EP3536882A1 - Lock for a wing - Google Patents

Abstract

The invention relates to a lock (1) for at least one wing, in particular a sliding wing, comprising a lock box (3), which is closed on one side by a cuff plate (3.1), and a locking arrangement (10) arranged in the lock box (3) a lock bolt (12A, 12B), wherein the at least one lock bolt (12A, 12B) through an opening in the faceplate (3.1) between an enclosed open position and an out of the lock case (3) excluded locking position is movable, in which the at least one Lock bolt (12 A, 12 B) engages in a corresponding recess of a closing plate (5), wherein an actuating device (20) at a corresponding operation at least one lock bolt (12 A, 12 B) from the enclosed open position to the excluded locking position or from the excluded locking position in the enclosed open position transferred, as well a system with such a lock (1). According to the invention, the actuating device (20) comprises a push element (6) coupled to the at least one lock bolt (12A), which is displaceably mounted between a starting position and an end position, and a latching mechanism (30), which in a first position, the push element (6). 6) for a pushing movement (Auf1) towards the end position releases and blocked in a second position, the thrust element (6) in a predetermined detent position, wherein the latching mechanism (30) in the second position, the thrust element (6) for a pushing movement (Auf2) in Towards the end position releases and blocked for a counter-thrust movement (Ab1) in the direction of the starting position, wherein the locking mechanism (30) releases the thrust element (6) in a third position for a counter-thrust movement in the direction of initial position.

Description

The invention relates to a lock for at least one wing, in particular sliding wing, the type mentioned in the preamble of claim 1 and a corresponding system with at least one movable wing, in particular a sliding leaf, which has such a lock.

Locks for wings, in particular sliding sash, in various variations are known from the prior art. The secure locking of sliding doors on a main closing edge is difficult because at the same time movements in the sliding direction, strokes and movements in the direction of passage should be reliably prevented. Simple hook bolts are easy to lift. This can be prevented by bar combinations comprising two opposing bars. In addition, the lock should be held securely in its final position to ensure a secure locking and unlocking.

From the EP 1 832 698 A1 For example, a lock for a wing, with a lock case, which is closed on one side by a cuff plate, and arranged in the lock case locking arrangement is known, which has an opposite latch combination with a hook-shaped first latch bolt and a hook-shaped second latch bolt, which arranged mutually pivotable are and are movable through an opening in the faceplate between an enclosed open position and an excluded from the lock case locking position, in which engage the lock bolt in each case in a recess in a closing plate. An actuator transfers the counter-rotating with a corresponding operation Lock bolt from the enclosed open position in the excluded locking position or from the excluded locking position in the enclosed open position. In addition, a bolt lock blocks the pivotal movement of the lock bolt in the excluded locking position and releases the pivotal movement in the enclosed open position.

The invention has for its object to provide a lock for at least one wing, in particular a sliding sash, and a corresponding system with such a bar combination, which securely holds a sliding sash in its final position.

This object is achieved by the features of the castle for at least one wing, in particular a sliding wing, according to claim 1 and by the features of the system with at least one movable wing, in particular a sliding wing, according to claim 19.

Advantageous embodiments and further developments of the invention are specified in the remaining claims.

In order to provide a lock for a wing, in particular a sliding leaf, which is held securely in its end positions, an actuating device comprises a coupled to at least one lock bolt thrust element which is slidably mounted between a starting position and an end position, and a latching mechanism which in a first position releases the thrust element for a pushing movement in the direction of the end position and blocked in a second position, the thrust element in a predetermined detent position, wherein the locking mechanism in the second position releases the thrust element for a pushing movement towards the end position and blocked for a counter-thrust movement towards the starting position, said the latching mechanism releases the pusher element for a counterpushing movement in the direction of the starting position in a third position. Furthermore, the lock includes a lock case, which on one side is closed by a cuff plate, and arranged in the lock case latch assembly having the at least one latch bolt, wherein the at least one latch bolt is movable through an opening in the cuff plate between an enclosed open position and an excluded from the lock case locking position, in which the at least one lock bolt engages in a corresponding recess of a closing plate. The actuator transferred at a corresponding operation at least one lock bolt from the enclosed open position in the excluded locking position or from the excluded locking position in the enclosed open position.

