ES2735699T3 - Lock for a door or a window - Google Patents

Abstract

Lock (1), in particular a mortise lock for a leaf of a door or a window in a building, with a lock housing on which a lock mechanism is provided comprising - a closing device having a pallet ( 3) and / or a slip for locking and / or unlocking, - a multi-part nut that is rotatably housed for actuating the lock mechanism and / or the closing device in the direction of locking and / or unlocking in the lock housing, and has a first outer nut (6a) and a second outer nut (6b), being able to attach to the first outer nut (6a) a first handle and to the second outer nut (6b) a second handle for the rotation of the corresponding outer nut (6a; 6b), and - a selection device for selectively transmitting a rotation movement of the first outer nut (6a) or the second outer nut (6b) to the closing equipment for the lock and / or unlock the door or the window, it being provided that the selection equipment has a first coupling element (9a) coupled in motion with the first outer nut (6a) that is mobilely housed and / or guided in the lock housing, and a second element of coupling (9b) coupled in motion with the second outer nut (6b) that is mobilely housed and / or guided in the lock housing, and a transmission element (10) that interacts with the closing equipment, and that the Transmission element (10) for selection can be selectively joined with the first coupling element (9a) or the second coupling element (9b), characterized in that the first coupling element (9a) and the second coupling element ( 9b) are housed in the lock housing in a moveable manner in translation.

Description

DESCRIPTION

Lock for a door or a window

The invention relates to a lock for a door or a window according to the preamble of claim 1. A lock of this type is disclosed, for example, in WO 2013/178709 A1.

EP 1689958 B1 describes a lock with a three-part coaxial nut that has a central nut and two outer nuts. To select the drive side of the lock, one of the two outer nuts is screwed with the central nut.

The disadvantage is that the screwing must be done already during the assembly of the lock.

The object of the invention is to indicate a lock that does not have this disadvantage.

According to the invention, this objective is to be solved with the object of claim 1. A lock, in particular a mortise lock, is proposed for a leaf of a door or a window in a building, with a lock housing in the that a lock mechanism is arranged

that understands

- a closure device presenting a pallet and / or a slip for locking and / or unlocking,

- a multi-part nut that is rotatably housed for actuating the lock mechanism and / or the closing device in the direction of locking and / or unlocking in the lock housing, and has a first outer nut and a second outer nut, being able to join the first outer nut a first handle and the second outer nut a second handle for the rotation of the corresponding outer nut, and

- a selection device for selectively transmitting a rotational movement of the first outer nut and / or the second outer nut to the closing device for locking and / or unlocking the door or window, proposing

that the selection equipment has a first coupling element coupled in motion with the first outer nut that is mobilely housed and / or guided in the lock housing, and a second coupling element coupled in motion with the second outer nut that is housed and / or guided in a mobile manner in the lock housing, and a transmission element that interacts with the closing equipment, and that the transmission element for selection can optionally be joined with the first coupling element and / or The second coupling element.

The lock according to the invention has the advantage that also after mounting the lock, the actuating side of the lock can be selected and / or changed, for example, when mounting the lock on a door leaf or leaf of window.

It may be provided that the outer nut, which is not connected to the transmission element, is connected with free rotation.

In addition, it may be provided that the first outer nut is engaged in motion with the first coupling element and the second outer nut, with the second coupling element by means of a drag-shaped connection, preferably that, by means of the union by dragging, a rotation movement of the first outer nut and / or the second outer nut is made to the first coupling element and / or the second coupling element.

The first outer nut may have a drive that engages in a notch of the first coupling element with a shape drag and / or the second outer nut may have a drive that engages in a notch of the second coupling element.

The first coupling element may have a drive that engages in a notch of the first outer nut with a shape drag and / or the second coupling element may have a drag that engages with a shape drag in a cut of the second nut Exterior.

It may be provided that the first coupling element has a first toothed rack section that interacts with a gear of the first outer nut or is configured as a toothed rack and / or the second coupling element has a toothed rack section that interacts with a gear of the second outer nut or be configured as a toothed rack.

