EP3048228A1 - Vehicle door lock - Google Patents

Abstract

The invention relates to a vehicle door lock (1) for locking and closing doors of motor vehicles, comprising a rotary latch arrangement (2) and a triggering mechanism (3). The rotary latch arrangement (2) comprises a lock box (6) having a recess (13) for a locking bolt (14), a rotatably mounted rotary latch (12) arranged in the lock box (6) and a rotatable locking pawl arranged in the lock box (6) (26). The release mechanism (3) for unlocking the rotary latch (12) comprises a first triggering device (5) with a crossbar (134), a cable mechanism with a traction element (147) guided by the crossbar (134) and means for actuating the cable mechanism and a in the lock case (6) engaging, two opposing operating lever side surfaces (68) having, rotatably mounted actuating lever (35). The operating lever (35) is rotatably drivably connected to the first triggering means (5) in an operating lever operating direction (B) about an operating lever pivot shaft (58), the pawl (26) being operable by rotation of the operating lever (35) in the operating lever operating direction (B) is, so that the locking of the rotary latch (12) is releasable. In this case, the actuating lever (35) has two drive elements (76), each projecting from one of the two actuating lever side surfaces (68), each having a drive surface (85). In addition, the first triggering device (5) has a drive bracket (40) with two rotatably mounted drive levers (148) and a coupling rod (149) which is connected to the tension element (147), the drive levers (148) being connected at one end by means of the coupling rod (149) are connected to each other and slidably abut each other on each one of the two drive surfaces (85). And the operating lever (35) is connected to the tension member (147) via the drive bracket (40) in the actuating lever actuating direction (B) rotatably driven in connection.

Description

The invention relates to a vehicle door lock for locking and closing doors of motor vehicles, in particular doors of agricultural machinery, such as tractors, with a rotary latch assembly and a trigger mechanism for the rotary latch assembly having a first, remotely actuable and a second actuatable release device, wherein the remotely actuable Tripping device has a truss tube with remote release means disposed therein, a remote control button and a cable pull mechanism operatively connected to the remote release means. Fernbetätigbar means within the scope of the invention thus that the actuating mechanism of the triggering device, namely the remote control button is not attached directly to the lock case.

Such a vehicle door lock is for example from the DE 199 52 012 A1 known. This has a flat parallelepiped-shaped lock case with a recess for a locking pin, wherein in the lock case two rotatably mounted and spring-assisted in an opening direction rotary latches that surround the lock pin or release, and a pivotable pawl are arranged with the rotational movement of the rotary latch lockable and the lock is lockable. For this purpose, the pawl has two approximately at right angles to each other directed pawl lever arms and is pivotally mounted in the angular range in which the two pawl lever arms are connected to each other. On one of the two pawl lever arms also a Klinkenraststück is at the end provided, the counter-locking toothing opposite to the counter-locking teeth of the rotary traps and engages in encircling the rotary latch members in the locking holes of the link-locking gears. A trigger mechanism of the door lock has a nahbetätigbare release device and a remote-actuated release device with which the pawl is actuated, so that the locking of the rotary latch is releasable. The nahbetätigbare release device has a Nahauslösehebel which is actuated by pulling on a door handle, wherein the Nahauslösehebel is in direct operative connection with the pawl in the region of the locking piece having Klinkenhebelarms. The remotely actuable release device has a pivotable to the lock case crossbar in which a projecting over a pipe jacket remote control button is operatively connected to disposed within the crossbar remote control means, in turn, a guided inside the crossbar pull rope or a rod with a at the lock end arranged the truss tube, pivotable remote release lever are in operative connection. By means of the remote release lever, which is in direct operative connection with the pawl in the region of the locking piece not having Klinkenhebelarms, the pawl is actuated. By a longitudinally displaceable and fixable arrangement of the remote control means including the remote control button on the truss tube ensures that the truss tube can be pivoted to the lock case and the position of the remote control means including the remote control button to the swing angle is customizable. At its end facing away from the lock, the truss pipe also has a tube pinching provided with a slot, by means of which the truss tube is screwed to a frame strut of the vehicle door.

