EP1319112A1

EP1319112A1 - Device comprising a momentary contact switch for actuating a lock on a door or hinged lid, in particular, for a vehicle

Info

Publication number: EP1319112A1
Application number: EP01969602A
Authority: EP
Inventors: Gerd Buschmann
Original assignee: Huf Huelsbeck and Fuerst GmbH and Co KG
Current assignee: Huf Huelsbeck and Fuerst GmbH and Co KG
Priority date: 2000-09-21
Filing date: 2001-08-17
Publication date: 2003-06-18
Anticipated expiration: 2021-08-17
Also published as: WO2002027124A1; US20030172695A1; DE50110351D1; EP1319112B1; US6761052B2; AU2001289810A1; DE10047090A1

Abstract

The invention relates to a device (10.1) comprising a momentary contact switch (11) as well as a lock cylinder (20) having tumblers (21, 21"), which are transferred between a blocked position and an unblocked position by means of a key (22). In the blocked position, said tumblers (21, 21") interact with a blocking edge (30), which is released only in the unblocked position. The traveling motion (12) of the momentary contact switch (11) is transferred to the entry element (40) of the lock only in the unblocked position. In order to obtain a simple and yet reliable device (10.1), the invention provides that the lock cylinder (20) is arranged in a manner that prevents it from twisting, and the blocking edge (30) is made such that it can transversally move (35) in relation to the tumblers (21, 21"). This transversal motion (35) is caused by the traveling motion (12) of the momentary contact switch (11). The blocked position of the tumblers (21, 21") prevents the transversal motion (35) of the blocking edge (30). The traveling motion (12) of the momentary contact switch (11) is then only transferred to the lock when the transversal motion (35) of the blocking edge (30) is possible.

Description

Device with a button for actuating a switch on a door or flap, in particular for a vehicle

The invention is directed to a device of the type specified in the preamble of claim 1. The actuation of the Nerschiusses is carried out by a manually stroke-operated button, which in some cases acts on an input member of the Nerschiusses provided on the door. In addition, the device has a locking cylinder which can be actuated via a key assigned to it. With the key, the tumblers in the locking cylinder are transferred from their normally present locked position to an open position. In the locked position, the tumblers protrude from the locking cylinder and interact with a locking edge which runs essentially parallel to an axial plane through the axis of the locking cylinder. In the locked position, the stroke movement of the button is not transmitted to the input member of the relay. This is only possible if the tumblers have been brought into their release position by the key and consequently can no longer interact with the locking edge.

In the known device of this type (DE 197 46 381 Cl), the locking cylinder itself is the stroke-operated button. In this case, the locking cylinder consists of a cylinder core receiving the tumblers and from one

Cylinder guide in which the core can be rotated by means of the inserted correct key. The cylinder guide has at least one locking channel, the side flanks of which produce locking edges. When the key is removed, the tumblers protruding from the cylinder core are supported on the locking edges and therefore prevent the cylinder core from rotating. In this known

The locking edge is fixed and the tumblers are locked by turning the

In contrast, the cylinder core can be rotated. To by lifting movement of the

To be able to successfully operate the locking cylinder on the locking mechanism is first a turn of the key in the cylinder core

Cylinder core compared to the cylinder guide required. Does that happen

Turning the key is not, so the stroke movement of the known

Lock cylinder ineffective; in this case, the lifting movement is not transmitted to an input member of the Nerschiusses arranged behind the closing cylinder.

The user of the known direction must consequently be made aware of the sequence of operations, namely turning the key on the one hand and pressing the locking cylinder serving as a button on the other hand, and observing this sequence. Furthermore, relatively complex components are required, which transmit the lifting movement of the known locking cylinder in the release position of the tumblers, but block it in the locked position or cause the interacting components to free-run.

In a north direction of another type, in which the tumblers do not interact with a locking edge arranged to the side of them (DE 199 27 500 AI), it is known to arrange the locking cylinder non-rotatably in a cylinder guide. The locking cylinder is normally locked in its lifting movement. But if you insert the key, a linear stroke movement is possible, which releases a door lock. The tumblers are not scanned by the side locking edges.

The invention has for its object to develop a reliable Norricht of the type mentioned in the preamble of claim 1, which avoids the disadvantages mentioned. This is according to the invention by the in the indicator of Claim 1 measures achieved, the following special

Importance.

