the improvement of sliding properties or for the reduction of frictional forces between guide means and control bevel are especially advantageous in this case. Thus, the means which lead the at least one slide of the pin preferably in the manner of a bolt and protrude on both sides of the slide of the pin directed respectively to a control plate are especially realized. Basically, rollers are preferably placed on the bolts, by which the friction of the bolts in the elongated guides of the control plates can be considerably reduced. In this respect, the axis of rotation of the bolts runs coaxially to the axis of the bolt, so that the rollers can roll on the contact surface with the elongated guides along the control plates. It is especially advantageous to place more than one guide means in the at least one slide of the pin, such as for example two bolts that cross the at least one slide of the pin. In this case, two bolt ends protrude respectively on both sides of the slide. This special arrangement of the guide elements in the at least one slide of the pin allows the sequence control to control in addition to linear movement patterns of the pin slide also rotary movements

25 specials of the slide of the pin. A rotating movement is advantageous in particular for pushing the pin backwards behind the trim surface of a door leaf.

In a particularly preferred embodiment, the locking system has two control plates that run parallel and spaced apart from each other that jointly control at least one slide of the pin. The two control plates are preferably arranged spaced apart from each other parallel to the plane of movement of the at least one slide of the pin so that the plane of motion of the at least one slide of the pin is between the two planes of the control plates. The two control plates are preferably joined together by connecting bolts, the longitudinal axis of the connecting bolts running in this respect preferably orthogonally to the two plates of

35 control These connecting bolts advantageously circulate at least in their central zone in control guides that are preferably fixedly placed in the housing area of the sequence control on the side of the frame, and allow the controlled conduction of the control plates at along a direction of travel. In addition to a high driving safety of the at least one slide, considerably special forces can be transmitted by means of this special arrangement to the at least one slide of the pin. The corresponding control guides are for example elongated holes.

The combined opening and locking function and in particular the sequence control of the unlocker can preferably be connected in a "permanently open mode", where the locking system in case of closed door or in case of closed window is in a permanently unlocked state. A "permanently open mode" means in particular an operating state of the locking system according to the invention, where the automatic locking mechanism of the automatic locking door closure is continuously prevented or the locking system in case The closed door is in a permanently unlocked state and therefore the door can be opened from both sides. This can also be achieved, for example, after a development of the automatic locking mechanism of the closure by means of an unlocking of the automatic locking closure immediately immediately switched on automatically. Such a function is suitable for example for doors in areas with high frequency of passage, or however also for doors with a day-night function where a general access will be possible during the day and at night a blockage will be obtained. Door at least in one direction of passage. In order to obtain an operating state of this type of the locking system, it is necessary that the pin in the door closure not be previously closed or permanently extended.

55 This can be achieved, for example, by a suitable sequence control configuration. In addition to the complete impediment to the extension of the pin, however, it is also possible to integrate an unlocking routine in the "permanently open mode", so that the automatic locking mechanism of the closure is initially activated after closing the door. The locking mechanism of the closure is, however, changed in this example of a special embodiment by the unlocking routine automatically and without prior requirement in the "unlocked" position.

In an embodiment that can be used especially on multiple sides, the locking system according to the invention has, in particular for door control, a drive operable from a remote position, which drives the sequence control. A remote position is in the sense of this invention a position 65 that is not arranged either in the door frame or in the door closure. A typical remote position in the sense of the invention is for example a goal or a housing entrance of a multi-family house with a house door

common. For the control or activation of the blocking process, for example, a button is placed in the remote position, by means of which the locking system according to the invention can be unlocked and locked with remote control. In this regard, the sequence control preferably has an automatic retention gear. With the help of such a gear, sequence control can be maintained in different

5 positions, without consuming electrical energy for the maintenance of this positioning. For this purpose, for example, an articulation of sliding elements actuated by means of a threaded spindle, the threaded spindle being moved by the drive in a rotating movement. The thread course is in this respect determining for the transformation of the rotary movement into a preferably linear movement of a part of the sequence control, particularly preferably of the at least one control plate. To this end, the threaded spindle preferably passes through a drive nut with a corresponding internal thread, the drive nut having a drive, for example, in the form of a projection that is in functional contact with the control plate.

Preferably, the closure has a locking mechanism that locks the previously closed pin and

15 by means of the sequence control the unlocking of the pin is controlled before the push back of the pin in the closing. The automatic locking closures and in particular the automatic locking gate closures frequently feature in part additional locking mechanisms that retain the extended pin in its previously closed or "locked" position. A push back of the pin in its backward or "unlocked" position is not possible without a previous suppression of this locking mechanism. For this purpose, for example, an unlocking bolt that protrudes on the front side, in a particularly preferred embodiment, in the extended and retained state of the pin can be provided on the pin. An unblocking is achieved in this case by a pressure of the unlocking bolt in particular on the side of the unlocking and with control of the unlocking. In another embodiment of the locking system according to the invention, there is therefore additionally an activation of this unlocking mechanism by means of the sequence control, which

25 before the pin is pushed back on the closure, also unlocking the pin.

Preferably, the unlocking mechanism is configured to do so in such a way that the sliding of the pin driven motorically preferably of the combined opening and locking function both unlocks the previously locked locked pin and moves it also out of the pin housing. The unlocking and pushing back of the pin is therefore carried out in a manner and manner combined by means of the pin slide. An embodiment of this type is preferred, since this can be achieved by a simplified structure of the locking system according to the invention and in particular of the unblocker.

35 Preferably, the automatic locking closure also has an auxiliary latch, the pin being retained in its retracted position in case of an extended auxiliary latch. The closure also preferably has a lining and a striker on the side of the frame opposite the lining, with the stripping recess for housing the pin and the latch. In addition, in this preferred embodiment a control of the auxiliary latch is present by means of the combined opening and locking function, the auxiliary latch can optionally be extended in the case of a closed door or in the case of a closed window in a recess in the side of the slide for activation of pin retention. In accordance with the invention, in this preferred embodiment, the pin is also displaced by the unlocker in its retracted "unlocked" position, the control of the optional extension of the auxiliary latch and the backward thrust of the pin being carried out by means of the control of sequence. In this preferred embodiment, therefore, the integration of a

45 combined opening-locking function in a locking system with an automatic locking closure with an auxiliary latch control. Unlike known locking systems with automatic locking closures and in particular door closures, the locking system according to the invention allows both the facilitation of an opening function suitable for frequent transit and a blocking function. This is achieved in particular by controlling the position of the auxiliary latch. For this purpose, the lock also has a recess for the pin, then called the recess of the pin, an additional recess inside which the auxiliary latch can optionally extend in case of a closed door or in the case of a closed window. This recess is referred to below as the auxiliary latch recess. The housing of the pin and an accommodation space of the auxiliary latch that are coupled both on the side of the lock to the corresponding recess of the pin or auxiliary latch allow the extension of the pin or auxiliary latch in the state

55 closed from the door or window. Therefore, the pin or auxiliary latch can be extended inside these housing spaces in their extended position, so that the automatic locking mechanism remains functional in closing the door. However, the possibility of being able to influence and coordinate the positioning of the pin and the auxiliary latch on the side of the lock is decisive for the embodiment according to the invention of the locking system. In this regard, the invention also extends to locking systems that do not have a lock. This usually refers to windows and doors with for example metal frames. On the side of the lock, it refers for these embodiments to the part of the frame that presents the recess of the auxiliary latch and the recess of the pin. Locking systems without locks are then not dealt with separately, the essential features of the invention also comprising locks without locks. Closures and in particular closures are preferred in the sense of the invention

65 of automatic locking door with auxiliary latch control, since these are especially very suitable for the detection and control of processes of opening or closing doors and windows, since the auxiliary latch facilitates the determination of the opening state or closing the window or the door or it is possible in an especially effective way and way.

The function relationships of an automatic locking lock with auxiliary latch in a locking system

5 according to the invention are discussed in more detail below. The observations mentioned for this purpose by way of example for a door with an automatic locking door closure can also be transferred according to the invention also to a window with an automatic locking closure. In the case of an open door with an automatic locking closure with an auxiliary latch, at least the closing latch and the auxiliary latch of the door closure protrude through the trim, while the pin is held in its position pushed back in the closure Door In case of closing the door, in particular by mere closing, the closing latch and the auxiliary latch finally come into contact with the strike. If the door closes further, the strike presses the auxiliary latch and the latch in the direction of the door closure. Both the auxiliary latch and the closing latch have corresponding control surfaces. Preferably these control surfaces are inclined so that the inclination runs in the direction of door closing towards

15 the garnish. In this respect, the auxiliary latch and the closing latch can be moved linearly in the direction of the door closure. As an alternative it is possible, however, for example also a rotational movement in the direction of the door closure. The automatic locking mechanism of the door closure is not activated according to the invention until the closing latch falls into its corresponding recess in the strike and the auxiliary latch is maintained at the same time as before by the strike in its pushed position. back at the door closure. This positioning of the closing latch and the auxiliary latch with respect to each other undoes the retention of the pin and the pin is previously closed, that is, the pin moves from its "unlocked" position retracted to its extended "locked" position and inserted into the interior of the pin housing. Conveniently, the pin is prestressed for this in its retained position by means of a spring that is in the closure.