The first coupling element and also the second coupling element can be pivotally housed in the lock housing.

The transmission element can be configured as a central nut.

It may be provided that the multi-piece nut is configured as a two-piece nut.

It is provided in accordance with the invention that the first coupling element and the second coupling element are housed in the lockable housing in translation.

The transmission element may be arranged between the first coupling element and the second coupling element.

It can be provided that the lock housing has a housing bottom and a housing cover and the housing bottom and / or the housing cover present or have guides or housings for housing the first coupling element and / or the second element of coupling.

The first coupling element and the second coupling element in parallel can be housed running parallel to each other in a displaceable manner in the housing bottom and / or in the housing cover.

The first coupling element may be configured as a slide and / or the second coupling element may be configured as a slide.

In an advantageous configuration, it can be provided that the transmission element, the first coupling element and the second coupling element are configured as parallel-oriented sliders, the transmission element being configured as a closing slide, the first coupling element, as an outer slide arranged on a first side of the closing slide and the second coupling element, such as an outer slide arranged on a second side of the closing slide.

It can be provided that the lock can be configured as a panic lock, the transmission element being able to be fixedly connected either with the first coupling element or with the second coupling element, in particular by means of spigot, bolting or interlocking.

The lock housing may have access openings for fixed connection of either the first coupling element and / or the second coupling element with the transmission element from outside the closed lock housing.

It can be provided that the coupling elements that interact with the nut are movable in translation in the lock housing and the rotational movement of an outer nut moves in translation the coupling element connected with this outer nut in the housing of lock.

Furthermore, it may be provided that the first coupling element and / or the second coupling element is and is in each case requested by a spring arranged in the lock housing in the direction of a starting position. By means of this spring, a return of the non-operated handle to its neutral position can be made.

The selection equipment can be optionally coupled and / or decoupled by means of a coupling equipment to perform an access function of an authorized person, joining, for coupling, the coupling equipment the transmission element with the first coupling element and / or the second coupling element and, for decoupling, releasing the transmission element from the first coupling element and / or the second coupling element.

The coupling device may have a locking ratchet movably housed in the transmission element, which, for coupling, fixes the first coupling element and / or the second coupling element in a fixed manner with the transmission element. in a direction of movement, preferably in the direction of unlocking.

It may be provided that the locking ratchet, for coupling, engages behind an edge formed in the first coupling element and / or the second coupling element, or that the locking ratchet, for coupling, enters a slot formed in the first coupling element and / or the second coupling element.

The coupling equipment may comprise an electric actuator that drives the locking ratchet for coupling and / or decoupling. In the case of the actuator, it can be, for example, an electric motor coupled with a gear.

The locking ratchet may be operable for coupling and / or disengagement by means of a locking cylinder housed in the lock housing.

The locking ratchet can be configured as a two-arm lever that is rotatably housed in The transmission element.

In another configuration, it can be provided that the multi-piece nut fulfills the function of a one-piece nut by means of a fixed connection of the first coupling element and the second coupling element with the transmission element.

The transmission element can interact with a closing sensor to detect a closing drive. The closing sensor can be configured, for example, as a light barrier.

The first coupling element can interact with a first sensor for the detection of a drive of the first handle and the second coupling element can interact with a second sensor for the detection of a drive of the second handle. The sensors can be configured, for example, as light barriers.

It may be provided that an evaluation device is arranged in the lock housing that is connected to the closing sensor and / or the first sensor and / or the second sensor for the evaluation of the sensor signals.

The first coupling element and the second coupling element can interact with the same external sensor for the detection of a handle drive.

In another advantageous configuration, it can be provided that an evaluation device is arranged in the lock housing that is connected to the closing sensor and the external sensor and distinguishes the following cases by evaluation of the two sensor signals and issues the corresponding signals output:

a) if only the external sensor signal is presented, it emits an output signal corresponding to a drive of the unselected handle,

b) if the external sensor signal and the closing sensor signal are presented simultaneously, it emits an output signal corresponding to a drive of the selected handle,

c) if neither the external sensor signal nor the closing sensor signal is present, it does not emit any output signal or emits an output signal correspondingly to any drive of a handle.

