EP3805493A2 - Modular lock with panic function - Google Patents

Abstract

The invention relates to a lock with a bolt (5) that can be displaced by turning a lock cylinder between a closed position and a pre-locked position moved out of a housing (1) and with a bolt (5) arranged in the housing (1), one with circumferential toothing (21 ') a main slide (8, 9) having meshing teeth (24) which, in the pre-locked position of the bolt (5), assumes a first position from which it engages a locking member of the lock cylinder when it rotates on a driver (31 ) of the main slide (8, 9) can be displaced into its closed position into a second position, taking with it the bolt (5), from which it can be displaced back into the first position by engaging the locking member when it is turned in the opposite direction. Such an anti-panic lock can be changed to a self-locking lock by replacing or adding a few components, including a drive slide (22) which meshes with the circumferential toothing (21 ') and has a nose (22 ") which is acted upon by the closing member during rotation in the opposite direction, is provided.

Description

Field of technology

The invention relates to a lock with a locking cylinder that can be displaced by turning a lock cylinder between a closed position and a locked position moved out of a housing and with a main slide arranged in the housing that meshes with a circumferential toothing of a transmission gear and which is in the locked position of the Bolt assumes a first position from which it can be displaced into its closed position in a second position by engaging a locking member of the locking cylinder when it rotates on a driver of the main slide while driving the bolt into its closed position, from which it can be displaced by engaging the locking member when it rotates in the opposite direction can be moved back to the first position.

State of the art

A generic lock is in the DE 19905597C2 disclosed. A locking member of a lock cylinder engages when the lock cylinder is rotated in an opening direction and when the lock cylinder is rotated in a pre-locking direction in each case on a driver of a main slide in order to shift the latter between two positions. Moving the main slide is accompanied by a transverse displacement of a bolt.

A panic lock, in which both the latch and the bolt are pulled back when the handle is pressed, is used in the DE 10 2004 013 646 A1 described. A lock that locks automatically by actuating a control latch is out of the DE 10 2012 111 526 A1 previously known.

Summary of the invention

The invention is based on the object of developing the lock of the generic type in an advantageous manner.

The object is achieved by the invention specified in the claims, the subclaims not only representing advantageous developments of the locks specified in the independent claims, but also being independent solutions to the problem.

First and foremost, the invention provides a drive slide which cooperates with a transmission gear with which the main slide can also cooperate.

This drive slide is used to move the main slide from the tumbler function position, for example, into the open position, for example. According to the invention, the drive slide has a toothing, which is in particular a straight toothing. This toothing can mesh with a peripheral toothing of a transmission gear. The transmission gear can have several functions. One function is to move the main slide from the tumbler function position to the open position. For this purpose, a straight toothing of the main slide meshes with the circumferential toothing of the transmission gear. A second function is to move the bolt into the locked position. For this purpose, a transmission gearwheel cooperating with the toothing of the drive slide can have a crank arm or a further circumferential toothing. The crank arm can attack the bolt. The further circumferential toothing can engage in a toothing of the bolt. The crank arm and toothing of the bolt can be arranged in such a way that a bolt retraction takes place only after a clearance, this is provided in particular when the transmission gear is also to move the main slide.

The invention is also based on the object of specifying a system with which both self-locking locks and anti-panic locks can be manufactured inexpensively and / or to provide an anti-panic lock or a self-locking lock which is functionally improved.

Another aspect of the invention relates to a modular lock which can be added or removed without tools by exchanging and / or adding components that are detachably located in the lock case and, in particular, after opening the lock case, for example by removing the lock cover. According to the invention, a lock designed as an anti-panic lock can be achieved by adding an energy store acting on the main slide, a latching element holding the latch in an incompletely pre-locked position, a control latch which, in an actuated position, releases the latching element for displacement into a disengaged release position in which the latch is incomplete pre-locked position extends into a fully pre-locked position, a release element holding the main slide in its open position, which is moved from a latching position to a release position by the latch when it is moved from the incompletely pre-locked position to the fully pre-locked position, become a self-locking lock, in which the relaxing energy store moves the main slide into its open position. It can be provided that, in addition, the main slide can also be exchanged for another main slide which has different or supplementary functional sections. The components to be exchanged, supplemented or removed are therefore preferred releasably fastened between the lock cover and lock bottom, that fastening projections protrude into fastening openings. These are releasable form-fitting connections. The energy store can, for example, form a bearing block which has fastening projections which engage in associated fastening openings. The bearing block can carry a compression spring that can be supported on a driver of the main slide. The driver of the main slide can have an opening through which a bearing pin attached to the bearing block protrudes. The compression spring can be a helical compression spring through which the bearing pin protrudes. According to a further development of the invention, it is proposed that the latching element be mounted on a bearing body. The bearing body can be a plastic body and protrude with laterally protruding fastening projections into fastening openings of the lock cover or lock base. The bearing body can have a bearing opening in which a bearing axis of the release element is mounted. Furthermore, it can be provided that the bearing body has a bearing opening in which a latching element is inserted. The locking element can be inserted axially displaceably in the bearing opening, the direction of displacement preferably being directed parallel to the direction of displacement of the main slide. The latching element can have a head. A latching projection can be arranged opposite the head. The shaft extending between the head and the locking projection is preferably mounted in the bearing opening. The head of the latching element can be acted upon by means of a compression spring inserted in the bearing opening. The control latch can have a control slope which, when the control latch is displaced forward, acts on the head of the latching element in order to move the latching body from a release position into a blocking position.