On the other hand, an extension of the auxiliary latch in the locking system according to the invention in the case of a closed and locked door, which is an essential difference with respect to the known locking systems, allows a push back of the pin in the door latch with rear pin retention on the door latch. A pin retention is possible with the auxiliary latch extended. According to the invention, the locking system has a recess in the lock where the auxiliary latch can be extended in case of a closed door. If the pin in case of closed door and extended auxiliary latch by means of the combined opening and locking function in particular by means of the unlocker moves to its backward position, the pin can be retained at the door closing in case of closed door. Although the automatic locking mechanism was activated in the previous closing of the door, the blocking of the door can therefore be canceled without the

35 manual influence, such as a key drive, or by means of an opening function that is part of the combined opening and locking function. Finally, it is possible, therefore, to open the door without first undoing the automatic locking manually or by means of a key function. In the locking system according to the invention all closing latches used in automatic locking door closures can be used. Preferably, the door closure has a trigger latch, preferably a spring-loaded trigger latch, or a crossed latch, however, particularly preferably a tilting latch. In their dimensions, the recesses are placed on the side of the lock for the pin, the latch and possibly the closing latch so that the closing elements corresponding to this pin, auxiliary latch and possibly closing latch can extend without problems inside of this. In addition other means may be provided, such as for example sliding plates or reinforcements that increase

45 finally the functional efficiency of the locking system.

In addition to the optional positioning of the auxiliary latch in the closed state of the door, it is also required according to the invention to move the pin in the case of a closed door from its extended "locked" position to its retracted "unlocked" position, to allow unlocking of the door by means of the combined opening-locking function or without the manual contact on the door closing. The pin moves for it with control of the unlocker in the direction of the door closure, preferably it moves, and specifically as long as the retention of the pin can be activated in the rearward driven position. Preferably, the pin is pushed back while the front side of the pin directed to the strike ends at the same level with the surface of the fitting, and especially preferably the pin is pushed back while the front side

55 directed to the strike moves at least temporarily to the surface of the garrison. To produce or activate pin retention, it is necessary that the auxiliary latch is not fully extended in the door lock with auxiliary latch control. For this, the recess of the auxiliary latch can be blocked. The locking system according to the invention can be extended to a total discretionary number of pins, latches and auxiliary latches, so that for example by means of the combined opening and locking function several pins can also be pushed back in the closing of door.

An essential fundamental idea of the invention is therefore found in the guarantee that changes in the position of the pin and auxiliary latch take place in a coordinated manner with respect to each other or that a certain minimum succession of the modifications is guaranteed and guaranteed. position by means of the 65 functional mode of the combined opening and locking function. This is preferably allowed by sequence control which, in the case of a lock with auxiliary latch control, controls at least the optional extension of the

auxiliary latch and push back of the pin in the closed state of the door. The sequence control is preferably arranged on the side of the strike and is arranged with its essential components, seen from the door closure, behind the strike. Consequently, the sequence control controls the positioning of the auxiliary latch and the door lock pin from the side of the locking system, especially the frame

5 of the door of a single-leaf door, opposite to the door seal fitting in the closed state of the door.

In accordance with the invention, the auxiliary latch of the door closure is preferably made so that in the opening of the door the extended auxiliary latch is pushed back through the strike in the direction of the door closure. Known auxiliary latches are held in their position pushed back in the closed state of the door as a rule by the strike and therefore also require only a control surface that allows or controls a movement into the auxiliary latch in case of closure. of the door. However, in the locking system according to the invention the auxiliary latch can also be found in the extended position also in the closed state of the door, where it extends inside the recess of the door

15 auxiliary latch on the side of the strike. The auxiliary latch is therefore preferably made so that also in the opening of the door the extended auxiliary latch is pushed back through the strike in the direction of the closure. This embodiment is advantageous, since an opening of the door is also possible without a backward thrust separated from the auxiliary latch by means of the opening and locking function.

20 Preferably, the auxiliary latch has for this purpose an additional control surface that is installed so that the extended auxiliary latch can also slide in the door opening through the strike, the auxiliary latch being pressed in the opening of the door by means of the control surface by the strike in the direction of the door closure. Accordingly, a preferred auxiliary latch has a total of two control surfaces, the first control surface controlling a sliding of the auxiliary latch through the lock of the

25 door at the door closure, and a second control surface controls a sliding of the auxiliary latch through the strike at the door opening. The two control surfaces preferably have, at least in their tipped area that moves away from the fitting, a wedge-shaped cross section parallel to the plane of rotation of the door, the cross section being extended towards the fitting. Using the control surfaces, the auxiliary latch is pushed back with the sliding of the strike preferably in

30 a linear movement or in a rotating movement or in a combination of a linear movement and a rotating movement in the direction of the door closure. The auxiliary latch is sized, in this respect, so that the auxiliary latch extends in a timely manner at the door opening, without activating the automatic locking mechanism of the door closure. For this, it is decisive that the auxiliary latch can be extended before or simultaneously with the folding or extension of the closing latch at least as long as a

35 Pre-closing the pin by means of the locking latch that extends or locks.

Preferably, the control of the auxiliary latch is carried out by means of the sequence control. In addition to the above-mentioned basic advantages of a sequence control, the combined control of the auxiliary latch control and the control of the pin with control has proved particularly effective in accordance with the invention in particular

40 of the slide of the pin, since in this way the control of the auxiliary latch and the control of the slide of the pin can be especially well coordinated.

In order that the auxiliary latch can be extended in the case of an optionally closed door in the recess of the auxiliary latch on the side of the strike, the locking system according to the invention preferably has 45 means on the side of the strike that alternately release the recess of the latch. auxiliary or close or block it, preferably at the same level with the surface of the striker of the striker arranged especially preferably on the side of the frame and prevent an extension of the auxiliary latch. Particularly preferably, the locking system has at least one slider of the auxiliary latch on the side of the strike that releases or blocks the recess of the auxiliary latch on the side of the strike where the auxiliary latch optionally extends. For this, the at least one slider of the auxiliary latch is moved on the side of the strike preferably in a plane that runs orthogonally to the surface of the strike. The preferred movement types of the auxiliary latch slide without linear displacements and rotary movements, the axis of rotation of the auxiliary latch slide running preferably orthogonally to the plane of movement of the auxiliary latch slide. In this regard, the auxiliary latch slide is designed so that the movement of the auxiliary latch slide is controlled so that it can move the auxiliary latch in the direction of the door lock. Preferably, the auxiliary latch slide also has a flattened front side directed to the strike, which ends in the extended position of the auxiliary latch slide, that is, in the position where the auxiliary latch recess is locked by the auxiliary latch slide, almost at the same level with the locksmith surface. In this regard, the surface dimension of the

The flattened front side is preferably designed so that the recess is almost completely filled by the front side of the auxiliary latch slide in the extended surface of the auxiliary latch slide. This embodiment is preferred, since it is difficult, for example, to introduce dirt into the auxiliary latch housing space by means of the auxiliary latch recess.

In a particularly simple embodiment as regards the structure of the locking system according to the invention, the auxiliary latch slide is integrated in the sequence control of the pin slide. Particularly preferably, the auxiliary latch slide is configured in one piece with the pin slide. The combined slide of the auxiliary latch and pin is configured, by

5 consequently, both for locking the auxiliary latch recess and for pushing the pin back in the "unlocked" position. This embodiment is for example cheaper manufacturing, since no independent sequence control is required for the control of the auxiliary latch slide.

In an alternative preferred embodiment, the locking system according to the invention has a first and a second slide with control of the auxiliary latch on the side of the strike, controlling the first slide for example the release or blocking of the recess. of the auxiliary latch in the strike or of the accommodation space of the auxiliary latch, inside which the auxiliary latch extends in case of closed door and extended auxiliary latch, and moving the second slide for example the pin in case of closed door to

15 its “unlocked” position driven backwards. Furthermore, the fundamental idea according to the invention can also be transmitted to the use of other slides. These can, for example, additionally fulfill a control function in the door latch for positioning the closing latch. Alternatively or additionally, combinations of slides can be used for positioning or for releasing or unlocking the recesses in the strike. The locking system according to the invention is basically suitable, without

However, also independently of the use of especially automatic locking closures with auxiliary latch control for the use of closures and in particular of multiple locking door closures. These usually have several slides. Correspondingly, other slides which control respectively for themselves or, in combination with other slides respectively, the positioning of the individual slides can be used in the blocking system according to the invention. The corresponding also applies to others

25 latches and auxiliary latches.

Preferably, the auxiliary latch slide has means that are configured for functional contact in at least one control bevel on the side of the control board. In this way, the control of the auxiliary latch slide is achieved by means of a control plate. Media of this type can be compared in the structure and its

30 mode of operation to the aforementioned means of the slide of the pin for the functional contact in the at least one control bevel on the side of the control plate. Correspondingly in this regard, for example, they also have protruding bolts that are eventually provided with additional sliding means for friction reduction, which for the control of the position are in contact with the control bevels on the side of the plate of control.