It may be provided that the evaluation device for the detection of a coupling is connected to the coupling equipment and, if a coupling and the closing sensor signal are presented simultaneously, emits an output signal corresponding to a drive of a coupled handle .

The invention is described in greater detail below by means of embodiments. Show

Figure 1 a door lock operable exclusively mechanically in a perspective view from the front;

Figure 2 the door lock in Figure 1 in a perspective view from behind;

Figure 3 the door lock in Figure 1 with removal of housing parts;

Figure 3a a coupling element of the door lock of Figure 3;

Figure 4 the door lock of Figure 2 with removal of housing parts;

Figure 5 the door lock of Figure 3 in a rear view;

Figure 6 the door lock of Figure 3 in a side view;

Figure 7a a partial view of the door lock of Figure 1 with a traction of closing cylinder in a perspective view;

Figure 7b the door lock in Figure 7a in a side view;

Figure 8 a second embodiment of the door lock according to the invention in a perspective view from the front with suppression of housing parts;

Figure 9 the door lock in Figure 8 in a perspective view from behind with removal of housing parts;

Figure 10 a third embodiment of the door lock according to the invention in a perspective view from the front with suppression of housing parts;

Figure 11 the door lock of Figure 10 in a perspective view from behind with removal of housing parts.

Figures 1 to 7 show a mechanically operable door lock 1 that is intended as a door lock for so-called panic doors. The door lock 1 is prepared for the use of sensors arranged on a plate, as well as of electric actuators.

The door locks for panic doors are configured in such a way that, in case of danger, they allow the exit of a space closed by the panic door by manually operating a handle from the inner side of the space, even if the door lock 1 is blocked The door lock 1 has a front 2 which is intended for fixing the door lock 1 on the front side of the panic door (see figures 1 and 2). Door lock 1 can be used both for the leaf of a single-leaf door and for the active leaf of a two-leaf door. The door lock 1 comprises a lock mechanism with a pin 3, a slip 4, an auxiliary slip 5, a lock nut 6 and a closing cylinder 7. The pin 3, the slip 4 and the auxiliary slip 5 can be moved between an advanced closed position and a retracted closed position. In the forward closing position, the pallet 3, the slip 4 and the auxiliary slip 5 protrude from an opening associated with them from the front 2 outwards. In their retracted closing positions, the pallet 3, the slip 4 and the auxiliary slip 5 are retracted in the lock box. Door lock 1 is configured as a self-locking lock. This means that the pallet 1 automatically moves to an advanced closing position that locks the door lock 1 as soon as the door leaf has reached its closing position in the leaf frame or in the sleeping leaf. The automatic extension of the pallet is controlled by the auxiliary slip 5 and the slip 4.

The lock nut 6 comprises a first outer nut 6a and a second outer nut 6b. To the outer nuts 6a and 6b is connected in each case a handle with which the corresponding outer nut 6a, 6b can be turned manually. However, other embodiments are also possible in which only one handle is attached to one of the two outer nuts 6a, 6b. In this case, only one handle for manual operation is provided on one side of the blade. The handle is provided in this case on the side of the blade facing the inner side of the space. On the opposite side of the blade, a knob that cannot rotate is provided in this case.

The paddle 3 can be operated by means of a closing slide 8, the pin 3 being coupled by means of a slide transmission with the closing slide 8. The closing slide 8 has a Z-shaped slide 8k in which a pin 3z rigidly connected with the pallet 3 slides. The closing slide 8 is configured displaceably parallel to the longitudinal axis of the front 2. The longitudinal axes of the two final sections of the slide 8k run in the direction of travel of the closing slide 8. Since the driving direction of the pallet 3 runs perpendicularly to the longitudinal axes of the final sections of the slider 8k, the pallet 3 can no longer move when the pin 3z of the pallet 3 is arranged in one of the two final sections of the 8k slide. As soon as the pin 3z enters by displacement of the closing slide 8 in the oblique central section of the slide 8k, the blade 3 is retracted or removed on the front 2 until it enters a final section of the slide 8k again and This is blocked.