From the DE 10 2005 016 253 A1 is a remotely actuable release device of a generic vehicle door lock known. In this triggering device, the truss tube instead of Rohraufquetschung an inserted into the end of the truss pipe internally threaded body with a preferably traversenrohraxial extending threaded bore into which a fastening screw is screwed, which passes through a clamp body and the frame strut to which the pipe is attached. In this case, the clamp body is set against a perpendicular to the longitudinal axis of the truss tube arranged front end of the truss tube, wherein the clamp body has to a front end of the truss tube opposite flat contact surface. This fastening device is easily adaptable to the respective course of a frame strut and easy to assemble.

From the DE 20 2007 005 292 U1 a vehicle door lock is known, comprising a rotary latch assembly and a trigger mechanism with which the rotary latch assembly is unlocked. The rotary latch arrangement has a lock box having a recess for a locking bolt, in which at least one rotary latch is rotatably mounted, wherein the rotary latch is drivably connected to a rotary latch spring. In addition, at least one pivotable pawl is arranged in the lock case, with which the rotational movement of the catch can be locked and thus the rotary latch assembly is locked. The trip mechanism includes a near-actuable trip device and a remote-actuatable trip device having a truss tube with remote release means disposed therein, a remote control button, and a cable pull mechanism operatively connected to the remote release means. The pawl can be actuated both with the actuatable release device so also with the remote-controlled release device, so that the locking of the rotary latch is releasable, wherein the trigger mechanism has an actuating lever by means of which the pawl is actuated and by means of both the near-actuated release device and by means of remotely actuable Triggering device is actuated.

This known near- and remote-operated door lock has proven itself.

Object of the present invention is therefore to provide a door lock of the type mentioned above, which has a near- and remote-actuated release device and which is improved in terms of robustness, mounting capability and reliability of the lock mechanism.

This object is achieved with the features of claim 1. Advantageous developments of the invention are characterized in the subclaims.

In the following the invention will be explained in more detail by way of example with reference to a drawing.

Fig. 1:

Eine isometrische Explosionsdarstellung eines erfindungsgemäßen Türschlosses

Fig. 2:

Eine isometrische Ansicht eines Schlosskastens des erfindungsgemäßen Türschlosses

Fig. 3:

Eine isometrische Ansicht eines Lagerungsblechs mit Antriebs- und Betätigungshebel eines Auslösemechanismus des Türschlosses gemäß Fig. 1

Fig. 4:

Eine Seitenansicht des Lagerungsblechs gemäß Fig. 3

Fig. 5:

Eine isometrische Ansicht des Betätigungshebels gemäß Fig. 3

Fig. 6:

Eine isometrische Ansicht des Antriebshebels gemäß Fig. 3

Fig. 7:

Eine isometrische Ansicht eines Winkelblechs des Auslösemechanismus des Türschlosses gemäß Fig. 1

Fig. 8:

Eine geschnittene Seitenansicht des Türschlosses gemäß Fig. 1 im montierten Zustand (mit geschlossenen Drehfallen)

Fig. 9

Eine isometrische Ansicht des Türschlosses gemäß Fig. 1 im montierten Zustand

Fig. 10:

Eine isometrische Explosionsdarstellung eines erfindungsgemäßen Türschlosses gemäß einer weiteren Ausführungsform

Fig. 11

Eine isometrische Ansicht des Türschlosses gemäß Fig. 10 im montierten Zustand mit einem Winkelblech gemäß einer vorteilhaften Ausführung

Fig. 12

Eine geschnittene Seitenansicht des Türschlosses gemäß Fig. 11 (mit geöffneten Drehfallen)

Fig. 13a:

Eine deckelseitige Ansicht auf eine Drehfallenanordnung des erfindungsgemäßen Türschlosses ohne Deckel eines Schlosskastens mit geschlossenem Drehfallenschloss