Preferably, the immobilization device and in particular the at least one piece of pressure are controlled by the sequence control of the retention unit. The control of the position of the pressure piece in the housing of the closing latch is therefore integrated in the sequence control and in particular in the sequence control of the retention unit. In this way and way they can be prevented especially well

40 wrong connections or wrong positioning of the pressure piece. In addition, this embodiment is characterized by a simple structure, since no separate sequence control is necessary for the control of the pressure piece.

The sequence control presents for this purpose in a preferred embodiment for the control of the control device.

The immobilization and in particular of the at least one pressure piece a control plate of the pressure piece. The control panels take up a minimum of space and are therefore advantageous in terms of the installation space that is available for the combined opening and locking function. For the control of the pressure piece, in addition to the possibility of driving the control plate of the pressure piece orthogonally to the strike and along the longitudinal extension of the strike or laterally along the unit of

In particular, an arrangement of the control plate of the pressure piece in parallel with the striker or the lining of the fitting has been advantageous.

The control plate of the pressure piece preferably has at least one control bevel and the at least one pressure piece for the control of the pressure piece has at least one means that is in functional contact with the at least one control bezel With respect to the configuration of the control bevel, the above-mentioned statements with respect to the control bevels also apply to this at least one control bevel. Correspondingly, in this preferred embodiment, the control plate of the pressure piece therefore has a control bevel, for example in the form of an elongated hole. The control bezel is in functional contact with a medium, such as for example a bolt or a journal of

60 control that extends inside the elongated hole. By means of a sliding of this means along the control bevel, therefore, the control of the position of the pressure piece in the housing of the closing latch is carried out. This type of control of the pressure piece is characterized by an especially high operational safety. In this regard, a single-piece configuration of the pressure piece and the control plate of the pressure piece is particularly advantageous due to the simplified structure.

65 Preferably, the control plate of the pressure piece is disposed in the wall area of the housing of the rear closing latch and opposite the inlet of the closing latch so that the control plate of the pressure piece is it displaces for the movement of the position of the pressure piece parallel to the rear wall area. A movement of the pressure plate control plate that develops from

5 in a manner parallel to the rear wall area of the housing space of the closing latch and in particular parallel to the layout of the frame allows a movement of the control plate of the pressure piece which especially occupies a minimum space within the housing surrounding the retention unit. The dimensions of the retention unit can be maintained in this manner at conventional intervals, so that no additional installation work, such as additional milling of the frame, occurs especially in the retrofitting area.

It has been shown that a configuration of the retention unit as an opener with unlock control, by means of which the closing latch, after the unlocker has moved the pin to the "unlocked" position, can be moved to a position that allows a Activation of the door leaf without actuation of the latch and without actuation of the key is especially suitable for the locking system according to the invention. The function of the retention unit, which is preferably an opener, depends in this embodiment accordingly on the status of the unlocker or is dependent on the status of the unlocker. In this way, the coordination of the positioning between the retention unit and the unlocker is particularly well achieved. The unlocks and the retention unit or opener can be configured for this purpose as a common structural unit. The particularity of this locking system results from the possibility of allowing access without actuation of the latch and without actuation of the key to the door or an opening of the door leaf, in spite of the automatic locking properties of the closure. A locking system of this type is therefore especially easy to handle, since on the one hand a locking of the locking system is guaranteed at the door closure, however on the other hand it also exists for the

25 user the possibility of opening the door by means of, for example, the mere opening.

Preferably, the locking system according to the invention controls the closing state of a single-leaf door or a single-leaf window, the closure being arranged on the leaf side of the door / window and the unlocker and the retention unit on the side of the frame. The closures are usually arranged on the leaf side of the door / window. In particular in the retrofitting area it is therefore appropriate to place the unlocker and the retention unit on the side of the frame, since in this way, for example, automatic locking closures can already be used.

In a preferred embodiment of the locking system according to the invention, the slide of the

The pin in the extended state where the pin was moved in the case of a closed door through the slide of the pin to the "unlocked" position, has an excessive stroke requested by a spring, the pin sliding out in this position by the opposite unlocker surface at closing or by the surface of the strike opposite the closure with a partial zone. Usually the strike surface and the garrison surface directed at each other do not limit in the closed state of the door or window directly with each other. Therefore, according to the invention, it is advantageous to slide the slide of the pin out of the unlocker as long as the pin is pushed back in the closure completely, that is, in particular with its front area which is in contact with the pin slide . Therefore, it is necessary that the pin is also pushed back in the closure through the intermediate space between the strike surface and the fitting surface. According to the invention, an excessive race is provided for this purpose.

45 through the locksmith surface with the slide of the pin extended and thus allows a full push back of the pin. To prevent tilting of the extended pin slide with the pin pushed back at the door opening, it is advantageous to provide the excessive stroke of a spring load. In this way a slight recoil of the pin slide in the opening of the door is possible with the maintenance of the pressure of the pin slide on the pin. Correspondingly, the pin in the door opening can be prevented from moving back to the "unlocked" position, while at the same time preventing a tilt between the pin slide and the pin in the door opening.

Preferably, the pin slide has a pin contact area on the front side that moves the pin from the "locked" position to the "unlocked" position. The contact area of the

The pin of the pin slide therefore differs from the remaining part of the pin slide by a pin contact area especially suitable for pushing the pin back. To allow a uniform backward thrust of the pin, the pin contact area has, for example, plastic liners that reduce friction between the pin and the pin slide.

In this regard, the pin contact area is preferably formed by a control bezel. The bevel of control facilitates in a particularly simple and efficient way a push backwards without tilting of the pin through the slide of the pin.

Alternatively, a configuration of the pin contact area with a control roller is preferred. Roller

65 control rolls on the backward thrust of the pin along a partial area of the pin or, depending on the embodiment, as an alternative along the pin slide, so that in this case the friction forces especially effectively. Therefore, the force necessary for the backward thrust of the pin is proportionally small.

The locking system according to the invention is especially suitable for activation with remote control

5 of the combined opening and locking function. This embodiment allows the connection of the locking system by means of, for example, a push button. In this way, high locking security can be guaranteed on the one hand by means of the automatic locking properties of the door closure. On the other hand there is a high driving comfort, since in particular in office buildings or family homes, the unlocking of the locking system can be teleactivated. Therefore it is not necessary to unlock the locking system for each unlocking process manually and locally.

The unlocker and / or the retention unit are / is preferably a linear door opener. The principle of operation of linear door openers is known for example from EP 1 132 554 A2. Linear openers are characterized by their robust structure and have already worked well in the best case.

15 especially through its excellent operating safety. According to the invention, therefore, the integration of a linear door opener in a locking system with an automatic locking closure is carried out.

Preferably, the combined opening and locking function has a module-shaped structured release with at least two individual modules. An individual module must be understood in this regard as an attached structural unit. A module-shaped structured release is advantageous as long as an adaptation of the release to structural peculiarities is achieved especially well in this case, such as occurs especially in the retrofitting area.

In this respect, it is advantageous when the module-shaped structured unlocker has at least one

25 pin module for pin position control. By distributing the unlocker components in at least one pin module, the ability to adapt the unlocker to the peculiarities of the locking system even increases. The unlocker can be adapted in this way, for example, to multiple locks, connecting several pin modules in parallel.

In a special embodiment, the module-structured unlocker also has an auxiliary latch module for controlling the position of the auxiliary latch. In this way, the unlocker can be retrofitted as a module also for an application with door closures with auxiliary latch control, as it is frequently used in particular in the panic sector.

A locking system according to the invention with a multiple lock is especially safe and with this preference, the multiple lock being controlled by the combined opening and locking function. Multiple locks usually have, in addition to a main locking pin, at least one other pin and especially often two additional secondary locking pins, so that the door has a high anti-theft action in the locked state. The locking system according to the invention in this case has several unlocks for unlocking the main pin and the secondary pins, which are independently controlled or several unlocking modules that are connected in parallel and controlled together.

Basically all types of latch latch known by the prior art are suitable for

45 locking system according to the invention. Crossed latches, roller latches, rotating latches, rocker latches (oval latches), crank latches and trigger latches have proved especially advantageous, however, due to their high efficiency. Particularly preferably, the retention of the pin in the closure housing is controlled by the movement of the closing latch and especially of a rotating latch. Such a coupling of the pin retention to the movement of the closing latch guarantees, for example, particularly well the activation of the locking state after achieving a certain position of the closing latch. Such a detection is achieved especially well with a rotating latch. In this way it is therefore possible to prevent an unwanted extension of the pin, for example in the case of an open door.

In a particularly preferred embodiment, the pin is a motorized pin with a switch, by means of which activation the motorized pin moves from the "locked" position to the "unlocked" position, and the unlocker activates the motorized pin switch. Basically, in the area of automatic locking door closures, the pins are generally requested by spring and have an activation mechanism that allows a prior "automatic" closure of the pin activated by the spring load in case of a closure of the door. As an alternative, however, pins with gear control are also known, for example in motorized locks that can usually be moved by means of a gear, which is activated by means of a motor, between the "unlocked" position and the "locked" position. Usually there are gear elements, such as threaded spindles, which produce automatic gear retention, so that the pin unlike a spring-loaded pin is

65 approximately stable in position also in an intermediate position between the "unlocked" position and the "locked" position. According to the invention, the motorized pin has a switch, whose activation by means of the unlocker activates a rearward driving of the motorized pin in the "unlocked" position. The switch on the motorized pin is arranged in this respect preferably on the front side, since in this way an activation of the switch by means of the unlocker can be performed particularly well.

