EP3929382A1 - Closure element - Google Patents

Abstract

The invention relates to a closure element (1) for a one-part or multi-part door leaf (3), which can be moved in approximately vertical and/or horizontal running rails by means of guide rollers (60), a stationary, attachable closing piece (54) being connected to the running rails is associated with a blocking element (62) which can be controlled by a transmission element (16) by means of a lock cylinder actuation, with lock cylinders (7, 31, 49) being operable from the inside and the outside of the door leaf (3), which can be divided into interchangeable, different Closure models (22, 32, 38, 73) can be used, the closure element (1) being provided with a shell (2) inserted into the door leaf (3) from the outside and a carrier (9) inserted into the door leaf (3) from the inside is, while the shell (2) and the carrier (9) on the inside of the door leaf (3) are connected to each other, and that the carrier (9) is equipped with a module receptacle (6), in which the between two Locking modules (22, 32, 38, 73) constructed on module plates (35, 36) can be used interchangeably, with each locking module (22, 32, 38, 73) being assigned a translationally displaceable locking piece (30) which is equipped with a trigger (24 ) interacts, the lock cylinders (7, 31, 49) can only be operated via the shell (2), and that after a key operation of the lock cylinder (7, 31, 49) either an external actuation (8) and/or an internal actuation (5) triggering the transmission element (16), with a connecting member (4) being mounted in the support (9), through which the internal actuation (5) and the external actuation (8) are operatively connected to one another.

Description

The invention relates to a closure element for a one-part or multi-part door leaf, which can be moved in approximately vertical and / or horizontal running rails by means of rollers, the running rails being assigned a stationary locking piece that can be controlled by a transmission element by means of a lock cylinder actuation.

the EP 1 630 325 A1 discloses a locking device for a door, in particular a garage door or a door with a locking element, by means of which the door can be blocked, released and driven in order to transfer it from a locked state to an unlocked state and back. The device can be locked and unlocked both manually and via a motorized actuator, and can thus be actuated, with both the manual and the locking and unlocking processes taking place via the actuator acting on a slide arrangement which converts the actuating movements into corresponding locking and unlocking movements of the locking elements implements.

Through the DE 10 2015 211 980 A1 a locking device for a one-part or multi-part gate has become known. This locking device is divided into a fixed and a movable part. The stationary part is arranged within a running profile in which the running rollers of the door leaf also move. A flat locking plate is designed in such a way that its ends are provided with bevels which are designed in the longitudinal direction of the running profile. Such a locking plate contains a movably mounted holding piece which contains a locking receptacle. The rotatably mounted holding piece is mounted inside the locking plate and is at least a spring element is loaded so that in its rest position it partially protrudes from the locking plate in such a way that the bolt receptacle is suitable for taking a bolt with it, the bolt being part of the movable part of the locking device. The stationary part is mounted in a gate element and contains a latch piece which includes a protruding rigid latch. When passing the locking plate, this bolt will automatically interact with the bolt receptacle through the holding piece protruding into the movement path of the bolt, the bolt getting into the bolt receptacle of the locking plate, the door leaf is locked. The disadvantage of this locking device is that it can only be operated from the inside and / or outside of the door leaf by means of an activation via the lock cylinder.

The disadvantage of the prior art is, in particular, that the door leaf can only be activated with a key for the built-in profile cylinder. Another disadvantage is that only one type of profile cylinder can be used. Therefore, such a product of a locking device cannot be used in all markets in Europe, because different locking cylinders are used in different countries.

The object of the invention is to provide a closure element for a one-part or multi-part door leaf that can be used for different markets without having to make structural changes for the most varied of requirements. Such a closure element should also have a simplified operability compared to the prior art.

The object of the invention is achieved by the features of claim from FIG. The subclaims following the main claim give a further embodiment of the idea according to the invention.