If the lock should not have a self-locking function and in particular only have an anti-panic function, an opening in the faceplate through which the control latch can pass can be closed by a plug. If the lock has a self-locking function, it becomes the control trap inserted through the opening in the faceplate so that its head protrudes outward over the faceplate. A spring element acts on the control latch in this functional position. When a door equipped with the lock is closed, the control slope of the control latch slides on a strike plate in order to actuate the control latch by displacing the control latch into the lock housing. In the release position, the trap can assume its completely forward position. In the blocking position, the latch is blocked in an incompletely forward position. The release element can be a pivot lever which, in its latching position, engages under a latching lug of a latching step of the main slide in order to hold the main slide in a release position. The energy store acts on the main slide preferably in the direction of a tumbler function position. If the release element is brought into a release position, for example by releasing the shiftability of the latch from the incompletely pre-locked position to the pre-locked position, and an actuating shoulder of the latch tail engages the release element, the energy store moves the main slide into the tumbler function position. For this purpose, the release element preferably has an actuating arm which is acted upon by an actuating shoulder of the latch tail. A second arm of the release element has a locking lug which engages under a locking step of the main slide. In a preferred embodiment of the invention, the release element is supported by the same bearing body that also supports the latching body. A bearing axis of the release element can be mounted in a bearing bore extending transversely to the bearing bore of the latching body. Latching element and release element can thus be part of a single module. In a preferred embodiment, the main slide of a non-self-locking anti-panic lock is held in an open position by a holding member. For this purpose, the main slide can have locking flanks which interact with the holding member. The locking flanks can form a locking niche in which a retaining member formed by an annular body is inserted. The holding member can be carried by a holding member carrier which can be displaced against the restoring force of a spring element in a direction transverse to the direction of displacement of the main slide within the lock. The holding member carrier can be a plastic part which has fastening projections which are inserted into fastening openings in the lock cover and lock base. The invention relates to a kit with a large number of modules which can be put together in various combinations so that either a self-locking or an anti-panic lock is created.

A further aspect of the invention, which can be combined with the features of the first aspect of the invention, provides a holding element which is fastened in the housing of the lock and which cooperates with a counter-holding element of the main slide in order to hold the main slide in the open position. The holding member and the counter holding member can be separated by overcoming a latching force, and after the latching force has been overcome, the holding member and the counter holding member can be displaced relative to one another. If the holding element is separated from the counter holding element, the main slide can move from the open position into the tumbler function position. The latching position can in particular be overcome by operating a key. The latching position is preferably overcome by actuating a lock cylinder. The lock bit of a key or the locking member of a lock cylinder which is inserted into a lock cylinder insertion opening acts on a drive slide which interacts with the main slide via a gear or the like so that the detent is overcome. With the detent of the holding member and the counter holding member, the bolt of the lock is held in its closed position. It can be provided that after overcoming the detent, the force of gravity is sufficient to bring the bolt into the pre-locked position by moving the main slide down. In the latching position, the holding member is preferably located between two inclined flanks, which are arranged on a side of the main slide facing away from the faceplate are. The bolt can be retracted with a key or a lock cylinder. The lock bit of the key or the lock member of the lock cylinder can act on a driver of the main slide to move the main slide from the tumbler function position to the open position, where it is held by the latch formed by the holding member and counter-holding member. Alternatively, however, it is also possible to move the main slide into the open position by actuating the handle follower. With this anti-panic function, a nut arm reaches under another driver of the main slide. Another nut arm engages the trap tail to pull the trap back. A tumbler projection that enters a bearing opening or tour opening of the bolt can be arranged on the main slide. In particular, it is provided that when the main slide is displaced from the tumbler function position into the open position, the bolt is only dragged along after an idle stroke of the main slide. A related crank mechanism with which the bolt is moved can be designed accordingly. This ensures that the bolt is only withdrawn after the guard locking has been lifted out. The bolt can also carry a button which protrudes beyond the front bolt face and which is acted upon by a bolt return lever, for example of a fixed leaf lock. The button has a control slope which, when the button is moved, moves the tumbler projection out of the bearing opening.

A fourth aspect of the invention, which can be combined with the features of the other aspects of the invention, provides that the release element is a pivot lever which, in its locking position, engages under a locking step of the main slide with a locking lug and is brought into the release position by an actuating shoulder of the latch becomes. The release element can assume a spring-loaded latching position in which it engages under at least one latching tooth or a latching step of the main slide so as to move the main slide in a To hold the open position. The latching step can be formed by a tooth of a tooth system. Each tooth of the toothing can perform a locking step function, so that the main slide can be held in different displacement positions by the release element. When the latch is moved forward into a completely pre-closed position, the release element is moved into its release position, in which the main slide can move from the force stored in an energy storage device.

A fifth aspect of the invention, which can be combined with the features of the other aspects of the invention, provides that the latching element is a latching body which is mounted in a bearing opening of a bearing body attached to the housing and can be displaced parallel to the direction of displacement of the main slide. The locking body is preferably a locking pin that can be displaced parallel to the faceplate. It is acted upon by a pretensioned spring element in the direction of a release position. The control latch has a control slope with which the locking body can be controlled when the control latch is shifted from the release position into a blocking position. From the release position it is controlled by a control slope of the control trap. The control slope is adjacent to a control surface which, in the blocking position of the locking body, lies on an end face of a head of the locking body. In this blocking position, the latch can only extend into an incompletely pre-locked position. In this position, one flank of the latch tail abuts against a latching projection of the latching body.

Short Description of the drawings

Fig. 1a

Figur 1a das Schloss in einem Aufbau als selbstverriegelndes Schloss mit abgenommenem Schlossboden 3, wobei der Riegel eine rückgeschlossene Stellung, die Falle 6 eine unvollständig vorgeschlossene Stellung, eine Steuerfalle 13 eine nicht betätigte Stellung, ein erster Hauptschieber 8 eine Öffnungsstellung, ein Rastkörper 12 eine Blockierstellung und ein Freigabeelement 17 eine Raststellung einnimmt;

Fig. 1b

das in der Figur 1a dargestellte Schloss jedoch von der Rückseite her mit abgenommener Schlossdecke 4;

Fig. 2a

eine Darstellung gemäß Figur 1a jedoch nach dem Schließen einer mit dem Schloss ausgerüsteten Tür in eine Stellung, in der die Falle 5 und die Steuerfalle 13 an einem Schließblech 55 aufgelaufen sind, so dass die Steuerfalle 13 ihre betätigte Stellung und die Falle 5 eine zurückverlagerte Stellung einnimmt, der Rastkörper 12 nimmt eine Freigabestellung ein;