In addition, a system is proposed which has at least one wing and such a lock. The system can be performed, for example, as a door system with at least one door leaf or as a window system with at least one window sash.

By the latching mechanism, the thrust element is held in an advantageous manner after a first thrust movement in a subsequent counter thrust movement in a predetermined detent position, the detent releases the thrust element after a subsequent second thrust movement for a subsequent second counter thrust movement. As a result, the lock can be securely held in its final position and a secure locking and unlocking of the lock can be ensured. In addition, the thrust element can not move by itself from its end position to the starting position due to a shock or a shock. Thus, it can be ensured on a safety sliding door that the lock is not adjusted by itself from its enclosed open position to the excluded locking position.

In an advantageous embodiment of the lock, the locking arrangement may comprise an opposite locking combination, which may have a hook-shaped first lock bolt and a hook-shaped second lock bolt, which can be arranged against each other pivotable. By such an opposing bolt combination can be a simple lifting of the two lock bolt prevent in an advantageous manner.

In a further advantageous embodiment of the lock, the latching mechanism may comprise a blocking element and a spring element acting on the blocking element, which urges the blocking element in the second position against a detent arranged on the thrust element, so that the thrust element can be fixed in the detent position. To allow easy adjustment of the locking element, the blocking element can be rotatably mounted about an axis of rotation in the lock case. The blocking element may each have a recess on two opposite sides. In addition, the locking lug can be arranged in the second position in one of the recesses and blocked against movement in the opposite direction of thrust. The blocking element can be designed, for example, as a rectangular blocking plate. This allows a particularly simple and inexpensive design of the locking element.

In a further advantageous embodiment of the lock, the spring element can be designed as a leg spring, wherein a free end of a first leg can rest on a bearing, and the first leg can be connected via a deflection guided around a deflection with a second leg, the free end as Bow can be formed. In addition, the arc of the spring element may rest against the blocking element and transmit a spring force of the spring element to the blocking element.

In a further advantageous embodiment of the lock, the latching nose can convert the latching mechanism from the first position to the second position in the case of a first counter-thrust movement of the pusher element in the direction of the initial position following a first pushing movement in the end position, the latching lug acting on a second pushing movement following the first counterpushing movement the push element, the locking mechanism from the second position in the can transfer third position, and wherein the latching nose can transfer the latching mechanism from the third position to the first position at a subsequent to a second thrust movement in the direction of end position second counter-thrust movement of the thrust element toward the starting position.

In a further advantageous embodiment of the lock, the end position of the thrust element of the enclosed open position of the two lock bars correspond, and the starting position of the thrust element can correspond to the excluded locking position of the two lock bolt, wherein the two lock bolts can be in the enclosed open position when the thrust element in the detent position is located.

In a further advantageous embodiment of the lock, the thrust element can be designed as a push rod with a toothed segment and at least one coupling element. As a result, the push rod can be easily coupled via the toothed segment with a drive and / or via a first coupling element with a simple lock cylinder and / or a second coupling element with a pusher.

In a further advantageous embodiment of the lock, the lock bolts can be arranged mirror-symmetrically to one another and each form a locking nose on a first end region, which engage behind an edge of the recess in the closing plate in the excluded state and in the enclosed state can face each other. Preferably, the distance between the pivot axes of the two lock bolt is selected so that only a small gap between the locking lugs of the lock bolt results in the enclosed state.