Fig. 13b:

Eine deckelseitige Ansicht auf die Drehfallenanordnung des erfindungsgemäßen Türschlosses ohne Deckel des Schlosskastens, bei dem sich der Betätigungshebel in Auslösestellung zum Öffnen des Drehfallenschlosses befindet

Fig. 13c:

Eine deckelseitige Ansicht auf die Drehfallenanordnung des erfindungsgemäßen Türschlosses ohne Deckel des Schlosskastens mit geöffnetem Drehfallenschloss

Show it:

Fig. 1:

An isometric exploded view of a door lock according to the invention

Fig. 2:

An isometric view of a lock case of the door lock according to the invention

3:

An isometric view of a storage tray with drive and operating lever of a trigger mechanism of the door lock according to Fig. 1

4:

A side view of the storage tray according to Fig. 3

Fig. 5:

An isometric view of the operating lever according to Fig. 3

Fig. 6:

An isometric view of the drive lever according to Fig. 3

Fig. 7:

An isometric view of an angle plate of the release mechanism of the door lock according to Fig. 1

Fig. 8:

A sectional side view of the door lock according to Fig. 1 in assembled condition (with closed rotary latches)

Fig. 9

An isometric view of the door lock according to Fig. 1 in the assembled state

Fig. 10:

An isometric exploded view of a door lock according to the invention according to a further embodiment

Fig. 11

An isometric view of the door lock according to Fig. 10 in the assembled state with an angle plate according to an advantageous embodiment

Fig. 12

A sectional side view of the door lock according to Fig. 11 (with open rotary traps)

Fig. 13a:

A cover-side view of a rotary latch arrangement of the door lock according to the invention without the lid of a lock case with closed rotary latch lock

Fig. 13b:

A cover-side view of the rotary latch arrangement of the door lock according to the invention without a lid of the lock case, in which the actuating lever is in the release position for opening the rotary latch lock

Fig. 13c:

A lid-side view of the rotary latch arrangement of the door lock according to the invention without lid of the lock case with open rotary latch lock

The door lock 1 according to the invention Fig. 1 . 8th . 9 ) has a rotary latch assembly 2 and a trigger mechanism 3 with a near and a remotely actuable tripping device 4.5 each for unlocking the rotary latch assembly 2.

The from the DE 10 2006 012 956 A1 known rotary latch assembly 2 ( Fig. 1, 2, 8-13 ), to which reference is hereby made, has a substantially parallelepiped lock case 6. The lock case 6 comprises a flat bottom plate or rear wall 7, a lid 8 opposite and substantially parallel to the bottom plate 7 and a front wall 8, two parallel to the bottom plate 7 and the lid 8 transverse walls 9 and a bottom plate 7 and Furthermore, the lock case 6 a to the bottom plate 7 and the cover 8 vertical longitudinal wall 11. The longitudinal wall 11 adjoins the two transverse walls 9 preferably substantially at right angles. The lock case 6 is used to hold a known, two rotary traps 12 having lock mechanism. In addition, the lock case 6 has a V-shaped locking bolt recess 13 extending from the longitudinal wall 11 into the cover 8 and the bottom plate 7, through which a locking bolt 14 (FIG. Fig. 1 ) into the lock case 6 and out of the lock case 6 is movable out. Furthermore, the lock case 6 in the cover 8 preferably has two boreholes 15 with internal threads for fastening the lock case 6 to the release mechanism 3. The boreholes 15 are particularly preferably arranged in the corner region between the longitudinal wall 11 and the transverse walls 9.