The invention counteracts this disadvantage of the prior art by using a locking unit consisting of an outer shell and an inner carrier, which are connected to one another from the inside of the door leaf. In addition, there is a module holder in the carrier, in which interchangeable, different locking modules can be inserted. These locking modules are only present on the inside of the door leaf in the carrier, but they work together with different locking cylinders that can only be operated via the outer shell. There is an external control on the outside of the shell, for example in the form of a handle, and an internal control on the inside of the carrier, which can be operated by a person if an activation via the lock cylinder has previously been carried out on the outside.

In addition, there is the possibility of activating the internal and external actuation from the inside even without actuating the lock cylinder. Such reciprocal actuation is achieved by means of a direct-acting link between the external actuation and the internal actuation. There is thus a number of options for opening the door leaf. For this purpose, a two-armed, spring-loaded lever is mounted in the carrier, one lever of which has a detent which, in the basic position, engages in a notch in the connecting member. The second lever is positioned without pressure against a transmission element which is released with the stationary locking piece arranged within the running rails when actuated by the external actuating lever and / or the internal actuating lever.

Different locking modules can be used interchangeably in the module holder of the carrier. Different locking cylinders can also be functionally connected to the locking modules. A lock cylinder is seen as a part of a cylinder lock that can be operated by a key and consists of a rotatable cylinder core. There are different designs, which are referred to as profile cylinders, round cylinders or oval cylinders, for example. The profile cylinder is the most common embodiment. Round cylinders are mainly used in Switzerland; oval cylinders are mainly used in the United Kingdom and Scandinavia, the structure being basically comparable to the profile cylinder, only that the outer shape is oval. Motor cylinders are able to automatically unlock or lock doors and gates. This can be done with an electronic control unit. For this purpose, an identification is carried out in connection with a special read head and then a release is transmitted to the motor cylinder. With such motor cylinders, a fast opening and locking time is achieved, so that motor cylinders are ideal for perfect applications with the highest level of user comfort. The locking modules essentially consist of two spaced apart module plates, between which a displaceable, spring-loaded locking piece is mounted. In its basic position, this locking piece blocks internal and external actuation and can only be unlocked by engaging a locking lug, a locking cylinder or a transmission insert. On the inside of the locking module, there is also the option of manually bypassing the activation using the locking nose. In both cases there is a shifting of the locking piece, which at the same time means that the internal actuation can be pulled up or the external actuation can be moved. One end of the internal actuation is connected to the connecting link and thus the two-armed lever, which releases the closing piece in the running profile of the door leaf executes. The other end of the internal actuation interacts with the sliding locking piece.

There is, on the one hand, the actuation of the locking element on the outside of the door leaf by means of a key, in connection with a lock cylinder, or from the inside by a release lever, which also means that the locking unit is activated and thus at the same time the door leaf is opened from the outside or inside enables.

Figur 1

eine Schnittdarstellung durch ein Torblatt mit integrierter Verschlusseinheit;

Figur 2

eine Verschlusseinheit in einer perspektivischen Darstellung;

Figur 3

eine Außenansicht einer Verschlusseinheit;

Figur 4

eine Innenansicht der Verschlusseinheit;

Figur 5

ein Blick auf den innenseitigen Teil eines Trägers;

Figur 6

eine Verschlusseinheit mit Übertragungselement;

Figur 7

eine Prinzipdarstellung einer Wirkungskette der Verschlusseinheit;

Figur 8

wie Figur 7, jedoch von der Innenseite betrachtet;

Figur 9

eine perspektivische Darstellung einer Moduleinheit mit einem Rundzylinder;

Figur 10

eine perspektivische Darstellung eines Schließmoduls mit einem Profilzylinder;

Figur 11

eine perspektivische Teilansicht auf ein Schließmodul;

Figur 12

wie Figur 11, jedoch mit einem Profilzylinder;

Figur 13

eine perspektivische Darstellung eines Schließmoduls mit einer motorischen Einheit des Schließzylinders;

Figur 14

ein Blick auf die Ausführung des Schließmoduls nach Figur 13 unter Weglassung einer Modulplatte;

Figur 15

eine perspektivische Darstellung eines Schließmoduls gemäß den Figuren 13 und 14 aus einem anderen Blickwinkel;

Figur 16

wie Figur 14, jedoch mit einem Blick in einen Übertragungseinsatz;

Figur 17

eine mögliche Ausführung eines Schließstückes in der Perspektive;

Figur 18

eine perspektivische Darstellung eines Rollenhalters mit einem Sperrhebel.