The invention will be further explained by means of the exemplary embodiments shown in the figures, the exemplary embodiment according to Figures 1 to 7b serving essentially for illustration in more detail of the basic mode of operation of the combined function of opening and blocking and not comprising the immobilization device according to the invention illustrated in Figures 8 to 16. They show schematically:

1 shows a perspective representation of a locking system according to the invention in the locked state;

Figure 2 perspective representation of a preferred embodiment of the part on the closing side of a locking system according to the invention;

Figure 3 a perspective representation of a locking system according to the invention in the unlocked state;

Figure 4a perspective representation of the part on the side of the strike of a locking system according to the invention in the locked state without control board;

Figure 4b perspective representation of the part on the side of the strike of a locking system according to the invention in the locked state with control board;

Figure 5a perspective representation of the part on the side of the strike of a locking system according to the invention without a control plate, the second slide being in the central position;

Fig. 5b perspective representation of the part on the side of the strike of a locking system according to the invention with a control plate, the second slide being in the central position;

Figure 6a perspective representation of the part on the side of the strike of a locking system according to the invention without a control plate, the second slide protruding with a partial zone 35 along the surface of the strike;

Figure 6b perspective representation of the part on the side of the strike of a locking system according to the invention with control plate, the second slide protruding with a partial area along the surface of the strike;

Figure 7a perspective representation of the part on the side of the lock of a locking system according to the invention without control plate and with a recess released, inside which the auxiliary latch optionally extends in case of a closed door ;

Figure 7b perspective representation of the part on the side of the lock of a locking system according to the invention with control plate and with a recess released, inside which the auxiliary latch optionally extends in case of door closed;

Figure 8a perspective representation of a retention unit and a closing latch, retracted locking latch;

Figure 9 perspective representation of the retention unit of Figure 8 in contact with a locking latch;

Figure 10a perspective representation of the retention unit of Figure 9 with locking latch immobilized by a pressure piece;

Figure 10b enlarging section of the area of the pressure piece of Figure 10a;

Figure 11 rear perspective view on the retaining unit with slide of the retracted latch and with the pressure piece in the holding position;

Figure 12 perspective representation of the retention unit with slide of the extended closing latch; 65 Figure 13 enlarging section of the area of the pressure part of the retention unit with the part of

pressure in clamping position;

Figure 14 enlarging section of the area of the pressure part of the retention unit with the pressure part in the release position and the slide of the closing latch driven backwards; 5 Figure 15 enlarged section of the pressure piece area of the retention unit with the pressure piece in the release position and the slide of the extended latch latch; Y

Figure 16 exploded view of a retention unit with pressure piece.

In the embodiments shown below, the same components are provided with equal reference numbers.

According to Figures 1 to 7b, the locking system 1 with a combined opening and locking function

15 presents for the control of the pin and the auxiliary latch a part on the side of the striker or on the side of the frame 2 (referred to below as an unlocker 2) and an automatic locking door closure on the leaf side of the door 3 (called below door closure). The retention unit 50 is configured in an integrated manner with the striker 5. The locking system 1 is installed in a single-leaf door (not shown), the unlocker 2 being incorporated in the door frame and the door closure 3 on the door leaf. In addition, the locking system has a fitting 4, a lock 5, a pin 6, an auxiliary latch 7, a locking latch 8, a slide of the auxiliary latch 9, a slide of the pin 10, a recess of the auxiliary latch 11 ( also called the auxiliary latch housing space), an unlocker housing 12, a direct current motor 13, connections 14, a threaded rod 15, a drive nut 16, a fixing boss 17, fixing means 18, guide bolts 19, control plates 20, sliding plates 21,

25 recesses 23, elongated holes 24, a tip area 25, a door closing housing 27, an unlocking bolt 28, a latch nut 29, a retaining unit 50, a housing for the closing latch 35 ' and elongated holes 30.

Figure 1 refers to the locked state of the locking system 1. The pin 6 extends inside the unlocker housing 12 of the unlocked lock opener 2, the auxiliary latch 7 collides against the slider of the auxiliary latch 9 which ends with its front side directed to the door closure at the same level with the surface of the strike 5. The lock latch 8 extends inside a corresponding recess 23 arranged in the strike 5 which is located above the unlocker housing 12 of the unlocker 2 in the stop zone of the latch latch 8 in the direction of opening of the door (towards the observer) and collides with the

35 retention 50. The sliding plate 21 is arranged for the conduction of the closing latch. With the recess 23, the retention unit or the recess 23 is formed in accordance with the invention essentially formed by the retention unit 50.

Figure 2 is a perspective representation of the door closure 3 of Figure 1 from the side behind in Figure 1 and not visible there. The door closure 3 has a fitting 4 which, in the closed state of the door (not shown) where the locking system 1 according to the invention is installed, is opposite to the lock 5 of the unlocker 2. The pin 6, the Auxiliary latch 7 and the closing latch 8 of the door latch 3 protrude along the surface of the fitting 4, the latch latch 8 being a folding latch which can be rotated in the extended state parallel to the plane of rotation or plane of door opening. The retention unit 45 is arranged so that it acts on the closing latch 8 extended in the closed state of the door and extending inside the housing of the closing latch 35 ’. The pin 6 and the auxiliary latch 7 and the latch latch 8 are positioned in the door closure 3 so that they are prestressed by springs (not shown) and tend to extend in the direction of the unlocker 2. The pin 6 can be retained in the door closure 3 in its retracted position in the door closure 3 (hereinafter referred to as the rearwardly driven position), that is to say despite the spring request that the pin 6 of the door closure 3 presses, the pin 6 It can be retained in its backward position. The pin 6 also has a locking mechanism (not visible) that locks the pin 6 in the extended position shown, that is to say that prevents a push back in the door closure. For the necessary unlocking of the pin 6, a spring-loaded unlocking bolt 28 is provided protruding from the front side of the pin 6 opposite the

55 fitting 4. This must be pressed before pushing back the pin 6 first in the direction of the door lock 3 to undo the extended pin lock 6.

According to FIG. 2, the closing latch 8 configured as a folding latch or a rotating latch has two control surfaces, one of the control surfaces at the opening or closing of the door respectively hitting a part of the frame of the door or the opposite door leaf, normally against a striker placed there, and controls a folding of the folding latch against the direction of rotation of the door leaf presenting the door closure 3. In this regard, the folding latch is folded in the embodiment shown respectively, while the control surface of the closing latch 8, which is located on the side of the closing latch opposite the direction of rotation of the door, runs orthogonally to the 65 lining surface. This folding mechanism of the closing latch 8 can also be locked. Thus, the closing latch 8 cannot be pulled down in the locked state, that is, when the closing latch 8 is in its pushed position

backward shown in figure 1. A lock of this type is activated and controlled by the auxiliary latch 7 pressed.

In addition, the closing latch 8 is arranged in the door closure 3 so that the control surface of the

5 latch latch 8 which is in the direction of opening of the door has a lower distance to the side edge of the lining surface 5 than the corresponding control surface of the pin 6. This special arrangement ensures that in the locking system 1 in the locked state, such as in Figure 1, the control surface of the latch 8 which is in the direction of opening of the door (in Figure 1 forward out of the drawing plane) in front of the pin 6 collides against the edge area of the recess correspondingly provided in the lock 5 for the housing of the closing latch 8. By this arrangement, the back pressure exerted by the lock 5 in case of door pressed in the opening direction is therefore not found , on the pin 6, but on the latch latch 8. The latch latch 8 is furthermore movably disposed in the door latch 3 and can move in the direction of the door closure 3. In this regard another locking mechanism is provided that prevents a push back of the latch.

15 extended closure. Such a locking of the displacement capacity of the closing latch 7 is also activated by means of a pressed auxiliary latch 7.

According to Figure 2, the auxiliary latch 7 is configured in the form of a wedge. In this regard, the wedge forms two control bezels that converge at the tip of the wedge. The auxiliary latch 7 is also prestressed by a spring (not shown) and can be moved backwards or pushed back in the direction of the door lock

3. In this regard, the auxiliary latch 7 is designed so that backward thrust can be carried out both linearly in the direction of the door closure 3, and by a rotating movement, the auxiliary latch 7 also moving in a rotating movement in the direction of the closing of the door 3.

25 The non-observable control mechanics in Figure 2 found in a door closing housing 27 controls the locking of the folding mechanism of the closing latch 8, the locking of the backward thrust of the closing latch 8 in the door closure 3, the extension of the pin 6, the retention of the pin 6 and the locking of the pin 6. The mechanics of the door closure 3 are carried out in this respect so that the auxiliary latch 7 pushed backward blocks both the folding mechanism of the latch of closing 8, as well as blocking a push back of the closing latch 8. Starting from the state of the door closure 3 shown in Figure 2 in a locked state where the pin 6 is extended and locked, and the auxiliary pin 7 is in a position which is already driven back while activating the corresponding locking mechanisms coupled to the auxiliary latch 7, it is possible to unlock the door by 1) a latch (not rep presented) that is in operative contact with the nut of the latch 29 of the door lock 3 from the inner side of the door, II) by means of a key

35 which fits into a cylindrical seal (not shown) or, however, III) by means of a panic release mechanism activated, for example, by means of a panic bar. To do so, however, the release of the pin 6 must either be released, either on the side of the closure on the side of the locksmith previously correspondingly.