Fig. 2b

eine Darstellung gemäß Figur 2a jedoch von der Rückseite her;

Fig. 3a

eine Zwischenstellung in einer Darstellung gemäß Figur 1a jedoch nach dem vollständigen Schließen der mit dem Schloss ausgestatteten Tür, wobei die Falle 6 in eine Falleneintrittsöffnung 56 eingetreten ist, aber noch nicht ihre vollständig vorgeschlossene Stellung erreicht hat, so dass der Freigabehebel 17 noch seine Raststellung einnimmt;

Fig. 3b

eine Darstellung gemäß Figur 3a jedoch von der Rückseite her;

Fig. 4a

eine Darstellung gemäß Figur 1a jedoch mit vollständig vorgeschlossener Falle 6, wobei ein Fallenschwanz 6' unterhalb eines Rastvorsprungs 12" des Rastkörpers 12 liegt, wobei ferner eine Betätigungsschulter 41 des Fallenschwanzes 6' das Freigabeelement 17 in eine Lösestellung gebracht hat und nachfolgend der Hauptschieber 8 von einem Kraftspeicher 10 in eine Zuhaltungsfunktionsstellung verlagert worden ist und der Riegel 5 vorgeschlossen ist;

Fig. 4b

eine Darstellung gemäß Figur 4a jedoch von der Rückseite her;

Fig. 5a

eine weitere Zwischenstellung, nachdem durch Betätigen eines Drückers 7 mit einem Nussarm 7' die Falle 6 teilweise zurückgeschlossen worden ist, mit einem Nussarm 7" der Hauptschieber 8 angehoben, so dass der Riegel 5 teilweise zurückgeschlossen worden ist und der Hauptschieber 8 durch eine Rastnase 18 des Freigabeelementes in seiner Stellung verrastet ist;

Fig. 5b

eine Darstellung gemäß Figur 5a jedoch von der Rückseite her;

Fig. 6a

perspektivisch eine Baueinheit betreffend den Kraftspeicher 10;

Fig. 6b

eine erste Explosionsdarstellung einer Baueinheit betreffend das Freigabeelement 17 und den Rastkörper 12;

Fig. 6c

eine zweite Explosionsdarstellung der in Figur 6b dargestellten Baueinheit;

Fig. 6d

eine Baueinheit betreffend die Steuerfalle 13;

Fig. 6e

einen Hauptschieber 8 zur Verwendung in einem selbstverriegelnden Schloss;

Fig. 6f

eine Baueinheit betreffend ein Halteglied 14 mit einem Haltegliedträger 15;

Fig. 6g

einen Antriebsschieber 22;

Fig. 6h

einen anders gestalteten Hauptschieber 9 zur Verwendung in einem nicht selbstverriegelnden Schloss;

Fig. 7a

eine Darstellung gemäß Figur 1a, bei der das Schloss als nicht selbstverriegelndes Antipanikschloss aufgebaut ist, wobei die Falle 6 mittels einer Nuss 7 teilweise zurückgezogen ist;

Fig. 7b

eine Darstellung gemäß Figur 7a jedoch von der Rückseite her;

Fig. 8a

das von der Schlossdecke 4 verschlossene Schloss mit Blick auf die Schlossdecke 4 zur Verdeutlichung der Lage von Befestigungsöffnungen zur Steckbefestigung der Baueinheiten; und

Fig. 8b

das von Schlossboden 3 verschlossene Schloss mit Blick auf den Schlossboden 3 zur Verdeutlichung der Lage von Befestigungsöffnungen zur Steckbefestigung der Baueinheiten.

An exemplary embodiment of the invention is explained below with reference to the accompanying drawings. The figures show a lock according to the invention which, depending on the configuration with modules detachably fastened in the lock housing 1, either as a self-locking anti-panic lock or not self-locking anti-panic lock can be equipped. Show it:

Fig. 1a

Figure 1a the lock in a structure as a self-locking lock with the lock base 3 removed, the bolt having a closed position, the latch 6 an incompletely pre-locked position, a control latch 13 an unactuated position, a first main slide 8 an open position, a locking body 12 a blocking position and a Release element 17 assumes a latching position;

Figure 1b

that in the Figure 1a The lock shown, however, from the rear with the lock cover 4 removed;

Fig. 2a

a representation according to Figure 1a however, after a door equipped with the lock has been closed into a position in which the latch 5 and the control latch 13 have run into a strike plate 55, so that the control latch 13 assumes its actuated position and the latch 5 a retracted position, the latching body 12 assumes a release position;

Figure 2b

a representation according to Figure 2a but from the rear;

Fig. 3a

an intermediate position in a representation according to Figure 1a however, after the door equipped with the lock has been completely closed, the latch 6 having entered a latch entry opening 56, but not yet having reached its fully pre-closed position, so that the release lever 17 is still in its detent position;

Figure 3b

a representation according to Figure 3a but from the rear;

Figure 4a

a representation according to Figure 1a but with a completely pre-closed latch 6, with a latch tail 6 'below a latching projection 12 "of the latching body 12, an actuating shoulder 41 of the latch tail 6' also having brought the release element 17 into a release position and subsequently the main slide 8 from an energy store 10 into a Locking function position has been relocated and the bolt 5 is pre-locked;

Figure 4b

a representation according to Figure 4a but from the rear;

Figure 5a

Another intermediate position, after the latch 6 has been partially closed by actuating a pusher 7 with a nut arm 7 ', the main slide 8 is raised with a nut arm 7 ″ so that the bolt 5 has been partially closed and the main slide 8 has been closed by a detent 18 the release element is locked in position;

Figure 5b

a representation according to Figure 5a but from the rear;

Figure 6a

in perspective, a structural unit relating to the energy store 10;