Preferably, a region of the longitudinal wall 11, seen in the direction of the locking bolt recess 13, extends in a wedge-shaped manner outwards or away from the lock case 6, so that the rotary latches 12 in the open position (FIG. Fig. 13c ) and in the closed position ( Fig. 13a ) do not protrude from the lock case 6 and are disposed within the lock case 6. The two rotary traps 12 are rotatably mounted on a respective one provided in a rotary latch bearing bore 16a, hollow cylindrical rotary latch bearing pin 16. The two rotary latch bearing bolts 16 are suitably fixedly connected to the bottom plate 7 and each have a rotary latch bearing pin axis or rotary shaft rotation axis 17, which is perpendicular to the bottom plate 7. In addition, the two rotary traps 12 are preferably arranged symmetrically with respect to a transverse center plane 18 of the rotary latch assembly 2 spaced from each other. The rotary traps 12 are preferably plate-shaped elements, for example plates made of steel, which extend parallel to the bottom plate 7. At each catch 12 each a locking lug 19 is formed with a groove 20. The grooves 20 are arranged facing each other and serve to receive the perpendicular to the bottom plate 7 extending and preferably cylindrically shaped locking bolt 14, which will be discussed in more detail below. The rotary traps 12 are spring loaded by means of a respective rotary latch spring 21, which have the tendency to keep the rotary traps 12 in the open position, that is, to push apart the locking lugs 19 facing each other. The rotary traps 12 are thus connected to a rotary latch spring 21 in a rotary latch opening direction D about the rotary shaft rotation axis 17 drivable in connection ( Fig. 13a ).

Furthermore, a peripheral wall or peripheral edge 22 of the rotary latches 12 substantially opposite to the locking lugs 19 each have a toothing 23 with preferably two rotary latch lugs 24 each and an intermediate latching recess 25. The toothing 23 serves in a manner known per se for locking the rotary latches 12 in their completely closed or pre-latched position by means of a respective detent lever or pawl 26.

The two elongated pawls 26 are also preferably plate-shaped and extend parallel to the bottom plate 7, wherein one end each of a pawl actuating portion 27 and the other end a latch bearing portion 28 is provided. The pawl storage section 28 has in each case a continuous pawl storage bore 29 with which the pawls 26 are rotatably mounted on, preferably hollow cylindrical, pawl bearing bolts 30 about a pawl rotation axis 31. The two pawl bearing bolts 30 are expediently also firmly connected to the bottom plate 7 and the pawl rotation axis 31 is perpendicular to the bottom plate 7. In addition, the two pawl bearing bolts 30 in each of the transverse walls 9 and the longitudinal wall 10 formed corner areas symmetrically with respect to the transverse center plane 18 of Door lock 1 spaced from each other, so that the pawls 26 are designed and arranged symmetrically to the transverse center plane 18.

The pawl actuating portion 27 of the two pawls 26 each have an integrally formed pawl latching lug 32, which is respectively indicative of the locking latch 12 to be locked and in the teeth 23 of the rotary latch 12 can interlock this interlock. there the pawls 26 are each spring-loaded with a respective pawl spring 33, which is preferably a leg torsion spring, so that the pawl latching lugs 32 are pressed in the direction of the rotary latches 12 or against the circumferential wall 22 of the rotary latches 12. The pawls 26 are thus connected to a respective pawl spring 33 about the pawl rotation axis 31 against a Kinkenbetätigungsrichtung K drivable in combination ( Fig. 13a, 13b, 13c ).

At the actuating portion-side end of the pawls 26, an actuating or support projection 34 is also provided in each case, which also extends in the direction of the rotary latches 12. This operating projection 34 serves as a support and engagement surface for an actuating lever 35 of the trigger mechanism 3, with which the pawls 26 can be pivoted about the pawl bearing bolts 30 in Kinkenbetätigungsrichtung K to unlock the rotary latches 12. This will be discussed in more detail below.

Furthermore, a lever passage recess 36 is provided in the lid 8 of the lock case 6. The lever passage recess 36 is preferably substantially parallelepiped-shaped and arranged centrally with respect to the transverse center plane 18 and in the region of the two actuating projections 34 of the pawls 26. By the Hebeldurchurchssaussparung 36 of the actuating lever 35 engages in the lock case 6 and on the actuating projections 34, which will be discussed later in more detail.