The closing slide 8 can be operated both by means of the closing cylinder 7 and by means of the lock nut 6.

The closing cylinder 7 operates with its central section in the door lock 1 and with its final sections in housings opposite each other in the door leaves of the panic door. The core 7k, configured as a lever of an arm, of the closing cylinder 7 can pivot by means of a key around the longitudinal axis of the closing cylinder 7, the final section of the core 7k interacting with the closing slide 8, as it can be seen, for example, in figure 6. As soon as the core 7k is turned by inserting a suitable wrench into the closing cylinder 7 (in figure 6 clockwise), the slider is lifted of closure 8 such that pin 3z of the pallet 3 enters the central section of the slide 8k, the pallet 3 retracting in the front 2 until the pin 3z enters the other final section of the slide 8k and thus pallet 3 is locked in the retracted position on front 2.

The outer nuts 6a, 6b of the lock nut 6 interact with sliding-shaped coupling elements, the first outer nut 6a interacting with a first coupling element 9a and the second outer nut 6b, with a second coupling element 9b. The coupling elements 9a, 9b are pressed by compression springs 9f (see figures 3 to 6) which are supported on a door lock housing 1. The coupling elements 9a, 9b are displaceably configured as the slide of closure 8 parallel to the longitudinal axis of the front 2 and have, as shown in Figure 3a, a coupling notch 9k which enters a drag 6m arranged in the outer rear perimeter of the outer nut 6a, 6b. By turning the outer nut 6a, 6b, the associated coupling element 9a, 9b is pressed against the spring force of the compression spring 9f out of its upper end position downwards.

Between the two coupling elements 9a, 9b there is arranged a transmission element that is configured as an intermediate slide 10 that interacts by means of a pivotal coupling 11 with the closing slide 8. The intermediate slide 10 can optionally be rigidly joined with the first coupling element 9a or with the second coupling element 9b. As connection elements, connection screws 12 can be provided that penetrate threaded holes in the intermediate slide 10. The length of the threaded section of the connection screws 12 is sized such that the threaded section is longer than the thickness of a coupling element and less than the thickness of a coupling element plus the thickness of the intermediate slide 10. In this way it is possible to determine during the assembly of the door lock 1 if the pallet 3 is operated by means of the first nut outside 6a or the second outer nut 6b. In the exemplary embodiment shown in Figures 1 to 6, the first coupling element 9a that interacts with the first outer nut 6a is rigidly connected with the intermediate slide 10. If the outer nut 6a is operated by means of a handle not shown in figures 1 to 6, the pallet 3 is retracted on the front 2 regardless of the closing state of the closing cylinder 7, such that the panic door can be opened. Door lock 1 can be unlocked at any time by actuating the handle connected to the outer nut 6a. This side of the sheet is as a rule the side of the sheet oriented to the inner side of the building. From the opposite side, that is, from the outer side of the building, the door lock 1 can be unlocked only with the help of the closing cylinder. This means that, for example, in case of danger the door lock can be unlocked from the inside of the building by operating the handle. From the outer side of the building, the door lock 1 is only unlocked by authorized persons who are in possession of a corresponding key. In practice, the inner side of the building is also designated as the panic side.