In the invention, the lock cylinder does not need to be turned via the key. It is sufficient to insert the correct key, as a result of which the tumblers in the locking cylinder are transferred from their normally present locking position to their release position. Therefore, the lock cylinder is arranged non-rotatably in the north direction according to the invention. In contrast, the locking edge is movable in the invention. The stroke movement emanating from the button is converted into a transverse movement of the locking edge oriented transversely to an axial plane through the locking cylinder. This locking edge scans the locking cylinder to determine whether at least one of the tumblers still protrudes or whether, due to the correct key inserted, all tumblers have been withdrawn. If at least one of the tumblers is still in its locked position, this prevents a transverse movement of the locking edge. The reversing of the input member from the open circuit is carried out exclusively by the transverse movement of the locking edge. If this transverse movement does not occur, the input element of the connection also receives no impulse; the closing is then not activated. Further components for the effective or ineffective setting of the stroke movement from the push button in relation to the short circuit are no longer required. The invention has a very simple structure.

The invention can be implemented in various ways, each embodiment of the invention having specific advantages. The locking edge can be part of a pivotably mounted pivoting member, a transverse thrust member or a combination member that performs both a pivoting and a sliding movement. These measures are explained in more detail in the subclaims, the drawings and the description. The invention is shown schematically in several exemplary embodiments in the drawings. Show it:

Fig. 1, partly in section, a longitudinal section through a first

Embodiment of the device according to the invention in its rest position with the key removed, Fig. 2, a detail of the device in plan view, namely in

Direction of view of arrow II of Fig. 1,

Fig. 3 a shows a cross section through the device of Fig. 1 along the

Section line III - III of FIG. 1, the further components lying in another plane not being drawn in,

3b shows a cross section corresponding to FIG. 3a through the

Device with key inserted,

Fig. 4a one of FIG. 1 corresponding axial section through a second

Embodiment of the device according to the invention with the key removed,

4b, the device shown in Fig. 4a, when the key is inserted and the associated button is in an intermediate position of its lifting movement, the end position of some components being indicated by dash-dotted lines after completion of the lifting movement,

5 shows a third embodiment of the invention, although with the key inserted but still in the rest position,

Fig. 6a, in a representation corresponding to Fig. 5, a fourth

Embodiment of the invention in the rest position with the key inserted,

6b shows the device of Fig. 6a in its rest position, after completion of the lifting movement ^' ,

Fig. 7 shows a fifth embodiment of the invention when the

Pushbutton is in its original rest position, determined by spring force and end stops, the position of a component in the push-in position of the button is indicated by dash-dotted lines, and wherein the section in

7 is illustrated by the section line VII - VII of FIG. 8,

Fig. 8, one taken along the section line VIII - VTII of Fig. 7

Section through a section of the device shown in Fig. 7,

Fig. 9, in a modified version compared to Fig. 7, a sixth embodiment of the device according to the invention in the rest position, wherein a component, namely a hinged lid, is in its closed position and

Fig. 10 shows the device shown in Fig. 9 when a component, namely a hinged lid, is in an open position and thereby blocks the use of the button.

In the exemplary embodiment shown, the input member 40 of a closure (not shown in more detail) is designed as a so-called “Bowden cable”. This Bowden cable 40 comprises a jacket 41 which is fixedly connected to a carrier 16, which advantageously also has an axial guide 17 for a button. Jacket 40 is a flexible core which is articulated on the working end of a working arm 45 according to Fig. 1 or a deflection lever 57 of the device shown in Fig. 4a or 6a. In the former case, in the device 10J, the working arm 45 is rotationally fixed connected to a swivel element 31, which scans the tumblers 21 and 21 'of a locking cylinder 20 with a locking edge 30. For this purpose, as shown in FIGS. 3a and 3b, the swivel element 31 is provided with a C-profile 37 on its two legs 38, 38 'the two locking edges 30, 30' are arranged, the tumblers 21 are arranged in a row 23, which at the same time defines the axes ene determined by the lock cylinder 20.

1 so that in the first exemplary embodiment of the device 10J from FIG. 1 violent actuations 12 of the button 11 or the actuation unit 15 generated by the installation of the locking cylinder 20 are not destroyed when the key is removed or the wrong key, one from FIG. 2 apparent predetermined breaking point 48 is provided. This results from a thin design of a tongue-shaped support point 47. The tongue-shaped support point 47 therefore breaks in violent applications. Those located in the blocked position 21 J

Tumblers 21, 21 'according to FIG. 3a are then not damaged.