In a further advantageous embodiment of the lock, the actuating device may comprise an actuating element, which may be coupled via an actuating bolt with the thrust element. The actuator can be performed, for example, as a sliding element with a bolt lock, which between a release position in the enclosed open position and a locked position in the excluded locked position can be moved. In this case, the actuator can be transferred in a corresponding operation, the opposing lock bolt from the enclosed open position in the excluded locking position or from the excluded locking position in the enclosed open position. In addition, the bolt lock block the pivotal movement of the lock bolt in the excluded locking position and release in the enclosed open position. Furthermore, the actuating element may comprise an oblique guide slot, in which the actuating bolt can be guided. The oblique guide slot can easily convert a sliding element caused by the movement of the actuating bolt, which is perpendicular to the sliding direction of the actuating element, in the sliding movement of the actuating element. In addition, an angled stop bay can be formed at each of the two ends of the guide slot. The actuating bolt may be arranged in the excluded locking position in a first stop bay and in the enclosed open position in a second stop bay.

In an advantageous embodiment of the system, the lock can for example be arranged on a first wing, and the closing plate can be arranged on a second wing or on a frame. In addition, for example, a pusher or a profile cylinder or a motor drive act on the sliding element for actuating the lock.

An exemplary embodiment of the invention will be explained in more detail below with reference to drawings. In the drawings, like reference numerals designate components or elements that perform the same or analogous functions.

Fig. 1

eine schematische Draufsicht eines Ausführungsbeispiels eines erfindungsgemäßen Schlosses für einen Flügel, insbesondere einen Schiebeflügel, ohne Deckelblech in einer ausgeschlossenen Verriegelungsstellung, wobei eine Rastmechanik eine erste Stellung einnimmt,

Fig. 2

eine schematische Detaildarstellung der Rastmechanik des erfindungsgemäßen Schlosses aus Fig. 1,

Fig. 3

eine schematische Draufsicht des erfindungsgemäßen Schlosses für einen Flügel aus Fig. 1 während einer ersten Schubbewegung eines Schubelements, wobei die Rastmechanik eine erste Zwischenstellung einnimmt,

Fig. 4

eine schematische Detaildarstellung der Rastmechanik des erfindungsgemäßen Schlosses aus Fig. 3,

Fig. 5

eine schematische Draufsicht des erfindungsgemäßen Schlosses für einen Flügel aus Fig. 1 während der ersten Schubbewegung des Schubelements in einer eingeschlossenen Offenstellung, wobei die Rastmechanik eine weitere Zwischenstellung einnimmt,

Fig. 6

eine schematische Detaildarstellung der Rastmechanik des erfindungsgemäßen Schlosses aus Fig. 5,

Fig. 7

eine schematische Detaildarstellung der Rastmechanik des erfindungsgemäßen Schlosses aus Fig. 5 während einer ersten Gegenschubbewegung in der ersten Stellung,

Fig. 8

eine schematische Draufsicht des erfindungsgemäßen Schlosses für einen Flügel aus Fig. 1 in der eingeschlossenen Offenstellung, wobei die Rastmechanik eine zweite Stellung einnimmt und eine weitere Gegenschubbewegung des Schubelements blockiert,

Fig. 9

eine schematische Detaildarstellung der Rastmechanik des erfindungsgemäßen Schlosses aus Fig. 8,

Fig. 10

eine schematische Detaildarstellung der Rastmechanik des erfindungsgemäßen Schlosses während einer zweiten Schubbewegung in einer dritten Stellung, und

Fig. 11

eine schematische Detaildarstellung der Rastmechanik des erfindungsgemäßen Schlosses während einer zweiten Gegenschubbewegung in der zweiten Stellung.

Showing:

Fig. 1

1 is a schematic plan view of an exemplary embodiment of a lock according to the invention for a wing, in particular a sliding leaf, without a cover plate in an excluded locking position, wherein a latching mechanism occupies a first position,

Fig. 2

a schematic detail of the locking mechanism of the castle of the invention Fig. 1 .

Fig. 3

a schematic plan view of the lock according to the invention for a wing Fig. 1 during a first pushing movement of a pushing element, wherein the locking mechanism assumes a first intermediate position,

Fig. 4

a schematic detail of the locking mechanism of the castle of the invention Fig. 3 .

Fig. 5

a schematic plan view of the lock according to the invention for a wing Fig. 1 during the first pushing movement of the push element in an enclosed open position, wherein the latching mechanism occupies another intermediate position,

Fig. 6

a schematic detail of the locking mechanism of the castle of the invention Fig. 5 .