The invention is explained in more detail below on the basis of various preferred exemplary embodiments.

Figure 1

a sectional view through a door leaf with an integrated locking unit;

Figure 2

a locking unit in a perspective view;

Figure 3

an external view of a locking unit;

Figure 4

an interior view of the locking unit;

Figure 5

a view of the inside part of a carrier;

Figure 6

a closure unit with a transmission element;

Figure 7

a schematic diagram of a functional chain of the locking unit;

Figure 8

how Figure 7 but viewed from the inside;

Figure 9

a perspective view of a module unit with a round cylinder;

Figure 10

a perspective view of a locking module with a profile cylinder;

Figure 11

a perspective partial view of a locking module;

Figure 12

how Figure 11 but with a profile cylinder;

Figure 13

a perspective view of a lock module with a motorized unit of the lock cylinder;

Figure 14

a look at the design of the locking module Figure 13 omitting a module plate;

Figure 15

a perspective view of a locking module according to FIG Figures 13 and 14 from a different angle;

Figure 16

how Figure 14 , but with a glance at a transfer insert;

Figure 17

a possible execution of a striker in perspective;

Figure 18

a perspective view of a roll holder with a locking lever.

In the Figure 1 a door leaf 3 with a locking unit 1, which consists of a shell 2 and a carrier 9, is shown in a sectional view. The shell 2 is accessible from the outside and the carrier 9 from the inside of the door leaf 3. The shell 2 and the carrier 9 are connected to one another.

The locking unit 1 with an internal actuator 5 and an external actuator 8 are the Figure 2 again. On the left of the Figure 2 the internal actuation 5 has been shown operatively connected to an external actuation 8 via a connecting member 4. The external actuation 8 is designed, for example, as a knob. The internal actuation 5 ends on the right-hand side in the area of a module receptacle 6. Furthermore, an emergency actuation 25 in the form of a lever can be seen in the module receptacle 6, which protrudes from the module receptacle 6. In this illustration of FIG. 2, the outer shell 2 has not been shown, but it is shown in an individual illustration in FIG Figure 3 is reproduced. In this case, inside the shell 2, which has an unspecified depression, on the one hand the external actuation 8 and on the right a lock cylinder 7 have been shown.

According to Figure 5 the carrier 9 is shown in an individual representation, the module holder 6 being present on the left-hand side, in which an opening 10 is contained for differently executable lock cylinder assemblies. The right side of the Figure 5 the connecting link 4 can be seen, around which a two-armed lever 14 is arranged in some areas. The lever 14 is mounted on an axis of rotation 13. Because the locking unit 1 is intended for both right-hand and left-hand assembly in the door leaf 3, notches 70 are provided in duplicate on the connecting member 4. With one of the notches 70 acts in the Figure 5 a notch 21 together. Due to the position of the catch 21 in connection with the notch 70, the lever 14 is in its basic position, which represents a closed position of the locking unit 1. For this basic position, the lever 14 n is loaded with a compression spring 18, which is placed against an inner wall of the carrier 9 at one end and is mounted on a compression spring receptacle 20 of the lever 14 at the other end. The second arm of the lever 14 is also loaded with a compression spring 12, the end of which has a projection 71 having. This projection 71 is connected to a transmission element 16, which can lock or unlock the door leaf 3 via a locking member 62 in a striker 54. The transmission element 16 is preferably designed as a Bowden cable and, depending on the type of installation, is connected to the carrier 9 in a receptacle 15 or 76 via a transmission connection 11. When the connecting member 4 is rotated, the catch 21 is brought out of the notch 70, which at the same time also causes an action via the projection 71 on the transmission element 16 to activate the door leaf 3.

the Figure 4 shows in a perspective view the inner part of the locking unit 1, namely the inside actuation 5 with the one-sided connection to the connecting link 4. On the left side is again the module holder 6, in which none of the locking modules 22, 32, 38, 73 is located, has been used.