In the device 10J of FIG. 1, the actuation unit 15 is under the pressure of a return spring 19, which is supported on the other side on the working arm 45 and thus ensures its starting position in FIG. 1. The restoring spring 19, however, produces above all a restoring force 18 on the actuating unit 15. End stops 43, 44, optionally with an elastomer layer in between, ensure a defined rest position 11 J of the button 11 to be actuated with respect to the carrier 16.

A gentler scanning of the release position of the tumblers is obtained in the second and third exemplary embodiments according to devices 10.2 and 10.3 of FIGS. 4a and 5. Here, the locking edges 30 or the further locking edges 30 '(not shown in detail) are located on a thrust member 32 which is shown in FIG the actuating unit 15 of FIG. 4a or in the button 11 of FIG. 5 is initially movable transversely. This is done by a link guide 50 in an adjacent control slide 34. This link guide 50 is arranged twice and consists of two slit-shaped inclined guide parts 52 in the control slide 34 and two stationary sliding parts 51, which are anchored in the carrier 16 or in the axial guide 17 there. In order to permit the lifting movement 12, the pushbutton 11 therefore has the longitudinal slots 54 for the sliding parts 51, which can be seen in FIG. 4b. Here, the tumblers 21 are scanned very reliably and gently. It goes without saying that the pushing element 32 is similar here as well U-profile 37 as the pivot member 31 of Fig. 3a and 3b.

4a shows the position when the key 22 is removed. Then the locking edge 30 is at a distance 24J ^" m approximately parallel to the axial plane 23. The transverse load springs 39 in conjunction with an end stop 49 between the two parts 32, 34 ensure that 4a are at a maximum distance 59 from one another in the rest position 11J of FIG. 4a. Here too, a restoring spring 19 provides a restoring force 18 of the actuating unit 15 here a push operation 12 of the button 11 is carried out, so the

Thrust member belonging joint 55 not the corresponding counter-joint 56 of the associated transmission lever 57, but moves ineffectively into a free space 64 of this lever 57. The resilient transverse loads 39 acting between the thrust member 32 and the control slide 34 are minimal and do not impair the protruding tumblers 21. The lifting movement 12 is transmitted via guide strips 13 from the lifting part 11 to the slide 32.

With the key inserted, the slider 32 can move freely over the retracted tumblers 21 during an initial phase 61 of its movement, as shown in FIG. 4b, and comes with its abutment point 55 in axial alignment with the mating abutment point 56 from the transmission cable 57. In the intermediate position 11.2 of FIG 4b, the distance 24.2 between the locking edge 30 and the axial plane 23 has practically decreased to zero. During the remaining phase 62 of the movement noted in FIG. 4b, there is then an exclusive displacement 36 running parallel to the axial plane. In the fully depressed position 11.3 of the actuation unit 15 of FIG. 4b, the transmission lever 57 there has finally reached the swiveled end position, which is indicated by dash-dotted lines, where the lock in the door has been opened via the core 42 of the Bowden cable 40.

The third exemplary embodiment 10.3 of FIG. 5 differs from that in FIG. 4a in that the locking cylinder 20 is not connected to the button 11 to form a structural unit 15, as in FIG. 4a, but is seated in the carrier 17 in a stationary manner. The thrust member 32, the control slide 34 and the intermediate transverse load spring 39 are seated in a slide 90 which is arranged in the axial guide 17 to be longitudinally movable in the sense of the stroke movement arrow 12 there. A pushbutton 11 is fixedly connected to the carriage 90 and can thus be moved together with the stroke. The carriage 90 is under the restoring force 18 of a restoring spring 19. The extension position 11 J of the button 11 on the front of the axial guide 17 is determined by the abutment action of a flange 91 or the like, which interacts, for example, with the inner surface of the front wall 92 of the housing. Otherwise, the mode of operation of device 10.3 corresponds to device 10.2 of FIGS. 4a, 4b described above. In the fourth device 10.4 of Fig. 6a and 6b is the

Locking edge 30 again on a pivot member 31 which is articulated at 33 at one end of a transmission lever 57. The transmission lever 57 is fixed at 63 in the housing and his other arm engages here as well

Bowden cable 40 trained input member 40 of the closure. The

Swivel member 31 has special guide means 60. In the present case, these consist, on the one hand, of one which is movable with the actuating unit 15