The trigger mechanism 3 of the door lock 1 according to the invention has the first or nahbetätigbare, ie in the immediate vicinity of the actuated rotary latch assembly 2 operable by an operator release device 4 and the second or fernbetätigbare, ie remote from the actuated rotary latch assembly 2 operable by an operator tripping device. 5 , the actuating lever 35, which is in direct operative connection both with the two tripping devices 4, 5 as well as with the pawls 26 of the rotary latch arrangement 2 to be actuated or can be brought into direct operative connection therewith, as well as a fastening plate 37 and an angle plate 38 for the storage of Individual parts of the trigger mechanism 3 and for fixing the trigger mechanism 3 on the lid 8 of the lock case 6.

The mounting plate 37 ( Fig. 1.3.4 ) is preferably formed in two parts and has two spaced-apart, preferably mutually mirror-symmetrical mounting plate elements 39a, 39b, for rotatably supporting the operating lever 35 of the actuatable release device 4 and for rotatably supporting a drive bracket 40 of the remote-actuated release device 5 and for attaching the trigger mechanism 3 am Lock case 6 serve.

The mounting plate elements 39a, 39b each have two, preferably mutually perpendicular, leg plates, each in a mounting plate edge 41a, 41b with each other are connected. In particular, the leg plates are each designed as a fastening or connecting leg 42a, 42b for attachment to the lock case 6 and as a bearing leg or bearing tabs 43a, 43b for mounting the actuating lever 35 and the drive arm 40. Furthermore, the fastening plate elements 39a, 39b each have a first upper side or element inner side 44a, b and a second upper side or element outer side 45a, b. The element inner sides 44a, b form a mounting plate inside 46 and the element outer sides 45a, b form a mounting plate outside 47. Furthermore, the mounting plate elements 39a, 39b each have a continuous, preferably cylindrical, perpendicular to the mounting plate 37 extending first mounting recess 48a, 48b. In addition, the mounting plate elements 39a, 39b each have a continuous, in particular cylindrical, perpendicular to the mounting plate 37 extending second mounting recess 49a, 49b and preferably a continuous, in particular cylindrical, perpendicular to the mounting plate 37 extending third mounting recess 50a, 50b. Furthermore, between the two spaced mounting plate elements 39a, 39b, a lever passage recess 52, preferably extending from a longitudinal edge 51 of the mounting plate 37 to the longitudinal edge opposite thereto, is provided. The lever passage recess 52 extends substantially centrally with respect to the mounting recesses 48, 49, 50.

The first attachment recesses 48a, 48b are arranged corresponding to the rotary latch support pins 16 of the rotary latch assembly 2, i. The first mounting recesses 48 are in the assembled state of the door lock 1 coaxial with the rotary latch mounting holes 16b. Conveniently, a cylindrical mounting bushing (not shown) is inserted in the mounting recesses 48a, 48b in a known manner with over the inside 46 of the mounting plate 37 protruding socket edge and internal thread. The mounting sleeve is inserted from the inner side 46 into the mounting recesses 48a, 48b and the socket edge is preferably welded to the inner side 46, so that the fastening bush is firmly connected to the mounting plate 37. The second fastening recesses 49a, 49b are arranged corresponding to the first lock box boreholes 15, so that in the mounted state of the door lock 1 the second fastening recesses 49a, 49b are aligned with the lock box boreholes 15. The third fastening recesses 50a, 50b are arranged corresponding to second lock box drill holes (not shown), so that in the mounted state of the door lock 1, the third fastening recesses 50a, 50b are aligned with the second boreholes of the lock box 6. On the assembly is discussed below.

The bearing tabs 43a, 43b each extend perpendicularly from the mounting leg 42a, 42b of the respective fastening element 39a, 39b in the direction of the mounting plate inside 46 gone. The first support tab 43a has two flap side surfaces 54a that are parallel to each other and perpendicular to the attachment leg 42a, as well as a circumferential tab side edge 55a that is perpendicular to the flap side surfaces 54a. The flap side edge 55a is preferably formed at the free end of the storage flap 43a as a rounded corner edge 56a. The second support tab 43b has, analogous to the first support tab 43a, two tab side surfaces 54b that are parallel to one another and perpendicular to the attachment leg 42b, as well as a circumferential tab side edge 55b that is perpendicular to the tab side surfaces 54b. The flap side edge 55b is preferably formed at the free end of the second bearing tab 43b as a rounded corner edge 56b.