The complete closure unit 1 with a view of the inside with the shell 2, the carrier 9 and the transmission element 16 is the Figure 6 again. The module receptacle 6 is closed by a cover, not designated in any more detail, from which, however, the emergency actuation 25 protrudes. If the emergency actuation 25 is moved to the left, a stop 29 is drawn into the interior of the module receptacle 6 so that the internal actuation 5 can be rotated clockwise via the connecting member 4 without actuating an external lock cylinder. The rotation of the internal actuation 5 has the effect that a core 77 of the Bowden cable design of the transmission element 16 changes in its position; for this, the Bowden cable transmits a compressive force to the locking lever 64 of the locking element 62.

For a better understanding of the locking unit 1, the interaction of the individual components with one another is shown in the Figures 7 and 8th presented in the form of a functional chain of effects.

In the Figure 7 For example, one end of the inside actuator 5 on the left-hand side has been shown connected to the connecting link 4, a mandrel 17 for connection to the outside actuator 8 being shown in the connecting link 4 directed towards the shell 2. The illustration also makes it clear that in the notch 70 the catch 21 of the lever 14 penetrates the blocking position of the closure element 1. The lever 14 can be pivoted about the axis of rotation 13. The notch 70 and also the catch 21 are equipped with bevels on their lateral flanks. These bevels facilitate latching and releasing of the catch 21 into the notch 70.

The connection between the left-hand link 4 and a driver 23 on the right-hand side forms the internal actuation 5 in the form of a handle. On the right side of the Figure 7 the operating principle of the locking modules 22, 32, 38, 73 has been reproduced in general. Below the driver 23, this is limited by a stationary stop 29, the stop 29 being provided with a support 43. Above the driver 23, a translationally movable part of the differently designed locking modules 22, 32, 38, 73, in the form of a locking piece 30, has been reproduced. On the left side, the locking piece 30 has a trigger 24 which, by pivoting a locking lug 27, allows the locking piece 30 to execute a translational movement to the right. The translational movement is generated by screwing the locking lug 27 into an engagement 28. With a full rotation of the locking lug 27, the locking piece 30 is shifted to the right. As a result of this displacement, the trigger 24 will release the driver 23, so that the internal actuator 5 is then activated by a rotary or pivoting movement via the connecting member 4 Can cause locking unit 1, the door leaf 3 can then be opened.

In the representation after Figure 8 the functional connection chain described is reproduced again, but other essential components are also listed here. The locking position of the internal actuation 5 and the external actuation 8 is securely retained by compression springs 12, 18. For example, the compression springs 12 and 18 are shown on the lever 14. Furthermore, the external actuation 8 was placed on the mandrel 17 and also fixed at the same time. In this representation of the Figure 8 a lock module 22 is used in which the locking piece 30 has been inserted. The locking piece 30 with the trigger 24 is also spring-loaded by a spring element 41 in the advanced position. The locking piece 30 is guided with its projections 44 within guides 45.

Furthermore, it can also be seen from this illustration that the emergency actuation 25 is guided within an opening 26 of a module plate 36. As also from the Figure 7 can be removed, a pressure on the projection of the emergency actuation 25 would simultaneously lead to a retraction of the locking piece 30 with the trigger 24 into the lock module 22 within the opening 26. By withdrawing the trigger 24, the driver 23 is released, so that when the internal actuator 5 is pivoted clockwise in the chain of action, a rotary movement of the connecting link 4 occurs here. This illustration particularly makes it clear that the door leaf 3 can be activated and thus opened via the internal actuation 5 not only by actuating a key of a lock cylinder, but also from the interior.