Control pin 65 and on the other hand from a profiled pin guide 66 on

Swivel member 31. The swivel member 31 is under the action of a

Spring load 75. For this purpose, a leg spring is used in the present case, one leg of which strives to keep the pivot member 31 with its locking edge 30 pivoted against the emerging tumblers 21 located in the locked position. Without the key 22, the drawn in solid line in FIG. 6a results

Starting position of the swivel link 31. In this case, the

Button 11 in the direction of arrow 12 of Fig. 6a, the pivot member 31 is not taken. The actuating unit 15 moves with the control pin 65 located in it in the direction of the arrow 74 of FIG. 6a, but the

Control pin in a freewheel piece 69 of the cam 67. During the axial movement of the locking cylinder 20, which is also moved, the protruding tumblers slide

21 along the blocking edge 30 of the resting active member 3 1. The swivel link

31 remains ineffective. The pivot member 31 articulated on the overload lever 57 remains at rest and the lock is not actuated.

If, starting from FIG. 6a, the tumblers 21 have come into their release position due to the inserted correct key 22, then the locking edge 30 of the swivel member 31 is free of the tumblers 21. Then the swivel member 31 can be swiveled under the effect of the spring load 75 mentioned in the direction of arrow 73 into the swivel position indicated by dash-dotted lines. Then the control cam 67 reaches the swivel position, also shown in dash-dotted lines in FIG. 6a, and is located above the retracted tumblers 21. Then, however, a drive shoulder 68 shown in FIG. 6b is already in an axial alignment in FIG 65 came. When the unit 15 is actuated in the direction of the arrow 12, after an initial phase of the lifting movement identified by the arrow 71, if an intermediate position 11.2 is reached - the control pin 65 reaches the position indicated by dash-dotted lines, where it is in contact with the driving shoulder

68 is coming. During the subsequent subsequent phase 72 of the one shown in FIG. 6b

Total stroke 70 is an essentially axial movement 74 of the

Swivel member 31. The transmission lever 57 is against the action of

Leg spring pivoted into the working position shown in FIG. 6b and thereby takes the connection point of the Bowden cable 40 with it. There is an actuation of the

Closure instead.

While the pin guide 66 in the device 10.4 in FIG. 6b is designed as an opening 77 in the pivot member 31, in the fifth device 10.5 in FIG. 7 the pin guide is formed by a groove 78 embedded in the pivot member 31. This groove 78 has an analog groove profile to the opening ch 77, which is why the same effects result as in the device 10.4. In the device 10.5 of FIG. 7, the transmission lever 57 is designed as an angle lever, which is why the input member 40 of the closure can assume a different angular position than in the device 10.4. By fasteners 79, e.g. Rivet, the lock cylinder 20 is connected to the push button 1 1 to the common actuating unit 15. 8, in this case the control pins 65 are composed of two opposing sections, between which the swivel member 31, which is designed here as a hollow body, is arranged. Corresponding to the control pin sections 65, the control member 31 in FIG. 8 has two mutually opposite pairs of grooves.

9 and 10 show a sixth embodiment of the device 10.6 according to the invention, which corresponds in many respects to the device 10.5 from FIG. 7. As far as matches exist, the previous description applies. It is enough to deal with the differences.

In the device 10.6 of FIGS. 9 ^" and 10, the button 11 of the actuation unit 15 is formed in two parts; it has a cover 80, which serves as a pressure surface 58 for the pressure actuation 12, and consists of a sleeve part 93 with a thickened bottom part 94 20 is supported with its front end on the inner surface 81 of the base part 94. An elastomer seal can also be provided in this area 95 can be provided for the key channel 26. The cover 80 is designed as a hinged cover and is mounted at 82 in front of the bottom part 94 of the sleeve 11. The

Hinged lid 80 can be between the cover layer 80J shown in FIG. 9 and one

10 apparent open position 80.2 can be pivoted in the direction of arrow 83.

A blocking lever 85 is also movable with the actuating unit 15. The hinged cover 80 has a cam 84 which, during the folding movement 83, pivots the blocking lever 85 between two positions 85.2 on the one hand and 85J on the other hand. If the cover 80 is in its open position 80.2 from FIG. 10, the cam 84 has released the blocking lever 85. The blocking lever 85 can also be pivoted out into its blocking position 85J due to a return spring 88 acting thereon, where it engages behind a blocking shoulder 87 in the axial guide 17 of the actuating unit 15. Then a lifting movement 12 of the assembly 15 is blocked.