Figure 6b

a first exploded view of a structural unit relating to the release element 17 and the latching body 12;

Figure 6c

a second exploded view of the in Figure 6b assembly shown;

Fig. 6d

an assembly relating to the control trap 13;

Figure 6e

a main slide 8 for use in a self-locking lock;

Fig. 6f

an assembly relating to a holding member 14 with a holding member carrier 15;

Fig. 6g

a drive slide 22;

Fig. 6h

a differently designed main slide 9 for use in a non-self-locking lock;

Figure 7a

a representation according to Figure 1a in which the lock is constructed as a non-self-locking anti-panic lock, the latch 6 being partially retracted by means of a nut 7;

Figure 7b

a representation according to Figure 7a but from the rear;

Figure 8a

the lock closed by the lock cover 4 with a view of the lock cover 4 to illustrate the position of fastening openings for plug-in fastening of the structural units; and

Figure 8b

the lock closed by the lock base 3 with a view of the lock base 3 to illustrate the position of the fastening openings for the plug-in fastening of the structural units.

Description of the embodiments

The lock shown in the drawings is constructed, for example, from parts of a kit in such a way that it can be built either as a self-locking lock or as a non-self-locking lock by exchanging one or more structural units. In both structures, the lock preferably has an anti-panic function, in which not only a latch 6 but also a bolt 5 can be retracted by actuating a nut 7, so that a door equipped with such a lock can be opened simply by actuating the handle. If the lock is in a structure according to Figures 1a to 5b is constructed as a self-locking lock, it also has the function that when a door equipped with the lock is closed, it automatically enters a locked position, that is, the bolt 5 moves forward from a closed position into a pre-locked position. The force required for this is stored in an energy storage device 10.

That in the Figures 1a to 5b The lock shown has a housing 1 which is formed by a forend 2, a lock base 3 and a lock cover 4. A bolt 5 with a bolt head 5 'and a bolt tail 5 "and a latch 6 with a latch head 6' and a latch tail 6" are mounted between the lock bottom 3 and the lock cover 4. The latch 6 can be withdrawn with a socket 7, which is likewise mounted between the lock bottom 3 and the lock cover 4 and which can move an arm support 40 with a socket arm. For this purpose, a first nut arm 7 'attached to the arm carrier 40 engages the latch tail 6 ″. A transfer slide 33 is coupled to a nut spring 32 which engages a transfer projection 34 of the nut 7 in order to reset the nut after rotation.

A second socket arm 7 ″ engages a driver 26 of a main slide 8 in order to move the main slide 8 from a tumbler function position into an open position. In the tumbler function position, a tumbler projection 28 of the first main slide 8 engages in a bearing opening 29 of the bolt tail 5 ″ ( Figure 4a ).

In order to hold the main slide 8 in the open position, a release element 17 is provided. The release element 17 is in the form of a two-armed lever. At the end of a first lever arm there is a locking lug 18 which engages under a locking step 19 of the main slide 8. In addition to the locking step 19, further locking steps 42 are arranged in the manner of a tooth. The second arm of the release element 17 forms an actuating arm 48 which can be acted upon by an actuating shoulder 41 of the latch tail 6 ″ when the latch 6 is in a completely pre-closed position ( Figure 4b ) takes. A spring element 49 is provided which rests in an arcuate recess of the release element 17, which is designed as a flat piece, and which is supported on a support shoulder of a bearing body 11. The bearing body 11 has fastening projections 69, 69 ′ on two sides pointing away from one another, which can be inserted into fastening openings 70, 70 ′ in the lock bottom 3 and lock cover 4.

A bearing axis 47 of the release element 17 is mounted in a bearing bore 59 of the bearing body 11, which consists of plastic and is held between the lock cover 4 and lock base 3.

In a particularly further bearing opening 29 of the bearing body 11 sits a latching body 12 which has the shape of a round pin with a head 12 'with an enlarged diameter. The end of the latching body 12 facing away from the head forms a latching projection 12 "which, in a blocking position ( figure 1a ) lies in the path of movement of a latch tail 6 ″. In the bearing opening 29 there is also a spring element 35, through which the shaft of the latching body 12 extends. The spring element 35 is supported on a step of the bearing opening 29 and supports the head 12 ' in its blocking position on a control surface 37 of the control latch 13. Next to the control surface 37 there is a control slope 36 on which the head 12 'can slide when the control latch 13 is from an actuated position ( Figure 2a ) to a non-actuated position ( Figure 1a ) is relocated. In addition, a clamping ring 39 is seated on the shaft of the locking body 12, which locks the locking body 12 in the bearing opening 29. The bearing axis 47 of the release element 17 is tied to the bearing body 11 with a similar clamping ring. The bearing body 11, together with the latching body 12 and the release element 17, forms a detachable structural unit.

The energy store 10, which acts on the main slide 8, is also a detachable structural unit. From a bearing block 45, two fastening projections 45 ′ protrude, which protrude into fastening openings 44 in the lock bottom 3 and lock cover 4. A bearing pin 46, which carries a helical compression spring 58, protrudes from the bearing block 45. The helical compression spring 58 is supported on one side on the bearing block 45 and on the other side on a driver 27 of the main slide 8. For this purpose, the bearing pin 46 passes through a bore in the driver 27.

How the in the Figures 1a to 5b illustrated lock is the following:

Starting from one in the Figures 1a and 1b operating position shown, in which the trap assumes its incompletely pre-locked position, in which the latch tail 6 "is supported on the locking projection 12 ', in which the Control trap 13 assumes its non-actuated position, the bolt 5 is closed and the main slide 8 is held in an open position 8 by the release element 17, a self-locking occurs when a door equipped with the lock is closed. When the door is closed, latch 6 and control latch 13 are moved into the lock housing in that latch head 6 'and head 13' of control latch 13 run into a strike plate 55. When the control latch 13 is displaced back, the control surface 37 moves away from the end face of the head 12 ′, so that the spring element 35 can displace the latching body 12 upwards. As a result, the locking projection 12 ″ emerges from the path of movement of the latch tail 6 ″. If trap 6 falls, as in the Figure 3a shown, in the latch entry opening 56 assigned to it, the latch head 6 ″ can pass the latching projection 12 ″.