In the Figures 9 to 16 reference is made to differently designed locking modules. Basically, these locking modules 22, 32, 38, 73 essentially have the same structure, but it is possible to place different lock cylinders in or on the lock modules 22, 32, 38, 73.

the Figure 9 shows in a preferred embodiment a locking module 32 that has been equipped with a round lock cylinder. The locking module 32 and also the locking modules 22, 38, 73 of the further description basically consist of outer module plates 35, 36 which are connected to one another at a distance by screw connections 37. The stop 29 with a support 43 is placed, for example in incisions 42 in the module plates 35, 36, in such a way that it is not possible to change the location of the stop 29. Above the stop 29 is the trigger 24, which can, however, be moved in a translatory manner into the lock module 32 when actuated via lateral guides 34 in connection with projections 33. The locking piece 30 is also guided with its projections 44 in the right part of the lock module 32 in the guides 45. A translational movement of the locking piece 30 between the module plates 35, 36 can thus be reliably carried out.

A locking module 38 can Figure 10 can be taken in a perspective view. The lock module 38 has essentially the same structure as the lock module 32, but in this case a lock cylinder 7 in a profile shape has been inserted into the module plates 35, 36. This illustration can also be seen that the locking piece 30 is pressure-loaded by the spring element 41 in its extended position.

In the representation after Figure 11 the module plate 35 has been removed so that a view into the interior of the locking module 38 is possible. The operative connection of the locking lug 27 is also in connection with the locking cylinder version 31 according to Figure 9 to see. The locking piece 30 is moved to the right against the force of a spring element 41, the Lock unit 1 is unlocked. The locking piece 30 is then returned to its locking position again by the spring element 41. In the locking piece 30, to the right of the depression with the pressure piece 72, there is a depression 40 which is located in the underside of the locking piece 30. The recess 40 is designed in such a way that there is no displacement of the locking piece 30 during a subsequent counterclockwise rotation of the locking lug 27. The fastening of the locking module 32 is accomplished in a known embodiment via a lock cylinder fastening 46 from outside the locking module 32 by means of a screw inside the carrier 9.

The embodiment of the locking module 38 in FIG Figure 12 is also associated with the Figures 10 and 11th to see. When turned clockwise, the locking lug 27 engages in a recess of the locking piece 30, which is provided with a pressure piece 72 and a compression spring 48 located behind it. The locking lug 27 thus moves the locking piece 30 to the right when the opening is closed, the trigger 24 thus releases the driver 23, which at the same time unlocks the internal actuation 5, the door leaf 3 can be opened.

In the Figure 13 a locking module 73 is shown, in which an adaptation of a motor cylinder 49 to the locking module 73 was carried out. For such an embodiment, the interior of the locking module 73, ie between the module plates 35, 36, has been modified, namely through the use of a transfer insert 52 ensure not shown driver. The transmission insert 52 is fastened in the module plate 36 by means of screws 78. Both the locking piece 30 and the stop 29 are also retained in this embodiment. How the attachment of the transmission insert 52 is carried out between the module plates 35, 36, the Figures 14 and 15th can be removed. For fastening the motor cylinder 49, bores 51 are provided in the transmission insert 52.

After removing the module plate 35, a view of the design with the locking module 73 according to FIG Figure 16 , possible. It becomes clear that the driver 50 is rotatably mounted within the transmission insert 52 such that the locking lug 27 of the driver 50 can interact with the locking piece 30 in the embodiment already described above. The motor cylinder 49 is connected via a driver (not shown) in conjunction with an opening 53.

Due to the optional combinability of the locking modules 22, 32, 38, 73 in the module receptacle 6, which is always the same, every design request can be met.