On the contrary, in the open state of the door (not shown) the pin 6 is retained in its rearwardly driven position, the auxiliary latch 7 and the closing latch 8 are extended, the locking latch 8 not being locked. In case of closing the door, the control bevels of the auxiliary latch 7 and the closing latch 8 are designed with respect to each other so that firstly the closing latch 8, generally after a folding, is pushed back a part in the door closure 3 through a control surface of

45 for example a locksmith. Only then the corresponding control surface of the auxiliary latch 7 also comes into contact with the strike and is pushed back correspondingly. This ensures that the auxiliary latch 7 does not block the closing latch 8 in advance. The auxiliary latch 7 and the closing latch 8 now slide both through the strike, the closing latch 8 finally falling into a corresponding recess. in the strike and because of this it undoes the retention of the pin 6 which consequently extends and locks in its extended position. Since the auxiliary latch 7 at the moment remains in its rearwardly driven position, as shown for example in Figure 1, the folding mechanism of the closing latch 8 is also locked.

The unlocking of a door having a locking system according to figure 1 can be carried out

55 also by means of a combined function of opening and locking by means of the unlocking 2. By means of the unlocking 2 it is possible to unlock and push back the pin and an extension of the auxiliary latch 7 in the closed state of the door. Figure 3 illustrates the locking system 1 in a corresponding state. In particular, the locking system 1 has a recess 11 on the side of the lock (hereinafter referred to as a recess of the auxiliary latch 11), where the auxiliary latch 7 can be introduced in the closed state of the door. The release and blocking of the recess of the auxiliary latch 11 is carried out in this respect by means of a slider of the auxiliary latch 9 not visible in FIG. 3. In addition, the unlocker 2 has a pin slide 10 which can undo the extended pin lock. 6 and can move the pin from its extended position to its rearward driven position. The control of the slide of the auxiliary latch 9 and of the slide of the pin 10 is carried out in this respect by means of a sequence control which is surrounded in FIG. 3 by the

65 unlocker housing 12.

Figures 4a to 7b clarify the operation mode of the unlocking function of the unlocking opening function 2 of the locking system 1 according to the invention during an unlocking process.

In the side plan view on the unlocker 2 in Figure 4a, the locking system is in the state

5 locked. The release 2 has a striker 5, a first slide 9, a second slide 10, a housing 12, a direct current motor 13, connections 14 for the direct current motor 13, however also for signal conduits that join the system for locking with, for example, a push button, a threaded bar 15 (the thread itself not shown), a drive nut 16 with a guide projection 17, fixing means 18, guide bolts 19, 19 '(on the first slide 9) and 19 "(on the second slide 10), as well as two control plates 20 (not shown in Figure 4a) and 20 '.

If the locking system is in the locked state, the second slide 10 is retracted at least in the housing 12 of the unlock door opener 2 as long as the door lock pin can be inserted into the unlock door opener 2. The pin slide 10 is configured in this respect in a solid manner and 15 essentially in the form of a parallelepiped and has two guide pins 19 and 19 '. The two guide pins 19 and 19 'cross the slide of the pin 10 perpendicularly and protrude on both longitudinal sides of the slide of the pin 10. In this respect, the longitudinal sides of the slide of the pin 10 run orthogonally to the surface of the strike 5 and parallel to the plane of movement of the slide of the pin 10. In addition, the two longitudinal sides are directed respectively to one of the two control plates 20 and 20 '. On the other hand, the slider of the auxiliary latch 9 arranged above the slider of the pin 10 now has a guide bolt 19 "which passes through the slider of the auxiliary latch 9, the longitudinal axis of the guide bolt 19" running parallel to the longitudinal axes. of guide bolts 19 and 19 '. Also the slider of the auxiliary latch 9 is essentially made in a solid manner, the front side of the slider of the auxiliary latch 9 being realized on the side of the striker so that the slider of the auxiliary latch 9 in its extended position 25 shown in Figure 4a almost completely fills the recess of auxiliary latch 11 in the strike

5. In this regard, the surface of the front side of the slide of the auxiliary latch 9 on the side of the strike ends at the same level with the surface of the strike 5.

The sequence control of the unlocker 2 has two control plates 20 (not visible) and 20 'according to Figure 4a. In this regard, the control plates 20 and 20 'are arranged spaced apart from each other so that they run parallel to each other and parallel to the plane of motion of the slider of the auxiliary latch 9 and the slider of the pin 10. In this respect, the plane of movement of the two slides 9 and 10 is between the two planes of the control plates 20 and 20 '. For the control of the auxiliary latch slide and the pin slide 10, the two control plates 20 and 20 'are moved to the

35 along the longitudinal extension of the strike 5 in Figure 4a. For the drive, the release 2 has a direct current motor 13 which for the connection of an electric power supply also has a connector bushing 14. The direct current motor 13 drives a rotating movement of the threaded bar 15 around the longitudinal axis of the threaded bar 15 (the details of the thread are not shown), the axis of the threaded bar running parallel to the surface of the strike. In this regard, the thread is positioned so that it spirally surrounds the longitudinal axis of the threaded bar. In addition it is an external thread, that is to say the threaded profile is arranged on the outer side of the threaded spindle.

The threaded bar 15 passes through a drive nut 16, the drive nut 16 having a corresponding hole having an inner thread corresponding to the outer thread of the threaded spindle 15,

45 which is in contact with a drive with the external thread of the threaded bar 15. An axial rotation of the threaded bar 15 driven by the direct current motor 13 consequently ultimately leads to a displacement of the drive nut along the longitudinal axis of the threaded bar 15. For the transmission of movement of the drive nut 16 to the control plates 20 and 20 ', the drive nut 16 has a guide projection 17 protruding from the drive nut 16, it being possible to observe in Figure 3a only the guide projection 17 protruding from the drawing plane. The drive nut has, however, also on the opposite side of the drive nut a corresponding guide projection.

For the transmission of the axial displacement of the drive nut 16 with respect to the threaded bar 15 by the guide projection 17, the control plates 20 and 20 'have corresponding holes or incisions, through the

55 which protrudes the guide projection as shown for example in Figure 4b respectively. In order that the control plates 20 and 20 'can move in a stable and efficient manner along the longitudinal axis of the threaded bar 15, the release door opener 2 also has fixing means 18 which are also in functional contact with the plates. 20 and 20 'control. The fixing means 18 are made as a bolt and join the two control plates 20 and 20 ′ with each other, therefore they move together with the control plates 20 and 20 ’. In this regard, the fixing means 18 are arranged orthogonally to the two control plates 20 and 20 ’. Fixing means 18 and 18 ’circulate in guides that run along the direction of movement of control plates 20 and 20’. Thus, for example, the upper guide means shown in Figure 4a is located in a guide rail that runs parallel to the longitudinal axis of the threaded spindle 15.

65 For the transmission of movement of the control plates 20 and 20 'along the longitudinal extension of the strikes 5 to the slider of the auxiliary latch 9 and to the slide of the pin 10, the slides 9 and 10 have

respectively a wedge gear with control bezels. For this, the control plate 20 is provided with elongated holes 24, 24 'and 24 "and the control plate 20' with elongated holes 30, 30 'and 30", running through an elongated hole 24, 24' or 24 "of the control plate 20 respectively congruent with an elongated hole 30, 30 'and 30" of the control plate 20' the corresponding control plate 20 or 20 '. In this respect, the guide bolts 19, 5 19 'and 19 "are in functional contact with the control bevels or elongated holes 24 to 24" or 30 to 30 "of the control plates 20 and 20'. In particular , the guide bolt 19 with its protruding area penetrates the elongated hole 24 of the control plate 20 or the opposite side in the hole 30 of the control plate 20 '. Correspondingly, the guide bolt 19' engages in the hole elongate 24 '(or 30') of the control plate 20 (or 20 ') and the guide pin of the pin slide 9 in the elongated hole 24 "(or 30') of the control plate 20 (or 20 ' ). In addition, the hole through which the guide bolt 19 is driven by the slide of the pin 10, is made in the longitudinal cross-section not circularly but in an elongated manner. Within this hole of the slide of the pin 10 there is an excessive spring loaded stroke, so that the slide of the pin 10 is spring loaded against the guide pin 19. The entire sequence control shown finally leads to the slide of the auxiliary latch 9 and the slide of the pin 10 can be operated by the

15 dc motor 13. In this respect, the auxiliary latch slide 9 and the pin slide 10 in the housing 12 of the unlocker 2 are arranged so that the pin slide 10 performs a movement pattern where first it is canceled locking the pin by pressing the release bolt and then pushing the pin back in the door lock 3 until it is retained. In addition, the drive motor 13 further drives the auxiliary latch slide 9 that either releases or locks the auxiliary latch recess 11. The sequence control is correspondingly designed so that the movement of the auxiliary latch slide 9 and the movement of the slide of the pin 10 are developed in a coordinated manner with respect to each other in order to activate the locking mechanism existing in the door closure 3 by the unlocker 2.