Fig. 7

a schematic detail of the locking mechanism of the castle of the invention Fig. 5 during a first recoil movement in the first position,

Fig. 8

a schematic plan view of the lock according to the invention for a wing Fig. 1 in the enclosed open position, wherein the latching mechanism assumes a second position and blocks a further counter-thrust movement of the pusher element,

Fig. 9

a schematic detail of the locking mechanism of the castle of the invention Fig. 8 .

Fig. 10

a schematic detail of the latching mechanism of the lock according to the invention during a second push movement in a third position, and

Fig. 11

a schematic detail of the locking mechanism of the lock according to the invention during a second counter thrust movement in the second position.

How out Fig. 1 to 11 it can be seen, the illustrated embodiment of a lock 1 according to the invention for at least one wing, in particular a sliding wing, a lock case 3, which is closed on one side by a face plate 3.1, and arranged in a lock case 3 locking arrangement 10, which at least one lock bolt 12A, 12B. The at least one lock bolt 12A, 12B is movable through an opening in the faceplate 5 between an enclosed open position and a locking position excluded from the lock case 3, in which the at least one lock bolt 12A, 12B engages in a corresponding recess of a striker plate 5. An actuator 20 transfers at a corresponding actuation at least one lock bolt 12 A, 12 B from the enclosed open position in the excluded locking position or from the excluded locking position into the enclosed open position.

According to the invention the actuating device 20 comprises a with the at least one lock bolt 12A, 12B coupled thrust element 6, which is displaceably mounted between a starting position and an end position, and a latching mechanism 30, which releases the thrust element 6 for a thrust movement Auf1 towards the end position in a first position and blocked in a second position, the thrust element 6 in a predetermined detent position. Here, the latching mechanism 30 releases the thrust element 6 in the second position for a pushing movement Auf2 in the direction of the end position and blocks the thrust element 6 for a counter thrust movement Ab1 in the direction of the starting position. In addition, the locking mechanism 30 releases the thrust element 6 in a third position for a counter thrust movement in the direction of the starting position.

In the illustrated embodiment, the latch assembly 10 has an opposing latch combination that includes a hook-shaped first latch 12A and a hook-shaped second latch 12B. The two hook-shaped lock bolts 12A, 12B are arranged pivotably relative to one another in the lock case 3.

The lock case 3 comprises a housing not shown in detail with a bottom plate and a cover plate. The faceplate 5 closes the lock case 3 in the direction of the closing plate 7. In the illustrated embodiment, the faceplate 5 includes only one unspecified opening, which pass through the lock bolt 12 A, 12 B in the excluded locking position. The closing plate 7 has in the illustrated embodiment, only one unspecified recess for the engagement of the lock bolt 12A, 12B.

How out Fig. 1 to 11 It can also be seen that the latching mechanism 30 comprises a blocking element 32 embodied as a rectangular blocking plate 32A in the exemplary embodiment shown, which is rotatably mounted about an axis of rotation 33 in the lock case 3, and a spring element 34 acting on the blocking element 32. In addition, the blocking element 32 is provided on two opposite sides Pages one each Recess 32.1, 32.2. The spring element 34 is designed in the illustrated embodiment as a leg spring. In this case, a free end of a first leg 34.1 bears against a bearing 36, and the first leg 34.1 is connected via a deflection 34 guided by a deflection 34.2 with a second leg 34.3, whose free end is formed as a bow 34.4. The arc 34.4 of the spring element 34 bears against the blocking element 32 and transmits a spring force of the spring element 34 onto the blocking element 32.