Figures 7a and 7b show a variant of the door lock 1 described in Figures 1 to 6 in which a modified intermediate slide 10 is used. In the intermediate slide 10, a locking ratchet 10s that can be coupled and disengaged is rotatably housed. The locking ratchet 10s is brought to the uncoupled state by a return spring 10sf. The return spring 10sf is configured as a compression spring and is disposed between the locking ratchet 10s and the intermediate slide 10. The locking ratchet 10s joins in the coupled state the first coupling element 9a and / or the second coupling element 9b at least in one direction of movement, preferably in the direction of unlocking, in a fixed manner with the intermediate slide 10. The locking ratchet 10s engages a bead 9 h for the coupling configured in the first coupling element 9a and / or the second coupling element 9b. It can also be provided that the locking ratchet 10s for coupling enters a groove formed in the first coupling element 9a and / or the second coupling element 9b. Thus, it is possible to perform an access function of an authorized person, joining, for coupling, the coupling equipment the intermediate slide 10 with the first coupling element 9a and / or the second coupling element 9b and, for decoupling, releasing the intermediate slide 10 of the first coupling element 9a and / or the second coupling element 9b. Likewise, the panic door can be automatically unlocked in case of danger, for example, when a fire is declared.

In the embodiment shown in Figures 7a and 7b, the locking ratchet 10s is driven by a traction of closing cylinder 7z. The traction of the closing cylinder 7z is driven by the closing cylinder. The closing cylinder in this exemplary embodiment is disengaged from the pallet, so that by rotating the closing cylinder the pallet does not lock or unlock. A rotation of the closing cylinder causes a rotation of the closing cylinder traction. The closing cylinder traction 7z is configured as a two-arm lever that is housed in the door opener housing 1. In figures 7a and 7b a support shaft 7zl is indicated around which the cylinder traction can pivot. 7z closure The lever arm of the traction of closing cylinder 7z has a 7zs shift curve with a straight section that extends in a circular arc, the other lever arm has in its final section a heel of change 7zn that in the coupled state It is supported by the 10s locking ratchet.

In case of actuation of the closing cylinder 7, the core 7k of the closing cylinder slides along the change curve 7zs. In this regard, it exerts a force on the first lever arm of the closing cylinder traction 7z which pivots the traction of the closing cylinder 7z in the direction of the locking ratchet 10s such that the locking ratchet 10s enters the coupled state. . A bistable helical spring 7zf acting on the final section of the other lever arm maintains the traction of the closing cylinder 7z either in the coupled position or in the disengaged position.

Figures 8 and 9 show a second embodiment of the door lock according to the invention based on the principle of action described in Figures 1 to 7.

The door lock 1 has optical sensors L1 to L7, as well as Hal1H1 and H2 effect sensors, which are arranged on a plate 16. On the plate 16 there is also an electronic evaluation device 17 that generates a certain signal of output by means of a logical evaluation of at least two sensor signals and saves this determined output signal and / or emits it through an interface. The plate structure 16 is explained later in Figures 13a and 13b.

The optical sensors L1 to L7 are configured as fork-shaped light barriers that can be activated by a switching slide. When the switching slide penetrates the light barrier, the light barrier is activated, that is, the optical sensor is active. When the switching slide does not penetrate the light barrier, the light barrier is not activated, that is, the optical sensor is inactive.

An auxiliary skid sensor L6 interacts with a switching slider 5s arranged in the auxiliary skid 5. A door contact sensor L7 interacts with a switching slider 15s arranged in the gate contact 15.

The electronic evaluation device 17 generates an output signal "door status sabotage" when at the same time the auxiliary slip sensor signal L6 is presented and the signal from the door contact sensor L7 is not presented or when at the same time the signal of the auxiliary skid sensor L6 is not presented and the signal of the door contact sensor L7 is displayed.

The electronic evaluation device 17 generates an "open door" output signal when at the same time the signal of the auxiliary slip sensor L6 is presented and the signal of the door contact sensor L7 is presented.

The electronic evaluation device 17 generates an "closed door" output signal when at the same time the signal of the auxiliary slip sensor L6 is not presented and the signal of the door contact sensor L7 is not presented.

In addition, the door lock 1 has a first slide sensor L3, a second slide sensor L4 and a third slide sensor L5 that can be activated by a switching slide 8s arranged in the closing slide 8. The slide sensors L3 to L5 are arranged in the direction of movement of the switching slider 8s consecutively and spaced apart from each other on the plate 16. The switching slider 8s is configured such that it interacts with a maximum of two of the three slide sensors L3 to L5. Since the pallet 3 is coupled in motion with the closing slide 8 by means of a slide transmission, the signals of the slide sensors L3 to L5 describe the position of the pin 3.