25 From figures 4a to 7b, an unlocking process of the unlocking device 2 is deduced. In this regard, an unlocking process of this type of the combined opening and locking function can be divided into four decisive positioning phases of the auxiliary latch slide 9 and of the slide of the pin 10. Figures 4a to 7b show for this the mode of operation of the unlocker 2, the mechanism of the closing of the door was explained extensively already at the beginning of the description of the figures.

In the unlocked position of the unlocker 2 or the unlocked opener in accordance with Figures 4a and 4b, the slide of the pin 10 is driven back in the housing of the unlocker 2 and consequently releases an introduction area for the pin 6 of the door lock on the unlocking 2. On the contrary, the auxiliary latch slide 9 is fully extended and ends with its front side on the side of the striker to it

35 level with the lock 5. For the locking system this state means that, in the case of a closed door, the pin 6 extends inside the unlocker 2 and the auxiliary latch is pressed as before in the door lock. Therefore, the door or the locking system 1 is locked.

In figures 5a and 5b the unlocker 2 is in an intermediate position. The slider of the auxiliary latch 9 that releases or blocks the recess of the auxiliary latch 11 is fully extended as before. On the contrary, the slide of the pin 10 is displaced parallel to the strike 5 in the direction of the strike 5. In this respect, by this movement from the state shown in figures 4a and 4b to the state shown in figures 5a and 5b the unlocking bolt placed in the door lock pin was activated in a first stage, so that the pin lock was canceled. Then the pin 6 was moved at least

45 partially out of the housing 12 of the unlocker 2 by means of the slide of the pin 10 driven in the direction of the strike 5. Up to this point the slide of the pin 10 was therefore moved linearly. Such a movement is facilitated by elongated holes 24 and 24 '(or correspondingly thereto the corresponding elongated holes in the control plate 20') that run parallel to each other, however inclined with respect to to the longitudinal axis of the threaded spindle 15. In this respect, the movement of the slide of the pin 10 was made orthogonally to the direction of travel of the control plates 20 and 20 '.

Figures 6a and 6b represent the unlocker 2 now in a position where the pin moved completely out of the housing 12 of the unlocker 2. The slide of the pin 10 no longer moved in this

55 case linearly, but with the end of the slide of the pin 10 directed to the direct current motor 13, it was rotated by the striker surface outside the unlocker 2. In this regard, the tip area 25 of the slide of the pin 10 configured as a rotating slide, which protrudes from the door opener housing 12. The rotating movement is achieved by the special path of the elongated holes 24 and 24 '(or the corresponding elongated holes in the control plate 20') . Such a rotating movement is controlled by the control plates 20 and 20 ', where the control bevels of a guide bolt, in the present embodiment of the guide bolt 19', run parallel to the longitudinal axis of the bar threaded 15, while the control bevel of the guide bolt 19 of the slider of the auxiliary latch 9 runs inclined to the longitudinal axis of the threaded spindle 15.

65 In Figures 7a and 7b, the auxiliary latch slide 9 configured as a thrust or linear slide in its retracted position in the housing 12 of the unlocker 2 is finally displaced, thereby releasing the recess of the auxiliary latch 11. The position shown of the slides 9 and 10 with respect to each other corresponds to the unlocked state of the locking system 1 according to the invention. The auxiliary latch 7 of the door closure opposite the striker can extend inside the recess of the auxiliary latch 11, so that the locking of the closing latch is canceled and pin retention is activated. Also by the position shown in

5 Figures 7a and 7b of the two slides can also achieve a "permanently open function" of the locking system 1. Because in case of closing the door the auxiliary latch does not remain continuously pushed back, but in case of The closed door can be extended inside the recess of the auxiliary latch 11, the automatic closing of the door latch 3 is not activated. To do this, the auxiliary latch 7, the closing latch 8 and the corresponding recesses on the side of the lock they are positioned with respect to each other so that at least during the "permanently open function" in case of closing the door the closing latch 8 does not fall before the auxiliary latch 7 in the lock 5.

Figures 8 to 16 illustrate the mode of operation of another retention unit 31 of a locking system 1 with a combined opening and locking function that can be used to perform the combined function of

15 opening and locking in combination with, for example, an unlocker of figures 1 to 11. The retention unit 31 is a door opener module for controlling the latch on the side of the frame and illustrates a preferred embodiment of a function combined opening and locking according to the invention with an immobilization device. In this respect, the retention unit 31 is combined, for example, with the unlocking device 2 and the automatic locking door closure 3 to provide in its entirety the combined opening and unlocking function according to the invention of the locking system according to the invention. In particular, the release 2 and the retention unit 31 can be configured for this purpose as a module, however, also as a compact unit.

The retention unit 31 has, according to figures 8 to 16, a 5 ’strike, a 8’ latch, a

25 DC motor 13 ', connections 14', a housing 32, a slide of the closing latch 33, a pressure piece 34, a housing space of the closing latch 35, control plates 36 and 36 ', elongated holes 37 and 37 ', a control journal 38, a recess of the closing latch 39, a control plate of the pressure piece 40, an elongated hole 41 which is in functional contact with the control cylinder 38 and a support of the pressure piece 42.

According to Figure 8, the retention unit 31 has a housing 32 where the strike 5 is bolted. The lock 5 'runs along a door frame (not shown) and can be configured, for example, in one piece with the lock 5 of the unlocker 2. A recess is provided in the housing 32, through which they can passing cables for example for the power supply and / or for the transmission of signals to the

35 connection 14 ’. On the side of the door leaf a door closure is opposite the striker so that the closing latch 8 'of the closing of the door in the closed state of the door by means of the recess of the closing latch 39 can engage in the housing of the closing latch 35 of the retaining unit 3. For reasons of clarity, only the closing latch 8 'is indicated in Figures 8 to 10b on the side of the door leaf. In the housing of the closing latch 35 there is arranged a slide of the closing latch which can be pressed by pressing the closing latch 8 'in the closed state of the door in the direction of the closure outside the accommodation space of the closing latch 35 The slide of the closing latch 35 is in figure 8 in its retracted position and frees the housing of the closing latch 35 for engagement of the closing latch 8 'according to figure 9 (in the direction of the arrow) .

45 Figure 9 corresponds correspondingly to the state of the closing system following Figure 8, where the closing latch 8 'moved in the direction of the arrow of Figure 1 and engages in the space of the closing latch 35. according to figure 9, the door (not shown) of the locking system is closed and the closing latch 8 'is in functional contact with the housing space of the closing latch 35. The door (not shown) cannot be opened therefore in this state, "locked" state.

According to Figures 10a and 10b, a pressure piece 34 is moved against the opening direction D of the door against the closing latch and consequently presses the closing latch together with the door leaf in the closing direction. E. In this way it is possible to suppress a strike of the existing closing latch, that is to say the freedom of movement of the closing latch 8 'in the housing of the closing latch 35. In this way

55 it is possible to press the door in the closed state against a gasket on the side of the frame for example for acoustic and thermal insulation purposes in the closing direction E or against the opening direction D of the door leaf. The pressure piece 34 as a rotating part is moved or rotated therein in the housing of the closing latch 35 according to arrow A and collides in relation to the movement of the closing latch laterally with the closing latch and finally presses the closing latch (and thus also the door closure that presents the closing latch or the door leaf presenting the door closure [respectively not shown]) in the direction of the door frame (direction E) with shutter (not shown). The pressure piece 34 therefore allows the sealing properties of the combined opening and locking function according to the invention to be improved.

65 In particular, the pressure piece 34 is in the form of a parallelepiped and has a homogeneous thickness. In the partial area directed to the closing latch 8 ', the pressure piece has a stop zone which, in the immobilization of the closing latch 8' extending inside the housing space of the closing latch, hits the latch of closing and by means of which the contact of the closing latch on the side of the pressure piece or which is in contact with the closing latch for the opening process is mediated. This buffer zone is ultimately also responsible for the preload absorption according to the invention.

5 In addition, the pressure piece 34 by means of the functional pre-positioned positioning in the opening direction D of the door absorbs previous loads that are transmitted from the door leaf to components of the locking system and derive these into the retention unit 31, given that the locking latch 8 'in the opening direction D of the door first hits the pressure piece 34. The pins, auxiliary latches, etc. possibly existing in the blocking system 1, therefore they are correspondingly discharged from previous loads of this type.

For the control of the pressure piece 34 and the slide of the closing latch 33, the retaining unit 31 has the control plates 36 and 36 ′ that respectively have control bevels in the form of holes

15 elongated 37 and 37 ’. In particular, the control of the slide of the closing latch is carried out by means of the control plates 36 and 36 'in a manner comparable with the control of the slide of the auxiliary latch 9 and of the slide of the pin 10 of the unlocker 2 according to the Figures 1 to 7b. For the control of the pressure piece 34, a control plate of the pressure piece 40 is also provided, which for the control of the pressure piece has a control bevel in the form of an elongated hole 41. The operation of the control plates 36, 36 'and 40 is carried out in accordance with Figures 11 and 12 by means of a direct current motor 13' and a threaded spindle. The basic arrangement of the control plates 36 and 36 'is comparable to the arrangement of the control plates 20 and 20' of the unlocker 2. For stabilization purposes the control plates 36 and 36 'are joined together by bridge elements .