Furthermore, the two bearing tabs 43a, 43b each have a, preferably continuous, in particular cylindrical, first Lappenlagerungsaussparung or Betätigungshebeilagerungsaussparung 57a, 57b, the recess axis perpendicular to the respective bearing tabs 43a, 43b, in particular to the flap side surfaces 54a, 54b, and an operating lever pivot axis 58 represents. Next, the two bearing tabs 43a, 43b each have a, preferably continuous, in particular cylindrical, second Lappenlagerungsaussparung or Antriebshebeilagerungsaussparung 59a, 59b, the recess axis perpendicular to the bearing tabs 43a, 43b, in particular to the flap side surfaces 54a, 54b, and represents a drive lever rotation axis 60 ,

Preferably, the two bearing tabs 43a, 43b in each case in a Lappenknickkante 41a, 41b connected to the mounting leg 42a, 42b or go over the Lappenknickkante 41a, 41b in the mounting leg 42a, 42b over. However, it is within the scope of the invention that the support tabs 43a, 43b be provided in another way, e.g. by welding, are connected to the mounting legs 42a, 42b.

The operating lever 35 ( Fig. 4 ) has an operating lever drive arm 61, an operating lever output arm 62, a stopper nose 63, and a bearing portion 64 arranged in a transition region of operating lever drive arm 61, operating lever output arm 62 and stop lug 63. Conveniently, side surfaces 65,66,67 of operating lever drive arm 61, operating lever output arm 62 and stop lug 63 define two common operating lever side surfaces 68 and a common circumferential operating lever peripheral wall 69 perpendicular to both operating lever side surfaces 68.

The Betätigungshebelantriebsarm 61 serves to drive the actuating lever 35 by means of the nahbetätigbaren and the remote-actuated tripping device 4,5. The elongate actuating lever driving arm 61 has a first, free, the Betätigungshebelabtriebsarm 62 facing away Antriebsarmende 70 and a second, the Betätigungshebelabtriebsarm 62 facing, Antriebsarmende 71. In addition, the Betätigungshebelantriebsarm 61 a Antriebsarmumfangswandung 72 having a first or Antriebsarmstirnwandwand 73 which is formed on the free Antriebsarmst 70, and one of these opposite second or lower Antriebsarmstirnwandung 74 and two opposing, in particular parallel to each other, and, in particular to the Antriebsarmumfangswandung 72 vertical, drive arm side surfaces 65 on. A portion of the drive arm peripheral wall 72, which faces the stop lug 63 and is disposed on the free drive arm end 70, forms an actuation lever drive surface 75 of the actuation lever 35. Further, an area facing away from the stop lug 63 and located at the free drive arm end 70, in particular the actuation lever drive surface 75 the Antriebsarmumfangswandung 72 preferably formed obliquely or inclined.

Furthermore, the Betätigungshebelantriebsarm 61 two lugs or shoulder strips 76, which each connect to one of the two Antriebsarmseitenflächen 65 and projecting therefrom. The two approach strips 76 are used to drive the operating lever 35 by means of the remote-actuated release device 5, which will be discussed in more detail below. The shoulder strips 76 are each preferably arranged on the second drive arm end 71. In a direction perpendicular to the two actuating lever side surfaces 68, the shoulder strips 76 preferably each have an L-shaped profile. The approach strips 76 thus have an L-profile. In addition, the two extension strips 76 are arranged symmetrically to the transverse center plane 18 and formed identical.