The electronic evaluation device 17 generates an "retracted slip" output signal when at the same time the signal of the first slide sensor L3 is presented and the signals of the second slide sensor L4 and the third slide sensor L5 are not displayed.

The electronic evaluation device 17 generates an "extended slip" output signal when at the same time the signal of the third slide sensor L5 is presented and the signals of the first slide sensor L3 and the second slide sensor L4 are not displayed.

The electronic evaluation device 17 generates a "partially extended slip" output signal when at the same time the signal of the first slide sensor L3 and the third slide sensor L5 is not presented and the signal of the second slide sensor L4 is presented.

In addition, the door lock 1 has a nut sensor L1 that interacts with the lock nut 6 to detect a movement of a handle not shown in Figures 7 and 8 and configured as an external push button. With the nut sensor L1, a switching slide 9s interacts with the second coupling element 9b. Since in the embodiment shown in FIGS. 7 and 8, the second outer nut 6b is engaged in motion with the second coupling element 9b, turning the second outer nut 6b linearly moves the switching slider 9s.

The door lock 1 also has a closing sensor L2 that interacts with the lock nut 6 to detect a movement of a handle not shown in figures 7 and 8 and configured as an internal push button. With the slip sensor L2, a switching slide 9as interacts with the first coupling element 9a. Since in the embodiment shown in Figures 7 and 8 the first outer nut 6a is coupled in motion with the first coupling element 9a, turning the first outer nut 6a linearly moves the switching slider 9a.

The electronic evaluation device 17 generates an "panic function" output signal when at the same time there is no signal from the nut sensor L1, neither a signal from the pin sensor L2 nor a signal from the third slide sensor L5.

The electronic evaluation device 17 generates an output signal "external handle operated without authorization" when at the same time a signal from the nut sensor L1 is presented and a signal from the pin sensor L2 is not presented.

The electronic evaluation device 17 generates an output signal "cylinder contact" when at the same time there is no signal from the nut sensor L1 and no signal from the pallet sensor L2 and a signal from the third slide sensor L5 is presented. .

The door lock 1 has a coupling device for the coupling of the two handles comprising an electric control motor 13, a screw transmission 13s and a coupling lever 13k. The drive shaft of the electric control motor 13 is torsionally rigidly connected with the screw transmission 13s acting on a first arm of the coupling lever 13k configured as a cranked lever. A second arm of the coupling lever 13k interacts with a locking ratchet 10s which is rotatably housed in the intermediate slide 10. The locking ratchet 10s joins in the coupled state the first coupling element 9a and / or the second element of coupling 9b at least in one direction of movement, preferably in the direction of unlocking, in a fixed manner with the intermediate slide 10. The locking ratchet 10s engages for engagement a beading 9 h configured in the first coupling element 9a and / or the second coupling element 9b. It can also be provided that the locking ratchet 10s for coupling enters a groove formed in the first coupling element 9a and / or the second coupling element 9b. Thus, it is possible to perform an access function of an authorized person, joining, for coupling, the coupling equipment configured as an electric motor 13 the intermediate slide 10 with the first coupling element 9a and / or the second coupling element 9b and, for decoupling, releasing the intermediate slide 10 of the first coupling element 9a and / or the second coupling element 9b. For this purpose an access control is provided on the door leaf or on the door frame, for example, A reading unit for reading an identification chip. If an authorized identification chip is read, the coupling equipment configured as an electric motor 13 is controlled, which drives the locking ratchet 10s. Due to the coupling, the lock can be unlocked from both sides of the blade manually by actuating the corresponding handle. Regardless of the coupling equipment, the lock can be unlocked manually by operating the handle from the inside of the building. In addition, the door lock can always be unlocked by actuating the locking cylinder with the corresponding key. This means that, from the outside of the building, the door lock 1 can only be unlocked by authorized persons who are in the position of a corresponding key or a corresponding identification chip, by actuating the closing cylinder or by actuating the handle Exterior.