In accordance with Figures 13, 14 and 15, a separation of the pressure piece 34 and a displacement of the closing latch 8 'outside the housing space of the closing latch 35 according to the doors is required for opening the door. Figures 13, 14 and 15. For the clarification of this process the latch latch 8 'is not visible in Figures 13, 14 and 15. In the state of particica according to Figure 13, the latch latch extends in inside the housing of the closing latch 35 and pressed by the pressure piece 34 against the direction of opening of the door. The pressure piece 34 is inserted laterally into the housing of the closing latch 35. The slide of the closing latch 33 is in its retracted position, so that the housing space of the closing latch 35 is released to the locking latch gear 8 '.

For the opening of the door, a discharge stage is therefore performed first, moving the

35 pressure piece 34 laterally out of the housing of the latch 35. To this end, the control plates 36, 36 ’and 40 are driven along the frame by the DC motor. Consequently, a previous preload absorption of forces acting on the door leaf by the pressure piece 34 is undone.

After undoing the preload absorption or the request by the pressure piece of the closing latch by means of the pressure piece 34, the closing latch is pulled out by pressing the housing space of the closing latch 35 by another displacement of the plates control 36 and 36 'of the slide of the closing latch 33 or this is locked for a functional engagement. The door can now be opened by pressure.

45 The exploded view according to figure 16 of the retention unit 31 as a module clarifies the control of the pressure piece 34. The pressure piece 34 is followed by the control plate of the pressure piece 40 with the elongated hole 41. The component of the pressure piece 34 and the control plate of the pressure piece 40 is disposed on the support of the pressure piece 42 so that it can move in the retention unit 31. For control of the movement development of the pressure piece 34 or of the control plate of the pressure piece 40, the control plate of the pressure piece has the elongated hole 41 where the control pin 38 which is arranged in the component bridging control plates 36 and 36 '. By moving the control plates 36 and 36 'along the frame by means of the direct current motor 13', the control journal 38 slides along the elongated hole 41 and therefore controls the positioning of the workpiece. pressure 34 in the housing of the latch 35.

55 The relationships of the movement developments of the pressure piece 34 (arrows A and A '), of the slide of the latch latch 33 (arrows B and B'), of the control plates 36 and 36 '(arrows C and C ') and of the door leaf with door closure, which has the closing latch 8 (direction of the closing movement in the closed state of the closing system indicated by the arrow in Figure 8), in the direction of opening D and in the closing direction E with respect to each other are indicated in particular in Figures 8 to 16. Figures 15 and 16 include, in this respect, the directions of movement for reasons of clarity and reproduce the rotational movement capability A 'of the pressure piece and in particular also the linear movement B' of the slide of the closing latch 38 orthogonally to the linear movement C 'of the control plates 36 and 36' along the door frame.

65 In the succession of Figures 13, 14 and 15, a temporary unlocking process is indicated, the extended arrows A, B and C referring to the movements of the pressure piece 34 (arrow A) of the latch slide from

close 38 (arrow B) and control rods 36 and 36 ’(arrow C). The linear movement of the control plates 36 and 36 'according to Figure 13 to begin the unlocking process correspondingly controls firstly the elimination of the locking latch immobilization (not shown) in the housing space of the latch closing 35 by means of the pressure piece 34. To do this, the pressure part is removed by rotating from the space of 5 housing of the closing latch 35. After the exit by turning of the pressure piece 34, the slide of the closing latch 33 pulls out by pressing the closing latch (not shown) in the direction of the door closing outside the housing of the closing latch 35, this movement being controlled again by continuing the movement of the control plates in the C direction. The sliding of the latch The closing mechanism therefore undoes the engagement of the closing latch in the space of the housing of the closing latch 35. The closing system is

10 finally according to figure 15 in the "unlocked" state, the door can be pressed.

In the sequence of Figures 15, 14 and 13, a blocking process is indicated in temporal order, with the arrows drawn in stripes A, B and C referring to the movements of the pressure piece 34 (arrow A) of the slide of the latch latch 38 (arrow B) and control plates 36 and 36 '(arrow C). The control plates 36 and 36 'move for this first linearly along the door frame (arrow C), so that in a linear motion that passes orthogonally to this thrust direction (arrow B ) the slide of the closing latch 33 is sinked in the direction of the base of the closing latch of the housing of the closing latch 35, consequently the housing space of the closing latch 35 is released for engagement of a closing latch (not shown). If the movement in the C direction of the control plates 36 and 36 'continues according to figure 14 20 (the closing latch that is in contact with the housing of the closing latch is not shown), it is finally activated an introduction by turning the pressure piece 34 into the housing of the closing latch for immobilization of the closing latch in the direction of the arrow A. The pressure piece 34 is therefore a rotating part that is configured in a single piece with the control plate of the pressure piece 40. The locking latch previously provided with a gap with respect to the housing space

25 of the closing latch 35 is correspondingly immobilized after the complete development of the closing process according to Figure 13 (and for this in a manner corresponding to Figures 10a and 10b) in the housing space of the closing latch 35 at least in opening and closing direction D / E of the door leaf that carries the door closure with closing latch.

Claims (44)

1. Procedure for blocking control of a blocking system (1) comprising 5 -close a door or a window; -extend a latch latch (8, 8 ’); - absorb a preload by pressing the closing latch by a piece of pressure in the housing of the closing latch against the direction of opening of the door; -extend a pin (6) in a "locked" position; and - retain the extended locking latch (8, 8 ’). 2. Procedure for controlling an unlocking process of a locking system (1) comprising

-

push back a pin (6) in an “unlocked” position;

15 - undo a preload absorption on the closing latch (8; 8 ') so that a pressure piece is present in the housing of the closing latch and that presses in the direction of opening of the door on the latch of closure moves laterally out of the housing of the latch latch; and - hold the pin (6) in the "unlocked" position with control of the closure.

3.

Method for controlling a blocking system (1) according to claim 2, characterized in that a blocking process according to claim 1 is controlled.

Four.

Method for controlling a locking system (1) according to one of claims 2 or 3,

25 characterized in that the push back of the pin (6) in the "unlocked" position is carried out with time control and after a certain time interval a new pin lock is made in the "locked" position, leaving Door opening or window opening interrupted. 5. Locking system (1) for a door or a window,

-

with an automatic locking closure (3) having at least one locking latch (8, 8 ') and a pin (6), -with a pin housing, inside which the pin (6) extends into a "locked" position, -with a combined opening and locking function that is provided by an unlocker (2) on the side of the pin housing and by a retention unit (31, 50) with a housing space

35 of the closing latch (35, 35 '), with which the closing latch (8, 8') is in functional contact in the locked state of the door or window, where the pin (6) can move with control of the unlocker from the "locked" position extended to the "unlocked" retracted position, and the closing latch (8, 8 ') that is in contact with the housing of the closing latch (35, 35) can be released '), and where the combined opening and locking function controls both the extension of the pin (6) in the “locked” position and the engagement of the closing latch (8, 8') in the housing space of the closing latch ( 35, 35 ') such as the movement of the pin (6) in the "unlocked" position and the release of the closing latch (8, 8') that is in contact with the housing space of the closing latch (35, 35 '), -with a retention of the pin, by which you can retain e the pin (6) with control of the closure in a 45 "unlocked" position, -with a retention of the closing latch, by which the closing latch (8, 8 ') can be retained in the closed state of the door or window, where the retention of the closing latch can undo by means of a backward thrust mediated by the combined opening and locking function of the pin (6) in the "unlocked" position, and -with an immobilization device controlled by the combined opening and locking function, comprising a pressure piece (34) for the immobilization of the closing latch that extends inside the housing of the closing latch (35, 35 ') and a preload absorber configured for the discharge of the previous load of the pin. 6. Locking system (1) according to claim 5, characterized in that the preload absorber is formed by a closing latch stop in the direction of opening of the door or window and preposed with respect to the pin (6), so that the pin (6) can move free of preload in its position pushed back.

7.

 Locking system (1) according to one of claims 5 or 6, characterized in that the preload absorber is configured in combination with the immobilization device.

8.

Locking system (1) according to one of claims 5 to 7, characterized in that the at least one pressure piece (34) moves or is rotated in an intermediate space, which runs in the direction of opening of

65 the door or window between the closing latch (8, 8 ') and an internal wall of the housing of the closing latch, for the reduction of the strike of the closing latch (8, 8') in the space of housing of the closing latch (35, 35 ') in the closed state of the door or window, and why the at least one piece of pressure (34) acting on the closing latch (8, 8') presses the door or the window against the opening direction. 9. Locking system (1) according to one of claims 5 to 8, characterized in that the at least one pressure piece (34) is a wedge-shaped thrust piece.

10.