While in the in the Figure 1b position shown, the actuating shoulder 11 of the latch tail 6 ″ lies in front of the actuating arm 48, the actuating shoulder 41 can now act on the actuating arm 48, so that the release element 17 is shifted into its release position in which the locking lug 18 is released from the locking step 19 ( Figure 4b ), so that the first main slide 8 is released to use the stored force of the energy accumulator 10 in the Figures 4a and 4b To get the tumbler function position shown, in which the tumbler projection 28 rests in the bearing recess 29 of the bolt tail 5 ″.

The linear movement of the first main slide 8 is transmitted via a transmission gear 21 to a crank arrangement with which the bolt 5 is shifted into the closed position. For this purpose, the body forming the transmission gear 21 and its circumferential toothing 21 ′ has a crank arm 63 and a toothing 66 which engages in a counter-toothing 65 of the bolt 5.

• Durch Betätigen der Drückernuss 7 wird mittels des zweiten Nussarmes 7" der erste Hauptschieber 8 angehoben. Die Verzahnung 24 greift in die Verzahnung 21' des Übertragungszahnrades 21 ein, um den Riegel 5 nach einem Freigang, bei dem der Zuhaltungsvorsprung 28 die Lageröffnung 29 verlässt, zurückzuziehen. Der Nussarm 7' zieht die Falle 6 zurück.
• Durch einen äußeren Druck auf einen Taster 43, der an seinem Ende eine Steuerschräge 43' aufweist, die bei einer Verlagerung des Tasters 43 den Zuhaltungsvorsprung 28 aus der Lageröffnung 29 heraushebt, so dass anschließend der Riegel 5 von außen in die rückgeschlossene Stellung gebracht werden kann. Über das mit der Linearverzahnung 24 zusammenwirkende Übertragungszahnrad 21 wird der erste Hauptschieber 8 in eine Öffnungsstellung gebracht.
• Durch Drehen eines in eine Schließzylinder-Einstecköffnung 25 eingesteckten Schließzylinder. Dessen Schließglied greift an einem Mitnehmer 31 des ersten Hauptschiebers 8 an, um ihn in die Öffnungsstellung zu verlagern.

To move the lock from the to the Figures 4a and 4b There are different ways to bring the shown closed position into an open position:

• By actuating the handle follower 7, the first main slide 8 is raised by means of the second follower arm 7 ″. The toothing 24 engages in the toothing 21 'of the transmission gear 21 in order to release the bolt 5 after a clearance in which the tumbler projection 28 leaves the bearing opening 29, The nut arm 7 'pulls the trap 6 back.
• By external pressure on a button 43, which has a control slope 43 'at its end, which lifts the tumbler projection 28 out of the bearing opening 29 when the button 43 is displaced, so that the bolt 5 can then be brought into the closed position from the outside . The first main slide 8 is brought into an open position via the transmission gear 21 cooperating with the linear toothing 24.
• By rotating a lock cylinder inserted into a lock cylinder insertion opening 25. Its closing element engages a driver 31 of the first main slide 8 in order to move it into the open position.

The Figures 7a to 8b show the lock according to the invention in a construction as a non-self-locking anti-panic lock. A first main slide 8, which is designed differently from a second main slide 9, replaces the second main slide 9. The energy store 10 (cf. Figure 6a ), the bearing body 11 (cf. Figure 6b ), tax trap 13 (cf. Figure 6d ) and the second main slide 9 (cf. Figure 6e ) have been removed.

A retaining member carrier 15 (cf. Figure 6f ), a drive slide 22 (cf. Figure 6g ) and the first main slide 8 (cf. Figure 6h ) has been used instead of the second main slide 9.

The holding member carrier 15 is a plastic part which is supported on a projection in the lock housing with a helical spring 60 seated on a pin 61. The other end of the helical gear spring 60 engages one end of the holding member carrier 15. The holding member carrier 15 has a pin 67 which carries an annular holding member 14. An elongated hole 51, which acts as a bearing eye, is penetrated by a bearing pin 52, which also penetrates an elongated hole 62 of the second main slide 9.

The first main slide 8 has two locking flanks 16 which form a V-shaped locking niche. The retaining member 14 can engage in this locking niche in order to move the first main slide 8 in an open position ( Figure 7b ) to keep. The holding member carrier 15 also has two holding projections 64 pointing away from one another, which engage in fastening openings 68 in the lock base 3 and lock cover 4 in order to tie the holding member carrier 15 in the lock housing. The fastening openings 68 are elongated holes in which the fastening projection 64 can move.

The lock base 3 and lock cover 4 also have a guide slot 53 in the area of the lock cylinder insertion opening 25, which runs obliquely to the direction of displacement of the second main slide 9, i.e. also obliquely to the faceplate 2. In this guide slot 3 there is a respective guide pin 57 in the Figure 6g illustrated drive slide 22. The drive slide 22 has a straight back 22 'and a linear toothing 23 opposite the back 22'. A nose 22 "is also provided, which can be acted upon by the locking member of a locking cylinder inserted in the locking member insertion opening 25 in order to displace the drive slide 22 linearly .

In an alternative embodiment, not shown, the slot 53 can also be arcuate and the toothing 23 can also be arcuate.

The toothing 23 meshes with the circumferential toothing 21 'of the transmission gear 21. Since the circumferential toothing 21' also meshes with the toothing 24 of the first main slide 8, a displacement of the drive slide 2 is transmitted directly to the second main slide 9 with a reversal of movement. The first main slide 8 can thus be shifted into an open position by engagement of the locking element of the locking cylinder on the driver 31 or shifted from the open position into the tumbler function position by engagement of the locking element on the nose 22 ″.