A roller carrier 61 is in direct operative connection with the closure unit 1 via a transmission element 16, on which guide rollers 60, such as this one, can be rotated by means of fixed axes 69 Figure 18 can be seen, are stored, which are connected to a lateral part of the movable door leaf 3 at least via an axis 58 of the roller carrier 61. On the roller carrier 61 there is also a transmission element connection 59, into which the core 77 of the transmission element 16 engages. Thus, there is an operative connection between the movable roller carrier 61 and the locking unit 1. The core 77 of the transmission element 16 acts directly on a position-changing locking lever 64 of a locking member 62. The locking member 62 is mounted in a cover 74 from which the locking lever 64 protrudes. In the same line with the locking lever 64 there is a stop 63 with a bevel 75 in a stationary design. The bevel 75 of the stop 63 is formed starting from the locking lever 64. Both the locking lever 64 and the stop 63 act with one in the Figure 17 shown locking piece 54 together. In the closed position of the door leaf 3, the locking lever 64 will plunge into a cutout 65 of a locking member 55 because the locking member 55 protrudes pivotably with respect to a base plate 68 and can therefore lock into the stationary locking piece 54 when the door leaf 3 moves in the closed position.

The closing piece 54 is inserted into a substantially vertical section of lateral guide rails either on the left or right side of the door leaf 3. In order to have better adjustment options during assembly, elongated holes 57 are provided in the striker 54 for attachment. For better entry of the locking lever 64 into the locking member 55 and the stop 63, run-on bevels 66 are provided on the end faces of the striker 54. Furthermore, the closing piece 54 has a lateral limitation in the form of a side guide 67 to the base plate 68 and is with this, as in FIG Figure 17 shown, screwed. As a result, the guide rollers 60 are also steered in such a way that the door leaf 3 is securely locked in its closed position.

As the representations of the possible but not conclusively shown exemplary embodiments make clear, the possibility of inserting different locking modules 22, 32, 38 into the module receptacle 6 means that the locking unit 1 is also possible in areas in which not only the classic profile cylinders are used as locking cylinders 7 Find. Such a closure element 1 can be carried out safely and easily in sectional doors with door leaves 3, which consist of sections that are movably connected to one another and are guided in lateral running rails. The closure element 1, in conjunction with the locking member 62 and the closing piece 54, enables a very flexible application because the position of the closure element 1 in the door leaf 3 can be freely selected.

Reference number

1.

Locking unit

2.

Bowl

3.

Door leaf

4th

Connecting link

5.

Internal actuation

6th

Module holder

7th

Lock cylinder

8th.

External actuation

9.

carrier

10.

breakthrough

11th

Transmission port

12th

Compression spring

13th

Axis of rotation

14th

lever

15th

admission

16. Ü

transmission element

17th

mandrel

18th

Compression spring

19th

Compression spring mount

20th

Compression spring mount

21.

Rested

22nd

Locking module

23

Carrier

24

trigger

25th

Emergency actuation

26th

breakthrough

27

Locking nose

28.

Intervention

29

attack

30th

Locking piece

31.

Lock cylinder

32.

Locking module

33

head Start

34.

guide

35.

Module plate

36.

Module plate

37.

Screw connections

38.

Locking module

39.

Lock cylinder attachment

40.

deepening

41.

Spring element

42.

incision

43.

In stock

44.

head Start

45.

guide

46.

Cylinder attachment

47.

Spring retainer

48.

Compression spring

49.

Engine cylinder

50

Carrier

51

drilling

52.

Transfer use

53.

breakthrough

54.

Striker

55.

Locking member

56.

Spring element

57.

Elongated holes

58.

axis

59.

Transmission element connection

60

Leadership roles

61.

Roller carrier

62.

Locking device

63.

attack

64.

Locking lever

65.

Cutout

66

Approach slope

67.

Side guide

68.

Base plate

69.

axes

70.

notch

71

head Start

72.

Pressure piece

73.

Locking module

74.

cover

75.

Slope

76.

admission

77

soul

78.