How out Fig. 1 . 3 . 5 and 8th it can be seen, the thrust element 6 is designed as a push rod 6A with a toothed segment 6.1 and at least one coupling element 9. In addition, the thrust element 6 is coupled in the illustrated embodiment via a designed as a gear 8 transmission device 5 with another designed as a push rod 7A with gear segment 7.1 thrust element 7. In the illustrated embodiment, the thrust element 6 is coupled to an unspecified first additional locking, which is designed for example as projecting down from the lock case 3 closing rod. The further thrust element 7 is coupled to an unspecified second additional locking, which is designed for example as upwardly out of the lock case 3 locking rod. In addition, the transmission device designed as a gear wheel 8 converts a pushing movement of the thrust element 6 into an opposite counter thrust movement of the further thrust element 7 or converts a rotational movement of the gear 8 via the toothed segments 6.1, 7.1 into corresponding translational movements of the thrust elements 6, 7. The rotation of the gear 8 can be generated for example by a drive motor, not shown. In the illustrated embodiment, the thrust element 6 is coupled via a first coupling element 9 with a lock cylinder unspecified and can be coupled via a not-shown second coupling element with a follower. As a result, the sliding element 6 for actuating the lock 1 can be subjected to a pusher and / or profile cylinder and / or motor drive.

How out Fig. 1 . 3 . 5 and 8th can be seen, the lock bolts 12A, 12B are arranged mirror-symmetrically to each other and each form at a first end portion of a locking lug 14A, 14B, which engages in the excluded state, an edge of the recess in the closing plate 7, as from Fig. 1 is apparent. How out Fig. 6 and 8th It can also be seen that the locking lugs 14A, 14B of the counter-pivoting lock bolts 12A, 12B face each other in the enclosed state and are arranged inside the lock case 3. In the illustrated embodiment, the two lock bars 12A, 12B are arranged mirror-symmetrically to a central axis of the opening in the faceplate 5, wherein the distance between the pivot axes of the two lock bars 12A, 12B is selected so that in the enclosed state, only a small gap between the locking lugs 14A, 14B of the two lock bars 12A, 12B, as shown FIGS. 5 and 7 is apparent.

How out Fig. 1 . 3 . 5 and 8th is further apparent, the actuating device 20 comprises an actuating element 20 A, which is coupled via an actuating pin 24 with the thrust element 6. In the illustrated embodiment, the actuator 20A is designed as a sliding element with a bolt lock 20B, which is displaceable between a release position in the enclosed open position and a locking position in the excluded locking position. The actuator 20A transferred at a corresponding operation, the opposing lock latch 12A, 12B transferred from the enclosed open position in the excluded locked position or from the excluded locking position to the enclosed open position. How out Fig. 1 As can be seen further, the latch 20B blocks the pivoting movement of the latch bars 12A, 12B in the locked-out position. How out Fig. 5 and 8th can be seen is the bolt lock 20 B, the pivoting movement in the enclosed open position free. In addition, the actuator 20A includes an oblique guide slot 22 in which the actuating pin 24 is guided, so that the oblique guide slot 22 caused by the pusher 6 movement of the actuating bolt 24, which is perpendicular to the sliding direction of the actuating element 20A, converted into the sliding movement of the actuating element 20A.

How out Fig. 1 . 3 . 5 and 8th is further apparent, in each case an angled stop bay 26 A, 26 B is formed at the two ends of the guide slot. Here, the actuating pin 24 is disposed in the excluded locked position in a first stop bay 26A, as shown Fig. 1 can be seen, and arranged in the enclosed open position in a second stop bay 26 B, as shown Fig. 5 and 8th is apparent.

How out Fig. 1 . 3 . 5 and 8th It can also be seen that the counter-pivotable lock bolts 12A, 12B each have at a second end region a stable bolt 16A, 16B with axial bore, which are mounted in a rotatable manner in the lock case 3. The counter-pivoting lock bolts 12A, 12B respectively have a first guide contour between the first end portion and the second end portion, which cooperate with a second guide contour formed on the bolt lock 20B and form a positive locking. How out Fig. 1 It can also be seen that the lock bolts 12A, 12B lie in the locked state against the bolt lock 20B which has been extended into its locking position. In this case, the first lock bolt 12A arranged at the top in the illustration rests with the first side on a first abutment surface of the bolt lock 20B arranged at the top and engages with its locking nose 14A an edge of the recess in the strike plate 7 arranged at the top first lock bolt 12A with a second side arranged opposite to the first side against an edge of the opening in the face plate 5 arranged at the top in the illustration. The second lock bolt 12B arranged in the illustration below rests with the first side on a second abutment surface of the bolt lock 20B arranged at the bottom and engages with its locking nose 14B an edge of the recess in the strike plate 7 arranged at the bottom Lock bolt 12B with one opposite to the first Side arranged on a second side at a bottom in the representation arranged edge of the opening in the faceplate 5 at.