When the hinged cover 80 is in its cover position 80J from FIG. 9, its cam 84 presses the blocking lever 85 into its deblocking position 85.2, which can be seen in FIG. 9. Then there is no interlocking engagement between the actuation unit 15 and its axial guide 17. Then a stroke movement 12 of the actuation unit 15 is readily possible and leads to the reversal of the closure via the input member 40, which has already been described several times.

The bottom part 94 of the actuation unit 15 receives the end of the inserted key 22. Then the hinged cover 80 located in its cover position 80J overlaps the free end of the key. Now the mentioned pressure surface 58 of the actuation unit 15 comes into effect. This cover layer 80.1 can be secured by latching means 89, which are arranged between the free end of the hinged cover 80 on the one hand and the bottom part 94 of the actuation unit 15. Reference number 1 is:

10J first exemplary embodiment of the device (FIGS. 1 to 3b)

10.2 second embodiment of the device (FIGS. 4a, 4b)

10.3 third embodiment of the device (FIG. 5)

10.4 fourth embodiment of the device (FIGS. 6a, 6b)

10.5 fifth embodiment of the device (Fig. 7, 8)

10.6 sixth embodiment of the device (Fig. 9, 10)

11 buttons

11 J rest position of 11

11.2 intermediate position of 11

11.3 end position of 11; push-in

12 Arrow of the stroke movement of 11 or 15, push actuation

13 guide bar for 32 (Fig. A, b)

14 insertion movement of 22 (Fig. 1)

15 actuating unit from 11, 20 (FIG. 1)

16 carriers for 20 (Fig. 5)

17 axial guide in 16 for 11 (Fig. 5)

18 restoring force for 11 or 15 (Fig. 1)

19 return spring for 18 or 90 (Fig. 1, 5)

20 locking cylinders

21 tumbler, first row 21 'tumbler, second row 21 J blocking position of 21

21.2 Release position of 21

22 keys

23 axial plane through 20, arrangement of 21 or 21 'in 20

(Fig. 1)

24. 1 distance between 30, 23 at 11 J (Fig. 4a)

24.2 distance between 30, 23 at 11.2 and 11.3 (Fig. 4b)

25 key channel in 20 (Fig. 1, 9)

26 channel opening (FIG. 9) 27 fixed projection on 16 (Fig. 1)

28 protruding end of 21 (Fig. 3a) 28 'protruding end of 21' (Fig. 3a)

29 non-circular profile of 20, rectangular profile (Fig. 3 a)

30 first locking edge for 21 (Fig. 1, 3a) 30 'second locking edge for 21' (Fig. 3a)

30.1 rest position of 30 (FIGS. 1, 4a)

30.2 working position of 30 (Fig. 1, 4b)

31 swivel link (Fig. 1, 6a)

32 thrust link (Fig. 4a)

33 trunnion, pivot bearing for 31 (Fig. 1, 6a)

33 J position of 33 at 11 J (Fig. 1, 6a)

33.3 position of 33 at 11.3 (Fig. 1, 6a)

34 control spool (Fig. 4a)

35 transverse movement of 30 or 32 (Fig. 1, 4b)

36 parallel displacement of 32 or 30 (FIG. 4a)

37 C-shaped profile of 31 or 32 (FIGS. 3a, 3b) 38, 38 'leg of 37

39 transverse load spring between 32, 34 (Fig. 4a)

40 input link, Bowden cable

41 coat of 40

42 soul of 40

43 end stop at 1 1 or 15 (FIG. 1)

44 end stop at 16 (Fig. 1)

45 working arm on 31 (Fig. 1)

46 pivoting movement of 45 between 33 J and 33.3 (Fig. 1)

47 support point from 45 to 27 (FIG. 1)

48 predetermined breaking point of 47 (FIG. 2)

49 end stop between 32, 34 (FIG. 4a)

50 slide guide (Fig. 4a, 5)

51 stationary setting part of 50, sliding part

52 moveable backdrop part of 50, guide part

53 effective end of 52 backdrop (Fig. 4a)

54 longitudinal slot in 1 1 for 51 (Fig. 4b) 5 joint at 32 (Fig. 4a) 6 counter joint for 55 at 57 (Fig. 4a)

57 deflection lever, transmission lever for 36 versus 41 (Fig. 4a to 7)

58 printing area of 80 (Fig. 9)