In the open position, the first main slide 8 is held by the holding member 14. The holding member 14 forms a locking pin which engages in a locking niche which is formed by the two locking flanks 16. The locking niche is formed by two essentially rectilinear locking flanks 16 which are at an angle of greater than 90 ° to one another. The locking niche opens in a direction pointing away from the faceplate 2.

The lock is opened in the manner described above, either by turning the handle follower 7, by externally acting on the button 43 and the bolt 5 or by actuating a lock cylinder.

The above explanations serve to explain the inventions covered by the application as a whole, which also develop the state of the art independently at least through the following combinations of features, whereby two, more or all of these combinations of features can also be combined, namely:

A lock, which is characterized in that the lock is activated by adding at least one energy store 10 engaging the main slide 8, 9, a latching element 12 holding the latch 6 in an incompletely pre-locked position, a control latch 13, which in an actuated position for the latching element 12 Releases shifting into a release position in which the latch 6 extends from its incompletely pre-locked position to a fully pre-locked position, a release element 17 holding the main slide 8, 9 in the open position, which is released by the latch 6 when it is moved from the incompletely pre-locked position in the completely pre-closed position is brought from a detent position into a release position, can be changed to a self-locking lock, in which the relaxing energy store 10 moves the main slide 8, 9 into its open position.

A lock, which is characterized by a holding member 14 which is fastened in the housing 1 and which cooperates with a counter holding member 16 of the main slide 9 in order to hold the main slide 9 in the second position, the holding member 14 and the counter holding member 16 being displaced by overcoming a latching force of the main slide 9 can be separated from one another in the first position.

A lock which is characterized by a drive slide 22 which has a straight toothing and which meshes with a circumferential toothing 21 'of a transmission gear 21, a displacement of the drive slide 22 causing a rotation of the transmission gear 21 and a displacement of the bolt 5 and the main slide 9 derived therefrom .

A lock, which is characterized in that the release element 17 is a pivot lever which, in its latching position, engages under a latching step 19 of the main slide 8 with a latching lug 18 and is brought into the release position by an actuating shoulder 41 of the latch 6.

A lock which is characterized in that the latching element 12 is a latching body 12 which is mounted in a bearing opening 29 of a bearing body 11 fastened to the housing 1 and can be displaced parallel to the direction of displacement of the main slide 8.

A lock, which is characterized in that the lock bottom 3 and lock cover 4 each have a fastening opening 44 into which fastening projections 45 'of a bearing block 45 formed by the energy store 10 and releasably fastened to the housing 1 engage.

A lock, which is characterized in that the bearing block 45 carries a compression spring 58 which is supported on a driver 27 of the main slide 8, which has an opening through which a bearing pin 46 attached to the bearing block 45 protrudes, which extends through the compression spring.

A lock, which is characterized in that the latching element 12 is a bearing body 11 which is mounted in a bearing opening 29 of a bearing body 11 detachably fastened to the housing 1 and can be displaced parallel to the direction of displacement of the main slide 8 Is latching body, it being provided in particular that the bearing body 11 is an insert piece made of plastic, which is held between the lock base 3 and lock cover 4.

A lock which is characterized in that the latching element 12 is a pin having a head 12 'and a latching projection 12 "which is acted upon by a spring element 35 in the direction of a support surface 37 of the control latch 13.

A lock, which is characterized in that the support surface 37 is adjoined by a control slope 36 which, when the control latch 13 is displaced forward, acts on the head 12 'in order to displace the latching body 12 from its release position into its blocking position which inhibits the complete forward displacement of the latch 6 .

A lock which is characterized in that the compression spring 35 acting on the head 12 ′ of the latching element 12 is supported on a step of the bearing opening 29.

A lock, which is characterized in that, to change the lock to a self-locking lock, a first main slide 8 is exchanged for a second main slide 9 and / or that the energy store 10, a bearing body 11 for mounting the latching element 12 and the release element 17 through in Openings 44, 70, 70 'engaging projections 45', 69, 69 'are releasably attached to the housing 1 and / or that all components to be supplemented or exchanged for changing the lock to a self-locking lock can be removed by form-fitting engagement means 69, 69', 45 ' , 67, 70, 70 'are connected to the housing 1.

A lock, which is characterized in that the release element 17 is a pivot lever which, in its latching position, engages under a latching step 19 of the main slide 8 with a latching lug 18 and is brought into the release position by an actuating shoulder 41 of the latch 6.

A lock which is characterized in that the release element 17 has an actuating arm 48 which is acted upon by an actuating shoulder 41 of the latch tail 6 ″.

A lock, which is characterized in that the release element 17 is acted upon by a spring element 49 in a position engaging under the latching step 19 of the main slide 9.

A lock which is characterized in that one or more teeth 42 acting as auxiliary locking steps are adjacent to the locking step 19.

A lock, which is characterized in that the bearing body 11 forms a bearing bore 59 for mounting the bearing axis 47 of the release element and / or two bearing bores 29, 59 arranged perpendicularly and offset from one another and / or a support shoulder for a spring element 49 acting on the release element 17.

A lock, which is characterized by a holding member 14 which is fastened in the housing 1 and which cooperates with a counter holding member 16 of the main slide 9 in order to hold the main slide 9 in the second position, the holding member 14 and the counter holding member 16 being displaced by overcoming a latching force of the main slide 9 can be separated from one another in the first position.

A lock, which is characterized in that the holding member 14 is a locking pin which can be displaced in the direction transverse to the direction of displacement of the main slide 9 against the restoring force of a spring element 60 and which, in the release position of the main slide 9, rests in a locking niche formed by the counter-holding member 16.

A lock, which is characterized in that the locking niche is formed by two inclined surfaces.

A lock, which is characterized in that the holding member 14 is seated on a holding member carrier 15 which can be displaced between the lock base 3 and the lock cover 4 in the direction transverse to the direction of displacement of the main slide 9.