How out Fig. 1 It can also be seen that the illustrated lower starting position of the push element 6 corresponds to the excluded locking position of the two lock bolts 12A, 12B. How out Fig. 5 can be seen, corresponds to the illustrated upper end position of the thrust element 6 of the enclosed open position of the two lock bars 12A, 12B.

How out Fig. 1 and 2 can be seen, the arranged on the thrust element 6 locking lug 38 is disposed in the starting position of the thrust element 6 below the locking element 32. The arc 34.4 of the second spring leg 34.3 is in the illustrated first position of the latching mechanism 30 in a first recess 32.1 of the locking element 32 at.

How out 3 and 4 can be seen, the locking lug 38 acts in a representation in the upward upward first thrust movement Auf1 on the locking element 32, which slightly rotates counterclockwise against the spring force of the spring element 34, wherein the sheet 34.4 of the second spring leg 34.3, however, not from the first recess 32.1 moves out. By the actuating pin 24, the first thrust movement Auf1 of the thrust element 6 is transmitted to the actuating element 20A, which transfers the two lock bars 12A, 12B from the excluded locking position in the direction enclosed open position.

How out FIGS. 5 and 6 is further apparent, the thrust element 6 is displaced to its end position, in which the detent 38 is disposed above the locking element 32. By the spring force of the spring element 34, the locking element 32 is rotated back in the clockwise direction and the locking mechanism 30 resumes the first position, as seen from Fig. 7 is apparent.

How out 8 and 9 can be seen, the detent 38 acts in a downwardly directed in the illustration first counter-thrust movement Ab1 on the locking element 32 which rotates counter to the spring force of the spring element 34 in the counterclockwise direction, wherein the arc 34.4 of the second spring leg 34.3 from the first recess 32.1 moved out and rests against a straight side of the locking element 32. In addition, a second recess 32.2 of the locking element 32 clamps the locking lug 38, so that the thrust element 6 is fixed in the predetermined detent position and blocked for further movement in the direction of the starting position.

How out Fig. 8 It can be seen further, the actuating pin 24 is still disposed in the locking position of the thrust element 6 in the second stop bay 26 B and the two lock bars 12 A, 12 B are still in the enclosed open position. Thus, the latching mechanism 30 prevents the pushing element from being moved into the starting position by an unwanted first counter thrust movement Ab1, which is triggered, for example, by vibrations or by a shock, and the two latch bolts 12A, 12B are moved into the excluded locking position.

In order to lock the lock 1 again, the blocking element 32 is replaced by a second pushing movement Auf2 directed upward in the illustration from the in Fig. 9 shown detent position moves towards the end position. As a result, the latching lug 38 acts against the spring force of the spring element 34 on the blocking element 32 and rotates the blocking element in the counterclockwise direction. When the locking lug 38 has left the second recess 32.2, the spring force of the spring element 34 rotates the blocking element 32 in an in Fig. 10 illustrated third position in which the blocking element 32 is arranged horizontally.

How out Fig. 11 can be seen, the detent 38 acts in a downwardly directed in the representation second counter-thrust movement Ab2 on the locking element 32, which is against the spring force of the spring element 34 in the counterclockwise direction rotates until the sheet 34.4 of the second spring leg 34.3 rests in the second recess 32.2 and the locking element 32 is again in its first position. In contrast to Fig. 2 However, the locking element 32 has rotated 180 ° and the sheet 34.4 is located in the second recess 32.2 and not in the first recess 32.1. By the actuating pin 24, the second reaction movement Ab2 of the thrust element 6 is transmitted to the actuating element 20A, which transfers the two lock bars 12A, 12B from the enclosed open position in the direction excluded locking position.