59 maximum distance between 32, 34 (FIG. 4a)

60 guide means in 31 (Fig. 6a)

61 initial phase of 12 (Fig. 4b)

62 remaining phase of 12 (FIG. 4b)

63 stationary bearings for 57 to 16 (Fig. 4a)

64 free space at 57 for 55 (Fig. 4a)

65 control pins of 60 (FIG. 6b), pin section (FIG. 8)

66 Pin guide from 60 to 65 (Fig. 6b)

67 control curve for. 65 in 66 (Fig. 6b)

68 take-along shoulder in 66 (FIG. 6b)

69 freewheel piece in 66 for 65 (Fig. 6a, 6b)

70 total stroke for 11, 15 out of 71, 72 (Fig. 6b)

71 initial phase of 12 (Fig. 6a)

72 remaining phase of 12 (Fig. 6b)

73 pivoting movement of 31 (FIG. 6a)

74 axial movement of 31 (FIGS. 6a, 6b)

75 spring load from 31 to 57 (FIG. 6a)

76 leg spring for 75

77 breakthrough in 66 (Fig. 6a)

78 groove of 66 (Fig. 7, 8)

79 fasteners from 20 to 1 1 (Fig. 7)

80 hinged lid (Fig. 9, 10)

80.1 covering layer of 80

80.2 open position of 80

81 inner surface of 94 (Fig. 9) ^"

82 swivel bearings of 80

83 folding movement arrow of 80 (FIG. 9)

84 cams on 80 for 65 (Fig. 9, 10)

85 locking lever (Fig. 9, 10) 85J blocking position of 85 (Fig. 10)

85.2 Unlock position of 85 (Fig. 9)

86 swivel movement arrow of 85 (FIG. 9)

87 blocking shoulder on 16 (FIG. 9)

88 return spring for 85 (Fig. 10)

89 locking devices between 80 and 11

90 sledges for 34, 32 (Fig. 5)

91 stop flange at 11 (Fig. 5)

92 housing front wall of 16 (FIG. 5)

93 sleeve part of 11 (FIG. 9)

94 bottom part of 11 (FIG. 9)

95 elastomer seal at 26 (Fig. 9)

Claims

Patent claims

1.) Device (10J to 10.6) with an axially movable (12) button (11) for actuating a lock on a door or flap, in particular for a vehicle,

with a locking cylinder (20) which has radially movable tumblers (21) in an axial arrangement (23) and to which a key (22) is assigned,

the tumblers (21) are normally in a blocking position (21 J), where the tumblers (22) protrude from the locking cylinder (20),

but move the tumblers (21) into the locking cylinder (20) by means of the key (22) inserted in the locking cylinder (20) and are then in their release position (21.2),

and with a blocking edge (30) arranged on the side next to the protruding tumblers (21), which only interacts with the tumblers (21) in the blocking position (21 J), but not in the release position (21.2),

and the stroke movement (12) of the push button (11) can only be transmitted to an input member (40) of the closure in the release position (21.2) of the tumblers (20),

characterized ,

that the locking cylinder (20) is arranged non-rotatably,

that the locking edge (30) is movable transversely (35) to the axial arrangement (23) of the tumblers (21),

that the transverse movement (35) starts from the lifting movement (12) of the button (11), that the tumblers (21) in the blocking position (21.1) prevent the transverse movement (35) of the blocking edge (30), but allow in their release position (21.2),

and that the lifting movement (12) of the button (11) is only forwarded to the input member (40) of the closure with simultaneous transverse movement (35) of the locking edge (30).

2.) Device (10J, 10.4) according to claim 1, characterized in that the locking edge (30) is located on a pivot member (31) which is pivotally mounted (33) and pivotable relative to the axial plane (23).

3.) Device (10.2, 10.3) according to claim 1, characterized in that the locking edge (30) is located on a thrust member (32), which is opposite to the axial plane (23) from variable (24 J, 24.2) guided (13) is.

4.) Device (10.2, 10.3) according to claim 3, characterized in that the thrust member (32) upon actuation (12) of the button (11) at least partially parallel (36) on the one hand and on the other hand transverse (35) to the axial plane (23rd ) is moved.

5.) Device (10J, 10.2, 10.4, 10.5) according to one of claims 1 to 4, characterized in that the locking cylinder (20) is arranged in the button (11) and with this a jointly movable (12) actuating unit (15 ) forms.