In the area of the screw transmission 13s, a first position sensor H1 and a second position sensor H2 are arranged. The position sensors H1 and H2 are configured as Hall effect sensors that are activated by a permanent magnet disposed at the output of the screw transmission 13s. The position sensor H1, H2 is active or activated when the permanent magnet is on the position sensor H1, H2. The position sensor H1, H2 is inactive or not activated when the permanent magnet is not on the position sensor H1, H2.

The electronic evaluation device 17 generates an output signal "coupled external handle" when at the same time there is no signal from the first position sensor H1 and a signal from the second position sensor H2 is presented.

The electronic evaluation device 17 is connected to the electric control motor 13 and has a timer that is activated by the output signal "external handle coupled". After the time has elapsed, the electric control motor 13 is controlled for decoupling of the two joined handles by means of the coupling equipment.

Figures 10 and 11 show a third embodiment of the door lock 1.

The door lock 1 is configured as the door lock described in figures 8 and 9 with the difference that the door lock 1 is configured as a motor lock and, instead of the plate 16, a plate 16 'is provided . This third embodiment of the door lock 1 is also configured as a self-locking door lock. Unlocking can be done in different ways. The lock can be unlocked on the one hand by driving the drive motor 14. Regardless of the drive motor 14, the lock can be unlocked at any time manually by operating the handle from the inside of the building. In addition, the door lock can always be unlocked by actuating the locking cylinder with the corresponding key.

An electric drive motor 14 is provided that drives the paddle 18 by means of a cam disc 18. The cam disc 18 has a cylindrical switching part 18s on its front surface which, with a rotation of the cam disc 18 about 180 ° clockwise, from its starting position represented in figures 9 and 10, lift the closing slide 8 and thus retract the pin 3 on the front 2. After this turn, the Switching piece 18s is in an upper position and the door can be opened. The position of the switching part 18s is transmitted by means of a two-arm cam lever 19, the cam lever 19 on its lever arm opposite the cam disc 18 presenting a switching piece 18s that interacts with a sensor L8 engine position. The motor position sensor L8 is connected to the electronic evaluation device 17.

A closing sensor L2 'interacts as the closing sensor L2 described in figures 7 and 8 with the lock nut 6 for the detection of a movement of a handle not shown in figures 9 and 10 and configured as an internal push button. The movement is transmitted by means of a pivoting lever 20 housed in the support of the cam lever 19. The pivoting lever 20 has in its final section opposite the support a switching piece 20s that interacts with the closing sensor L2 '.

Reference List

1 door lock

2 Front

3 pallet

3z spike

4 Slip

5 Auxiliary slip

5s Switching slide

6 Lock nut

6a First outer nut

6b Second outer nut

6m Tracker

7 Lock cylinder

7k Locking Cylinder Core

8 Closing slide

8k Sliding

8s Sliding Switch

9a First coupling element Switching slide in the first 9th coupling element

9b Second coupling element

9f Compression Spring

9h Destalonamiento

9k Coupling notch

9s Switching slide

10 Intermediate slide

10s Ratchet Lock

10sf Return Spring

11 Coupling

12 Union screw

13 Electric control motor

13k coupling lever

13s T screw transmission

14 Electric drive motor

15 Door contact

15s Sliding Switch

16 Plate

17 Electronic evaluation device

18 Cam disc

18s Switching Piece

19 Cam Levers

19s Sliding Switch

20 Pivot Lever

20s Switching part

L1 Nut Sensor

L2, L2 'Closing sensor

L3 First slide sensor

L4 Second slide sensor

L5 Third slide sensor

L6 Auxiliary Slip Sensor

L7 Door contact sensor

L8 Engine position sensor

H1 First position sensor

H2 Second position sensor

Claims (14)