A lock, which is characterized in that the spring element 60 is supported on a bracket 50 held between the lock bottom 3 and the lock cover 4, and / or that the holding member carrier 15, the spring element 60 and a bracket 50 that abuts the spring element 60 can only be detached by in Fastening openings of the lock cover 44 and the lock base 3 plugging retaining projections 64 are fixed in the housing 1 and / or that an elongated bearing eye 51 of the retaining member carrier 15 is penetrated by a bearing pin 52, which bearing pin 52 also extends through an elongated hole 62 of the main slide 9 and / or that the Retaining member carrier 15 is a plastic injection molded part.

A lock, which is characterized in that a drive slide 22 meshing with a circumferential toothing 21 'of a transmission gear 21 is detachable in an oblique direction to the displacement direction of the main slide 8, 9 extending guide slot 53 of the lock bottom 3 and / or the lock cover 4 is guided.

A lock, which is characterized in that the transmission gear 21 engages in a linear toothing 24 of the main slide 8, 9 and / or that the drive slide 22 has a straight back 22 'which is supported on a support pin 54 fixed to the housing and / or that the Drive slide 22 has a nose 22 ″ which can be acted upon by the locking member of a lock cylinder.

A lock, which is characterized in that the transmission gear 21 has a crank arm 63 and / or a toothing 26 in order to displace the bolt 5 in a direction transverse to the displacement direction of the main slide 8, 9.

A lock which is characterized in that the first position of the main slide 8, 9 is a tumbler function position preventing a displacement of the bolt 5 and / or that the second position of the main slide 8, 9 is an open position in which a door having the lock passes through only a retraction of the trap 6 can be opened.

A construction kit for a lock with a bolt 5 that can be moved out of a housing 1 from a closed position to a pre-closed position, with a nut 7 rotatably mounted in the housing 1 for retracting a latch 6, which is acted upon by a spring element 20 in a pre-closed position, into a retracted position , with a first main slide 8 which assumes a first position in the pre-locked position of the bolt 5 and which when the nut 7 is rotated to retract the latch 6 from an actuating element 7 ″ while leaving the first position and entrainment of the bolt 5 into its closed position can be moved into a second open position, with an energy storage device 10, which can be releasably attached to the lock housing 1, to act on the main slide 8, 9 from the second position to the first position, with a control latch 13, with a bearing body 11 , which supports a latching element 12 and a release element 17 and can be releasably fastened to the lock housing 1, a holding member carrier 15 which carries a holding member 14 and can be releasably fastened to the lock housing 1, and a second main slide 9 which can be exchanged for the first main slide 8.

All the features disclosed are essential to the invention (individually, but also in combination with one another). The disclosure of the application hereby also includes the full content of the disclosure content of the associated / attached priority documents (copy of the previous application), also for the purpose of including features of these documents in the claims of the present application. The subclaims characterize, even without the features of a referenced claim, with their features independent inventive developments of the prior art, in particular in order to make divisional applications on the basis of these claims. The invention specified in each claim can additionally have one or more of the features provided in the above description, in particular provided with reference numbers and / or specified in the list of reference numbers. The invention also relates to design forms in which some of the features mentioned in the above description are not implemented, in particular insofar as they are recognizable for the respective purpose or can be replaced by other technically equivalent means. <b><u> List of reference symbols </u></b> 1 casing 19th Rest step 2 Faceplate 20th Spring element 3 Castle floor 21 Transmission gear 4th Castle ceiling 21 ' Circumferential gearing 5 bars 22nd Drive slide 5 ' Bolt head 22 ' move 5 " Bolt tail 22 " nose 6th Cases 23 Linear toothing 6 ' Trap head 24 Linear toothing 6 " Trap tail 25th Closing link insertion opening 7th nut 26th Carrier 7 ' first nut arm 27 Carrier 7 " second nut arm 28 Guard locking projection 8th first main slide 29 Warehouse opening 9 second main slide 30th Connecting rod 10 Energy storage 30 ' Connecting rod 11 Bearing body 31 Carrier 12th Locking body 32 Nut feather 12 ' head 33 Transfer slide 12 " Locking projection 34 Transfer lead 13th Tax trap 35 Spring element 13 ' head 36 Tax slope 13 " tail 37 Control surface 14th Holding member 38 Spring element 15th Retaining link carrier 39 Clamping ring 16 Locking flank 40 Arm carrier 17th Release element 41 Actuation shoulder 18th Locking lug 42 teeth 43 Button 43 ' Tax slope 44 Mounting hole 45 Bearing block 45 ' Fastening protrusion 46 Journal 47 Bearing axis 48 Operating arm 49 Spring element 50 Lugs 51 Bearing eye 52 Journal 53 Guide slot 54 Support pin 55 Striking plate 56 Trap entrance opening 57 Guide pin 58 Compression spring 59 Bearing bore 60 Spring element 61 pen 62 Long hole 63 Crank arm 64 Retaining protrusion 65 Interlocking 66 Interlocking 67 Cones 68 Mounting hole

Claims (15)