Embodiments of the lock according to the invention can be used in a door system or a window system with at least one movable wing, in particular a sliding leaf. Here, the lock 1 on a first wing, and the closing plate 7 on a second wing or on a frame can be arranged. The actuating means acting on the pushing element 6 may comprise a pusher or a profile cylinder or a motor drive. Here, the actuating means can be coupled via coupling means, such as thrust plates, vortex levers, rocker arms or the like with the pusher element 6 and move this.

Embodiments of the lock according to the invention comprise a latching mechanism, which prevents undesired locking of the lock in an advantageous manner.

LIST OF REFERENCE NUMBERS

1

lock

3

lock case

3.1

Stulpplatte

5

closing plate

6, 7

push element

6A, 7A

pushrod

6.1, 7.1

sector gear

8th

gear

9

coupling element

10

lock assembly

12A, 12B

hook-shaped lock bolt

14A, 14B

locking tab

16A, 16B

bolt

20

actuator

20A

actuator

20B

bolt lock

22

guide slot

24

actuating pin

26A, 26B

stop indentation

30

latching mechanism

32

blocking element

32A

locking plate

32.1, 32.2

recess

33

axis of rotation

34

spring element

34.1

first spring leg

34.2

redirection

34.3

second spring leg

34.4

arc

35

deflecting

36

depository

38

locking lug

On1, On2

pushing movement

Ab1, Ab2

Against pushing movement

Claims (22)