1. Lock (1), in particular mortise lock for a leaf of a door or a window in a building, with a lock housing in which a lock mechanism is provided comprising - a closing device presenting a pallet (3) and / or a slip for locking and / or unlocking, - a multi-part nut that is rotatably housed for actuating the lock mechanism and / or the closing device in the direction of locking and / or unlocking in the lock housing, and has a first outer nut (6a) and a second outer nut (6b), the first outer nut (6a) being able to join a first handle and the second outer nut (6b) a second handle for the rotation of the corresponding outer nut (6a; 6b), and - a selection device for selectively transmitting a rotational movement of the first outer nut (6a) or the second outer nut (6b) to the closing device for locking and / or unlocking the door or window, being planned that the selection equipment has a first coupling element (9a) coupled in motion with the first outer nut (6a) that is mobilely housed and / or guided in the lock housing, and a second coupling element (9b) coupled in motion with the second outer nut (6b) that is mobilely housed and / or guided in the lock housing, and a transmission element (10) that interacts with the closure equipment, and that the transmission element ( 10) for selection it can be selectively joined with the first coupling element (9a) or the second coupling element (9b), characterized by that the first coupling element (9a) and the second coupling element (9b) are housed in the lockable housing in translation. 2. Lock according to claim 1, characterized by that the outer nut (6a; 6b), which is not connected to the transmission element (10), is connected with free rotation. 3. Lock according to claim 1 or 2, characterized by that the first outer nut (6a) is coupled in motion with the first coupling element (9a) and the second outer nut (6b), with the second coupling element (9b) by means of a shape drag connection, preferably because, by means of a shape drag connection, a rotation movement of the first outer nut (6a) is made to the first coupling element (9a) and the second outer nut (6b) to the second element coupling (9b). 4. Lock according to claim 3, characterized by that the first outer nut (6a) has a drag (6k) that engages in a groove (9k) of the first coupling element (9a) and the second outer nut (6b) has a drag (6k) that it is engaged in a notch (9k) of the second coupling element (9b). 5. Lock according to one of claims 3 or 4, characterized by that the first coupling element (9a) has a drag that engages in a notch of the first outer nut (6a) with a drag and that the second coupling element (9b) has a drag that engages with a drag of shape in a notch of the second outer nut (6b). 6. Lock according to one of the preceding claims, characterized by that the nut of several pieces is configured as nut of two pieces. 7. Lock according to one of the preceding claims, characterized by that the transmission element (10) is disposed between the first coupling element (9a) and the second coupling element (9b). 8. Lock according to one of the preceding claims, characterized by that the lock housing has a carcass bottom and a carcass cover and the carcass bottom and / or the carcass cover has or presents guides or housings for housing the first coupling element (9a) and / or the second element coupling (9b). 9. Lock according to one of the preceding claims, characterized by that the first coupling element (9a) and the second coupling element (9b) are housed running parallel to each other in a displaceable manner in the housing bottom and / or in the housing cover. 10. Lock according to one of the preceding claims, characterized by that the first coupling element (9a) is configured as a slide and because the second coupling element (9b) is configured as a slide. 11. Lock according to claim 10, characterized by that the transmission element (10), the first coupling element (9a) and the second coupling element (9b) are configured as parallel-oriented sliders, the transmission element (10) being configured as a closing slide, the first coupling element (9a), such as an outer slide arranged on a first side of the closing slide and the second coupling element (9b) as an outer slide arranged on a second side of the closing slide. 12. Lock according to one of the preceding claims, characterized by that the lock can be configured as a panic lock, the transmission element (10) being able to be fixedly connected either with the first coupling element (9a) or with the second coupling element (9b), in particular by means of a pin , screwed or interlocked. 13. Lock according to one of the previous claims, characterized by that the lock housing has access openings for fixed connection of either the first coupling element (9a) and / or the second coupling element (9b) with the transmission element (10) from outside the lock housing closed. 14. Lock according to one of the previous claims, characterized by that the coupling elements (9a; 9b) that interact with the nut are movably housed in translation in the lock housing and the rotational movement of an outer nut (6a; 6b) displaces in translation the coupling element (9a ; 9b) attached with this outer nut (6a; 6b) in the lock housing.