6.) Device (10.3) according to one of claims 1 to 4, characterized in that the locking cylinder (20) independently of the button (11) a stationary support (16) is seated and is not moved during the lifting movement (12).

7.) Device (10.3) according to claim 6, characterized in that the axial guidance (17) of the button (11) and the attachment of the locking cylinder (20) take place in the same carrier (16).

.) Device (10J to 10.6) according to one of claims 1 to 7, characterized in that the locking cylinder (20) is non-circular (29) and non-rotatably mounted on the carrier (16) or on the button (11).

9.) Device (10J) according to one of claims 1 to 8, characterized in that the tumblers emerge from the locking cylinder (20) on diametrically opposite sides in two rows (21, 21 ') (28, 28'),

that the pivoting member (31) or pushing member (32) have a C-shaped profile (37) and have a pair of locking edges (30, 30 ') at its two leg ends (38, 38'),

and that when the push button (11) or the actuating unit (15) is actuated, these two locking edges (30, 30 ') scan the two tumbler rows (21, 21') for their complete release position (21 J).

10.) Device (10J to 10.6) according to one of claims 1 to 9, characterized in that the button (11) or the actuating unit (15) by a restoring force (18) spring-loaded (19) and by end stops (43, 44 ) are held in a defined rest position (11 years). According to the exemplary embodiment according to FIGS. 1 to 3b:

11.) Device (10J) according to one of claims 1 to 10, characterized in that the pivot member (31) on the button (11) or on the actuating unit (15) is pivotally mounted (33).

12.) Device (10J) according to claim 11, characterized in that the pivot member (31) is rotatably connected to a working arm (45) which transmits its pivoting movement (46) to the input member (40) of the closure.

13.) Device (10J) according to claim 11 or 12, characterized in that a spring (19) holds the swivel member (31) in a rest position (30J),

where the locking edge (30) or the locking edges (30, 30 ') essentially assume a parallel position with respect to an axial plane (23) passing through the locking cylinder.

14.) Device (10J) according to claim 13, characterized in that both the rest position (30J) of the pivot member (31) and the restoring force (18) acting on the button (11) or the actuating unit (15) of the same Spring (19) are generated.

15.) Device (10J) according to one of claims 11 to 14, characterized in that in the rest position (30J) the thrust member (32) or its working arm (45) is supported on a stationary projection (27) (47), that - if at least one of the tumblers (21, 21 ') of the

Lock cylinder (20) is still in its locked position (21 J) - through this

Support (47, 27) violent actuations (12) of the button (11) or

Actuating unit (15) are added,

and that the pivoting movement (35, 46) of the pivoting member (31) or its working arm (45) in the release position (21.2) of the tumblers (21, 21 ') is directed away from this projection (27).

16.) Device (10J) according to claim 15, characterized in that the support point (47) on the swivel member (31) or on the working arm (45) has a predetermined breaking point (48) which breaks during violent actuations (12).

4a to 5:

17.) Device (10.2, 10.3) according to one of claims 1 to 10, characterized in that the transverse movement (35) of the thrust member (32) is generated by a slotted guide (50) extending inclined to the actuating direction (12),

that the link guide (50) consists of two interlocking, complementary link parts (51, 52), namely a guide part (52) and a sliding part (51),

and that the one link part (51) is stationary and the other link part (52) with the thrust member (32) is movable (27).

18.) Device (10.2, 10.3) according to claim 17, characterized in that not only the thrust member (32) but also a control slide (34) are guided (13) on the push button (11) (13), that - limited by end stops (49) - between the thrust

(32) on the one hand and the control slide (34) on the other hand, one

Maximum distance (59) determining transverse load (39) acts,

that the movable part of the link (52) sits on the control slide (34) and is limited by a link end (53) like a stop

and that when the button (11) is actuated (12) only in an initial phase (61), the thrust member (32) is moved (35) across the transverse load (39) and the link guide (40) of the control slide (34) until the Back end (53) is effective

and that during the remaining phase (62) of the lifting movement (12) the thrust member (32) is moved exclusively parallel (36) to the axial plane (23) of the locking cylinder (20) and transmits this axial movement (36) to the input member (40) of the closure ,

19.) Device (10.2, 10.3) according to claim 17 or 18, characterized in that the thrust member (32) has an axial joint (55), which is assigned a counter joint (56) which is located on a transmission lever (57) .

that the transmission lever (57) is pivotally mounted (63) and connected upstream of the input member (40) of the closure.