Lock (1) for a wing, in particular a sliding wing, with a lock case (3), which is closed at one side by a cuff plate (3.1), and a locking arrangement (10) arranged in the lock case (3), which has at least one lock bolt (3). 12A, 12B), wherein the at least one lock bolt (12A, 12B) is movable through an opening in the faceplate (3.1) between an enclosed open position and a locking position excluded from the lock case (3), in which the at least one lock bolt (12A , 12B) in a corresponding recess of a closing plate (5) engages, wherein an actuating device (20) at a corresponding operation at least one lock bolt (12A, 12B) transferred from the enclosed open position to the excluded locking position or from the excluded locking position to the enclosed open position .
characterized,
in that the actuating device (20) comprises a pusher element (6) which is coupled to the at least one lock bolt (12) and which is displaceably mounted between a starting position and an end position, and a latching mechanism (30) which in a first position controls the pusher element (6). 6) for a pushing movement (Auf1) towards the end position releases and blocked in a second position, the thrust element (6) in a predetermined detent position, wherein the latching mechanism (30) in the second position, the thrust element (6) for a pushing movement (Auf2) in Towards the end position releases and blocked for a counter-thrust movement (Ab1) in the direction of the starting position, wherein the latching mechanism (30) in a third Position the thrust element (6) for a counter thrust movement (Ab2) towards the starting position releases. Lock (1) according to claim 1,
characterized,
in that the locking arrangement (10) has an opposing latch combination which has a hook-shaped first latch bolt (12A) and a hook-shaped second latch bolt (12B) which are arranged so as to be pivotable relative to one another. Lock (1) according to claim 1 or 2,
characterized,
that the ratchet mechanism (30) a blocking element (32) and on the blocking element (32) acting spring element (34) which (38) urges the blocking member (32) disposed in the second position against the thrust element (6) locking lug, so that the thrust element (6) is fixed in the locking position. Lock (1) according to claim 3,
characterized,
that the blocking element (32) is rotatably mounted about an axis of rotation (33) in the lock case (3). Lock (1) according to claim 3 or 4,
characterized,
that the locking element (32) on two opposite sides in each case a recess (32.1, 32.2) has. Lock (1) according to claim 5,
characterized,
in that the latching lug (38) in the second position is arranged in one of the recesses (32.1, 32.2) and blocked against movement in the counter-thrust direction (Ab1). Lock (1) according to one of claims 3 to 6,
characterized,
in that the blocking element (32) is designed as a rectangular blocking plate (32A). Lock (1) according to one of claims 3 to 7,
characterized,
in that the spring element (34) is designed as a leg spring, wherein a free end of a first leg (34.1) rests against a bearing point (36) and the first leg (34.1) has a deflection (34.2) guided around a deflection element (35) second leg (34.3) is connected, whose free end is formed as a bow (34.4). Lock (1) according to claim 8,
characterized,
that the arc (34.4) of the spring element (34) rests against the blocking element (32) and transmits a spring force of the spring element (34) to the blocking element (32). Lock (1) according to one of claims 3 to 9,
characterized,
in that the latching lug (38) transfers the latching mechanism (30) from the first position to the second position in the direction of the initial position following a first pushing movement (Auf1) in the direction of the end position, wherein the latching lug (38) at a second following the first counter thrust movement (Ab1) Pushing movement (Auf2) of the thrust element (6) the latching mechanism (30) transferred from the second position to the third position, and wherein the latching lug (38) at a second thrust movement (Auf2) in the direction of end position following second counter thrust movement (Ab2) of Push element (6) in the direction of the starting position, the locking mechanism (30) transferred from the third position to the first position. Lock (1) according to one of claims 1 to 10,
characterized,
in that the end position of the push element (6) of the enclosed open position corresponds to at least one lock bolt (12A, 12B), and the starting position of the push element (6) corresponds to the excluded locking position of the at least one lock bolt (12A, 12B), the at least one lock bolt (12) 12A, 12B) are in the enclosed open position when the pusher member (6) is in the detent position. Lock (1) according to one of claims 1 to 11,
characterized,
that the thrust element (6) as a push rod (6A) is provided with a toothed segment (6.1) and at least one coupling element (9). Lock (1) according to claim 12,
characterized,
that the push rod (6A) via the toothed segment (6.1) with a drive and / or via a first coupling element (9) with a closing cylinder and / or a second coupling member having a handle follower is coupled. Lock (1) according to one of claims 2 to 13,
characterized,
that the lock bolt (12A, 12B) are arranged mirror-symmetrically to one another and in each case at a first end portion a locking lug (14A, 14B) form, which engage behind an edge of the recess in the closure plate (7) in fully extended position, and facing in the enclosed state today. Lock (1) according to one of claims 2 to 14,
characterized,
in that the actuating device (20) comprises an actuating element (20A) which is coupled to the pushing element (6) via an actuating bolt (24). Lock (1) according to claim 15,
characterized,
in that the actuating element (20A) is designed as a sliding element with a bolt lock (20B) which is displaceable between a release position in the enclosed open position and a locked position in the locked-out locked position, wherein the actuating element (20A) actuates the counter-rotating lock bolts (12A , 12B) from the enclosed open position to the excluded locked position or from the excluded locked position to the enclosed open position, and wherein the latch lock (20B) blocks the pivoting movement of the latch bolts (12A, 12B) in the locked locked position and releases in the enclosed open position. Lock (1) according to claim 15 or 16,
characterized,
in that the actuating element (20A) comprises an oblique guide slot (22) in which the actuating pin (24) is guided, wherein the oblique guide slot (22) causes a movement of the actuating pin (24), which is perpendicular to the sliding direction, caused by the pushing element (6) of the actuating element (20A), in the sliding movement of the actuating element (20A) converts. Lock (1) according to claim 17,
characterized,
that at the two ends of the guide slot (22) each have an angled stop bay (26 A, 26 B) is formed, wherein the actuating pin (24) in the excluded locked position in a first stop bay (26 A) and in the enclosed open position in a second stop bay (26 B ) is arranged. Plant with at least one movable wing, in particular a sliding leaf, and a lock (1),
characterized,
in that the lock (1) is designed according to at least one of claims 1 to 18. Plant according to claim 19,
characterized,
that the lock (1) is arranged on a first wing, and the closing plate (7) is arranged on a second wing or on a frame. Plant according to claim 19 or 20,
characterized,
that a pusher or a profile cylinder or a motor drive act on the sliding element (6) for actuating the lock (1). Plant according to one of claims 19 to 21,
characterized,
in that the at least one movable wing is a window sash or a door sash.

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