Locking system (1) according to one of claims 5 to 9, characterized in that the at least one pressure piece (34) can be pressed against the closing latch (8, 8 ’) by means of a lever function.

eleven.

 Locking system (1) according to one of claims 5 to 10, characterized in that the control of the pressure piece is integrated in a sequence control of the retention unit (31, 50).

12.

 Locking system (1) according to one of claims 5 to 11, characterized in that the immobilization device has an intermediate piece for the indirect transmission of a force acting on the

15 latch latch (8, 8 ') transversely and in particular perpendicular to the direction of movement of the latch latch (8, 8'), produced in particular by the at least one pressure piece (34) and in particular by the wedge-shaped thrust piece.

13.

 Locking system (1) according to one of claims 5 to 12, characterized in that the at least one pressure piece (34) acts on the closing latch (8, 8 ') against the opening direction of the door or window in front of and behind the latch latch (8, 8 ').

14.

Locking system according to one of claims 5 to 13, characterized in that the unlocker

(2) has at least one slide of the pin (10) for the release and blocking of the housing space of the 25 pin, and why the pin (6) can slide through the pin slide (10) in case of closed door or in case of closed window outside the pin housing space in the "unlocked" position.

fifteen.

 Locking system (1) according to one of claims 5 to 14, characterized in that on the side of the frame a slide of the closing latch (33) is present which, in the case of a closed door or in the case of a closed window, controls the position of the latch latch (8, 8 ') of the latch (3).

16.

 Locking system (1) according to one of claims 5 to 15, characterized in that the retention unit (31) is a door opener or a window opener.

17. Lock system (1) according to one of claims 5 to 16, characterized in that the combined function of opening and locking and in particular the unlocking (2) comprises a sequence control.

18.

 Locking system (1) according to claim 17, characterized in that the sequence control is motor driven.

19.

 Locking system (1) according to one of claims 17 or 18, characterized in that the combined opening and locking function and in particular the unlocking device (2) comprises an electromagnetically actuated sequence control having a coil and an armature.

20. Locking system (1) according to one of claims 17 to 19, characterized in that the sequence control has a wedge gear for the control of the slide.

twenty-one.

 Locking system (1) according to one of claims 17 to 20, characterized in that the sequence control has at least one control board (20, 20 ', 36, 36', 40).

22

Locking system (1) according to claim 21, characterized in that the at least one control plate (20, 20 ', 36, 36', 40) has at least one control bezel.

2. 3.

 Locking system (1) according to claim 22, characterized in that for the control of the

Sliding means are present that are in functional contact with the at least one control bezel of the at least one control board (20, 20 ′, 36, 36 ’, 40).

24.

Locking system (1) according to one of claims 21 to 23, characterized in that the sequence control has two control plates (20, 20 '), the control plates (20, 20') being arranged spaced a otherwise parallel to the plane of motion of the at least one slide of the pin (10) so that the plane of motion of the at least one slide of the pin (10) is between the two planes of the control plates ( 20, 20 ').

25.

 Locking system (1) according to one of claims 5 to 24, characterized in that the function

65 combined opening and locking and in particular the sequence control of the unlocker (2) can be connected in a "permanently open mode", where the locking system (1) in case of closed door or in case of closed window is in a been permanently unlocked 26. Locking system (1) according to one of claims 17 to 25, characterized in that the control of Sequence features an automatic retention gear. 5

27.

Locking system (1) according to one of claims 5 to 26, characterized in that the closure (3) has a locking mechanism that locks the previously closed pin (6), and why by sequence control before Pushing back the pin (6) in the lock (3) also controls the release of the pin (6).

28.

Locking system (1) according to claim 27, characterized in that the unlocking of the pin

(6) locked previously closed and the push back of the pin (6) is performed in combination with the at least one slide of the pin (10). 29. Locking system according to one of claims 5 to 28, characterized in that the closure (3) has an auxiliary latch (7), the pin (6) being retained in its retracted position with the auxiliary latch (7) extended, with a strike (5) on the side of the frame opposite the fitting (4), presenting the strike (5) recesses for the housing of the pin (6) and the latch (8), and with a control of the Auxiliary latch by means of the combined opening and locking function, the auxiliary latch (7) being able to be extended optionally in the case of a closed door or in the case of a closed window in a recess (11) on the side of the strike for activation of the pin retention (6), and why the pin (6) slides through the unlocker to its retracted position, controlling the optional extension of the auxiliary latch (7) and the push back of the pin (6) by sequence control. 30. Locking system (1) according to claim 29, characterized in that the auxiliary latch (7) is made so that at the opening of the door or window the extended auxiliary latch (7) is pushed towards back through the strike (5) in the direction of the closure (3). 31. Locking system (1) according to one of claims 29 or 30, characterized in that the auxiliary latch (7) has a control surface that is positioned so that the extended auxiliary latch (7) can slide through of the strike (5), pressing the auxiliary latch (7) at the opening of the door or the window through the control surface by the strike (5) at the closure (3). 32. Locking system according to one of claims 29 to 31, characterized in that the control of the auxiliary latch is carried out by means of the sequence control.

33.

 Locking system (1) according to one of claims 29 to 32, characterized in that the control of the extension of the auxiliary latch (7) in case of a closed door is carried out by means of at least one slider of the auxiliary latch (9) arranged on the side of the strike that releases or blocks the recess (11) on the side of the strike where the auxiliary latch (7) optionally extends.

3. 4.

 Locking system (1) according to claim 33, characterized in that the auxiliary latch slide (9) is integrated in the sequence control of the pin slide (10).

45 35. Locking system (1) according to one of claims 33 or 34, characterized in that the auxiliary latch slide (9) has means that are configured for functional contact in at least one control bevel on the side of the control board.

36.

 Locking system (1) according to one of claims 5 to 35, characterized in that the immobilization device and in particular the at least one pressure piece (34) is controlled by the sequence control of the retention unit ( 31).

37.

 Locking system (1) according to claim 36, characterized in that the sequence control for

the control of the immobilization device and in particular of the at least one pressure piece (34) has a control plate of the pressure piece (40).

38.

Locking system (1) according to claim 37, characterized in that the control of the pressure piece comprises a control plate of the pressure piece (40) and at least one control bevel, being present for the control of the pressure piece at least one means that is in functional contact with the at least one control bevel.

39.

 Locking system (1) according to one of claims 37 or 38, characterized in that the control plate of the pressure piece (40) is arranged in the wall area of the housing of the closing latch (35, 35 ') rear and opposite the inlet of the closing latch so that the control plate of the workpiece

65 pressure (40) is moved to control the position of the pressure piece parallel to the rear wall area. 40. Locking system (1) according to one of claims 5 to 39, characterized in that the retention unit (31) is an opener with control of the unblocker by means of which the closing latch (8) can move, then that the unlocker (2) has slipped the pin (6) to the “unlocked” position, to a position that allows an opening of the door leaf without the handle of the latch and without actuation 5 of the key. 41. Locking system (1) according to one of claims 5 to 40, characterized in that the closing state of a single-leaf door or of a single-window is controlled by means of the locking system (1). sheet, the closure (3) being arranged on the side of the door leaf and the release (2) and the unit 10 retention (31) on the side of the frame. 42. Locking system (1) according to one of claims 5 to 41, characterized in that the pin slide (10) has an excessive spring-loaded stroke in the extended state where the pin (6) in the case of a door closed or in case of closed window slid down the slide of the pin (10) to the position 15 "unlocked" and protrudes from the unblocking surface opposite the closure (3) or the strike surface opposite the closure (3) with a partial area (25). 43 Locking system (1) according to one of claims 5 to 42, characterized in that the pin slide (10) has a pin contact area on the front side that slides the pin (6) from the 20 position "Locked" to the "unlocked" position. 44. Locking system (1) according to claim 43, characterized in that the pin contact area is formed by a control bevel. 45. Locking system (1) according to claim 44, characterized in that the pin contact area is formed by a control roller. 46. Locking system (1) according to one of claims 5 to 45, characterized in that a process Opening of the combined opening and locking function can be activated with remote control. 30 47. Locking system (1) according to one of claims 5 to 46, characterized in that the unlocker (2) and / or the retention unit (31) is a linear door opener. 48. Locking system (1) according to one of claims 5 to 47, characterized in that the unlocker (2) is structured as a module with at least two individual modules. 49. Locking system (1) according to claim 48, characterized in that the unlocker (2) structured as a module has at least one pin module for controlling the position of the pin. 50. Locking system (1) according to one of claims 48 or 49, characterized in that the module-shaped unlocker (2) has an auxiliary latch module for controlling the position of the auxiliary latch. 51. Locking system (1) according to one of claims 5 to 50, characterized in that the system of 45 lock (1) has a multiple lock and because the multiple lock is controlled by the combined open and lock function. 52. Locking system (1) according to one of claims 5 to 51, characterized in that the latch of Closure (8, 8 ’) is a crossed latch, a rotating latch, a trigger latch, a rocker latch, a 50-handle latch or a roller latch. 53. Locking system (1) according to one of claims 5 to 52, characterized in that the pin (6) is a motorized pin with a switch, by means of which activation the motorized pin moves from the "locked" position towards the “unlocked” position and why the unlocker activates the pin switch 55 motorized.