Lock with a bolt (5) that can be displaced by turning a lock cylinder between a closed position and a pre-locked position moved out of a housing (1) and with a bolt (5) arranged in the housing (1) and one with circumferential toothing (21 ') of a transmission gear (21) ) meshing teeth (24) having main slide (8, 9),
which assumes a first position in the pre-locked position of the bolt (5),
from which it can be displaced into its closed position in a second position by engaging a locking member of the locking cylinder when it rotates on a driver (31) of the main slide (8, 9) while driving the bolt (5),
from which it can be displaced back into the first position by engagement of the closing element when it rotates in the opposite direction, characterized by a drive slide (22) which has a toothing (23) meshing with the circumferential toothing (21 '),
which has a nose (22 ") which is acted upon by the closing element when it rotates in the opposite direction. Lock according to claim 1, characterized in that the toothing (23) is a linear toothing. Lock according to one of the preceding claims, characterized in that the drive slide (22) is detachably guided in a guide slot (53) of the lock base (3) and / or the lock cover (4) which runs obliquely to the direction of displacement of the main slide (8, 9). Lock according to one of the preceding claims, characterized in that the drive slide (22) has a straight back (22 ') which is supported on a support pin (54) fixed to the housing. Lock according to one of the preceding claims, characterized in that the transmission gear (21) has a crank pin (63) and / or a toothing (26) to lock the bolt (5) in a direction transverse to the direction of displacement of the main slide (8, 9) to relocate. Lock according to one of the preceding claims, characterized in that the first position of the main slide (8, 9) is a tumbler function position preventing displacement of the bolt (5) and / or that the second position of the main slide (8, 9) is an open position, in which a door having the lock can be opened by withdrawing a latch (6). Lock according to one of the preceding claims, characterized by a nut (7) rotatably mounted in the housing (1) for retracting a latch (6), which is acted upon by a spring element (20) in a pre-closed position, into a retracted position. Lock according to claim 7, characterized in that the main slide (8, 9) by rotating the nut (7) to retract the latch (6) from an actuating element (7 ") to leave a tumbler function position and driving the bolt (5) in the closed position can be moved into the second position. Lock according to one of the preceding claims, characterized in that the displacement of the drive slide (22) causes a rotation of the transmission gear (21) and a derived displacement of the bolt (5) and the main slide (9). Lock with a nut (7) rotatably mounted in a housing (1) for retracting a latch (6), which is acted upon by means of a spring element (20) into a pre-closed position, into a retracted position, with an energy storage mechanism ( 10), which main slide (8) assumes a first position in a pre-locked position of a bolt (5) and which moves when the nut (7) is rotated to retract the latch (6) from an actuating element (7 ") to realize a panic function the bolt (5) is closed together with a displacement of the main slide (8) from the first position to a second position, with a latching element (12), a control latch (13), which holds the latch (6) in an incompletely pre-closed position ), which in an actuated position releases the locking element (12) for displacement into a release position in which the latch (6) from its incompletely pre-locked position i n can extend a completely pre-locked position, and with a release element (17) holding the main slide (8) in a second position, which is used to implement a self-locking function of the lock from the latch (6) when it is moved from the incompletely pre-locked position to the fully pre-locked position is brought from a latching position into a release position, characterized in that the energy storage device (10), the latching element (12), the control latch (13) and the release element engaging under a latching step of the main slide (8), in particular with a latching lug (18) (17) are detachably arranged on the lock housing in such a way that they are removed to cancel the self-locking function of the lock, but the panic function is retained. Lock, in particular an anti-panic lock with a bolt (5) that can be moved out of a housing (1) from a closed position into a pre-locked position, with a nut (7) rotatably mounted in the housing (1) for retracting the by means of a spring element (20) in a pre-locked position acted upon latch (6) in a retracted position, with a main slide (9), which assumes a first position in the pre-locked position of the bolt (5) and which when the nut (7) is rotated to retract the latch (6) can be displaced into a second position by an actuating element (7 ") while leaving the tumbler function position and driving the bolt (5) into its closed position, characterized by a holding member (14) fastened in the housing (1), which is connected to a counter-holding member (16) of the main slide (9) cooperates to hold the main slide (9) in the second position, the holding member (14) and the counter-holding member (16) by ex wind a latching force to move the main slide (9) into the first position can be separated from one another. Lock, in particular a self-locking lock with a main slide (8) arranged in a housing (1) such that it can be displaced between a first and a second position and which is held by a release element (17) in its latching position in the second position acted upon by an energy store (10) , with a nut (7) rotatably mounted in the housing (1) for retracting a latch (6), which is acted upon by means of a spring element (20) in an advanced position, into a retracted position, with a control latch (13) which, when actuated, causes a displacement a latching element (12) releases so that when the latch (6) is subsequently moved from its retracted position to its locked position, the release element (17) is shifted into a release position, so that the main slide (8) is shifted from a locked position to a locked position in a first position while driving a bolt (5), characterized in that the release element (17 ) is a pivot lever which, in its latching position, engages under a latching step (19) of the main slide (8) with a latching lug (18) and is brought into the release position by an actuating shoulder (41) of the latch (6). Lock, in particular a self-locking lock with a main slide (8) arranged in a housing (1) such that it can be displaced between a first and a second position and which is held by a release element (17) in its latching position in the second position acted upon by an energy store (10) , with a nut (7) rotatably mounted in the housing (1) for retracting a latch (6), which is acted upon by means of a spring element (20) in a pre-closed position, into a retracted position, with a control latch (13) which, when actuated, causes a displacement a locking element (12) so that when the latch (6) is subsequently moved from its retracted position to its pre-closed position, the release element (17) is moved into a release position, so that the main slide (8) is carried along by a bolt (5 ) is moved into a pre-locked position from the second position to the first position, characterized in that the Latching element (12) is a latching body (12) which is mounted in a bearing opening (29) of a bearing body (11) attached to the housing (1) and can be displaced linearly and parallel to the direction of displacement of the main slide (8). Kit for a lock with one that can be moved out of a housing (1) from a closed position into a pre-closed position Bolt (5), with a nut (7) rotatably mounted in the housing (1) for retracting a latch (6), which is acted upon by means of a spring element (20) in a pre-closed position, into a retracted position, with a first main slide (8), the in the pre-locked position of the bolt (5) assumes a first position and when the nut (7) is rotated to retract the latch (6) from an actuating element (7) "leaving the first position and driving the bolt (5) in." its closed position can be displaced into a second open position, with an energy store (10) which can be releasably fastened to the lock housing (1) to act on the main slide (8, 9) from the second position to the first position, with a control latch (13), with a Bearing body (11), which supports a latching element (12) and a release element (17) and can be releasably attached to the lock housing (1), a retaining member carrier (15) which carries a retaining member (14) and releasably to the lock body housing (1) can be fastened, and a second main slide (9) which can be exchanged for the first main slide (8). Lock or kit for a lock, in particular a self-locking lock or anti-panic lock, characterized by one or more of the characterizing features of one of the preceding claims.

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