20.) Device according to claim 18 and 19, characterized in that the transmission lever (57) next to its counter-impact point (55) has a free space (64),

and that this free space (64) in the rest position (11 J) of the button (11) is aligned with the joint (55) of the thrust member (32).

1.) Device (10.2, 10.3) according to claim 20, characterized in that in the locked position (21 J) of the tumblers (21) the axial alignment of the joint (55) of the thrust member (32) with the free space (64) of the transmission lever ( 57) generates a freewheel where the actuation (12) of the button (11) or the actuation unit (15) is ineffective.

According to the embodiment according to FIGS. 6a to 8:

22.) Device (10.4, 10.5) according to one of claims 1 to 10, characterized in that the pivoting member (31) is articulated (33) on a transmission lever (57) which is fixedly mounted (63) and the input (40) upstream of the shutter,

that the swivel member has guide means (60) which swiveled the swivel member (32) towards the tumblers (73) only during the initial phase (71) of the stroke movement (12) of the pushbutton (11) or the actuating unit (15) as long as holds until all tumblers (21) have been scanned from its locking edge (30)

and that during the remaining phase (72) of the total stroke (70) the guide means (60) cause an essentially axial further movement (74) of the swivel member (31), parallel to itself.

23.) Device (10.4, 10.5) according to claim 22, characterized in that the guide means (60) on the one hand and a profiled pin guide (66.) With a control pin (65) movable with the button (11) or the actuating unit (15) ) ^' on the other hand on the swivel link (31),

that the pin guide (66) consists of a control cam (67), a driving shoulder (68) and a freewheel piece (69) for the control pin (65), that the control cam (67) interacts with the control pin (65) during the initial phase (71) of the overall stroke (70) and pivots the pivoting member (32) until the driving shoulder (68) is axially aligned with the control pin (65) and during the remaining phase (72) of the actuation (12) of the button (11) or the actuation unit (15) is transferred to the swivel member (31)

and that in the rest position (11 J) of the button (11) or the actuating unit (15) the control pin (65) is axially aligned with the freewheel piece (69), where an actuation (12) of the button (11) or Actuating unit (15) in the locked position (21 J) of the tumblers (21) for the swivel member (31) remains ineffective.

24.) Device (10.4, 10.5) according to claim 22 or 23, characterized in that a spring load (75) acts on the pivot member (31), which endeavors the pivot member (31) with its locking edge (30) against in the locked position (21 J) tumblers (21).

25.) Device (10.4) according to one of claims 22 to 24, characterized in that the profiled pin guide (66) consists of an opening (77) in the pivot member (31).

26.) Device (10.5) according to one of claims 22 to 23, characterized in that the profiled pin guide (66) consists of a groove (78) in the pivot member (31).

9 and 10:

7.) Device (10.6) according to one of claims 1 to 26, characterized in that a hinged cover (80) in front of the front end of the

Lock cylinder (20) is located

and that the hinged cover (80) can be folded between a cover position (80J) and an open position (80.2) relative to a channel opening (26) serving to insert (14) the key (22) into a key channel (25) of the locking cylinder (20) ( 83) is.

28.) Device (10.6) according to claim 27, characterized in that a blocking lever (85) is articulated (82) on the button (11) or on the actuating unit (15),

that the hinged cover (80) has a cam (84) which pivots (86) the blocking lever (85) between two positions (85J, 85.2),

namely an effective blocking position (85J) in the open position (80.2) of the cover (80), where the blocking lever (85) engages behind a stationary blocking shoulder (87) and a lever movement (12) of the button (11) or the actuating unit (15) prevented

and a deblocking position (85.2), where the blocking lever (85) releases its blocking shoulder (87) and permits a lifting movement (12) of the button (11) or the actuating unit (15).

29.) Device (10.6) according to claim 28, characterized in that the hinged cover (80) - in its cover position (80J) overlaps the inserted key (22) at the free end ^' and a pressure surface (58) for actuating (12) the Forms button (11) or the actuating unit (15).

30.) Device (10.6) according to claim 28 or 29, characterized in that the blocking lever (85) by a return spring (88) in

Direction of its effective blocking position (85J), namely in the sense of engagement with the associated blocking shoulder (87), is loaded.

31.) Device (10.6) according to one of claims 27 to 30, characterized in that the hinged cover (80) is held in its cover position (80J) by latching means (89).