Screws

Claims (15)

Closure element (1) for a one-piece or multi-part door leaf (3) which can be moved in approximately vertical and / or horizontal running rails by means of guide rollers (60), the running rails having a stationary, positionable closing piece (54) in connection with a locking element ( 62), which can be controlled by a transmission element (16) by means of a lock cylinder actuation, lock cylinders (7, 31, 49) being operable from the inside and outside of the door leaf (3), which can be converted into interchangeable, different lock models (22, 32, 38, 73), characterized in that the closure element (1) is provided with a shell (2) inserted into the door leaf (3) from the outside and a carrier (9) inserted into the door leaf (3) from the inside , the shell (2) and the carrier (9) are connected to one another via the inside of the door leaf (3), and that the carrier (9) is equipped with a module holder (6) into which the two modules Locking modules (22, 32, 38, 73) built on oil plates (35, 36) can be used interchangeably, the locking modules (22, 32, 38, 73) each being assigned a translationally displaceable locking piece (30) which is equipped with a trigger (24 ) interacts, the lock cylinders (7, 31, 49) can only be operated via the shell (2), and that after a key operation of the lock cylinder (7, 31, 49) either an external control (8) and / or an internal control (5) executes the triggering of the transmission element (16), with a connecting member (4) being mounted in the carrier (9), by means of which the internal actuation (5) and the external actuation (8) are operatively connected to one another. Closure element according to claim 1, characterized in that a two-armed, spring-loaded lever (14) mounted in the carrier (9) is connected to the connecting member (4), the first lever of which has a detent (21) which in the rest position is in a Notch (70) of the connecting link (4) engages and the second lever of which rests against the transmission element (16) without pressure. Closure element according to Claim 1, characterized in that, in the rest position, the internal actuation (5) is connected to the connecting member (4) in a rotationally fixed manner at one end and has a driver (23) between a fixed stop (29) and a movable trigger (24) at the other end ) is held. Closure element according to Claims 1 and 3, characterized in that the stationary stop (29) has a support (43) and that the changeable trigger (24) is part of the closing module (22, 32, 38, 73). Closure element according to Claim 1, characterized in that the locking piece (30) can be actuated from its basic position by a locking nose (27) of a locking cylinder (7, 31, 49) or a driver (50). Closure element according to Claim 5, characterized in that a transfer insert (52) is in operative connection with the locking piece (30) and is fixed exchangeably between the module plates (35, 36), the driver (50) being rotatably mounted in the transfer insert (52) is. Closure element according to claims 1 and 3, characterized in that the changeable trigger (24) in its The basic position is spring-loaded and is guided via projections (33) in guides (34) which are formed within the spaced-apart module plates (35, 36). Closure element according to one or more of the preceding claims, characterized in that the locking piece (30) is provided with an emergency actuation (25) which protrudes from the lock module (22, 32, 38, 73) and is located on the inside of the carrier (9) located. Closure element according to one or more of the preceding claims, characterized in that a compression spring (48) with a pressure element (72) at the end is mounted in the locking piece (30), whereby against the pressure piece (72) when the closing module (22, 32 , 38, 73) the locking lug (27) is adjustable. Closure element according to one or more of the preceding claims, characterized in that a transmission insert (52) is arranged between the module plates (35, 36) below the locking piece (30), the rotatable driver (50) being mounted in the transmission insert (52) , which is equipped with a locking nose (27), and that in the middle of the transfer insert (52) there is an opening (53) for connection to a locking cylinder (49). Closure element according to Claim 10, characterized in that the lock cylinder (49) can be fastened via the transfer insert (52). Closure element according to Claim 1, characterized in that the closing piece (54) has an end face with bevels (66) and is laterally provided with a side guide (67) for guiding the guide rollers (60). Closure element according to one or more of the preceding claims, characterized in that two guide rollers (60) are rotatably arranged in a line in a roller carrier (61), a stop (63) with a bevel (75) being formed between the guide rollers (60) and that a variable locking lever (64) is mounted at a distance from the bevels (75), the position of which can be changed by the transfer element (16) connected to a transfer element connection (59), the locking lever (64) and the stop ( 63) protrude from an opening in a cover (74). Closure element according to one or more of the preceding claims, characterized in that the closure unit (1) can be inserted in different positions in the door leaf (3) on the right or left side, the transmission element (16) having a transmission connection (11) with a Recording (15) or (76) can be connected. Sectional door, consisting of a door leaf 3, which consists of mutually movably interconnected sections and is guided in lateral running rails by means of rollers, the sectional door having a closure element (1) which is designed according to one or more of the preceding claims.

Images