The two shoulder strips 76 each have one of the stop lug 63 facing strip inner surface 77 and one of these opposite strip outer surface 78. In addition, the shoulder strips 76 each have a strip side edge 79. Furthermore, the two extension strips 76 each have a first L-leg 80 and a second L-leg 81. The two L-legs 80,81 are angled to each other and go in a ledge edge 82 into each other.

The first L-leg 80 is preferably plate-like and has a first, free leg end 83 and a second, the bending edge 82 facing leg end 84. Furthermore, the first L-limb 80 has a leg inner surface or strip drive surface 85 which is perpendicular to the drive arm side surface 65 and points preferably in the direction of the stop lug 63, and a leg drive surface 86 which is opposite to the strip drive surface 85 and parallel to the latter and one perpendicular to the two aforementioned surfaces 85,86 Leg side edge 87 on. At the free leg end 83 of the first L-leg 80, the strip drive surface 85 and the outer surface 86 merge into one another.

The second L-leg 81 is preferably also plate-like and has a first, the Leistenknickkante 82 facing away from the leg end and a second, the Leistenknickkante 82 facing leg end. Furthermore, the second L-leg 81 has a leg inner surface 88 pointing toward the first L-leg 80 and angled toward the strip drive surface 85, preferably an essentially vertical leg surface 88, and a leg outer surface 89 opposite the leg inner surface 88 and a leg side edge 90 perpendicular thereto.

The second L-leg 81 is connected at one end, namely at its second leg end to the first L-leg 80. At its first leg end, the second L-leg 81 is formed on the storage area 64 or merges into it. In this case, the leg inner surface 88 passes over a concavely curved, inner corner edge surface or crease edge surface 91 into the strip drive surface 85. The leg inner surface 88, the strip drive surface 85 and the corner edge surface 91 form the continuous strip inner surface 77.

The leg side edge 87 of the first L-shaped ice 80 is expediently over the leg side edge 90 of the second L-leg 81, wherein the two leg side edges 87,90 via a stepped shoulder 92 into each other.

Preferably, the shoulder strips 76 also each have one, suitably substantially cuboidal, stiffening rib 93, which is integrally formed on the strip outer surface 78 in particular the leg outer surface 86 in the region of the Leistenknickkante 82 and the Antriebarmseitenfläche 65 and the Schenkelaußenfläche 86 and the Antriebarmseitenfläche 65th extends away. The stiffening rib 93 serves to stabilize and stiffen the first L-leg 80 and to mount a spring element 94. For this purpose, the leg side edge 87 of the first L-leg 80 at the second leg end 84 from the ledge drive surface 85 to the strip outer surface 86 passing, in cross section expediently rectangular or semi-circular, spring receiving groove 95 for receiving a leg of the spring element 94 and a Betätigungshebelfeder 94 auf.

The bearing region 64 has two cylindrical tube-shaped bearing bushes 96, which in each case protrude from one of the two actuating lever side surfaces 68, in particular vertically. In this case, the bearing area 64 or the two bearing bushes 96 has a bearing area axis 97 which, in the mounted state of the triggering device 3, is coaxial with the actuating lever rotational axis 58.

The bushings 96 are integrally formed integrally in the transition region between the two lever arms 61,62 and the stop lug 63 to the actuating lever 35. The bushings 96 each have a Lagerbuchsenumfangswandung 98 and Lagerbuchsenzylinderfläche 98 and a Lagerbuchsenstirnwandung 99. The leg inner surface 88 of the second L-leg 81 preferably merges into the bearing bush cylinder surface 98 in an upper region of the bearing bush 96 facing towards the actuating lever drive arm 61, and the bearing bush end wall 99 is flush with the leg side edge 90 of the second L-leg 81.

Furthermore, the bearing region 64 or the bearing bushes 96 has a centrally arranged, preferably cylindrical actuating lever mounting recess 100, which is perpendicular to the actuating lever side surface 68. The operating lever bearing recess 100 extends from the Lagerbuchsenstirnwand 99 of a bearing bush 96 through the actuating lever 35 through the Lagerbuchsenstirnwandung 99 of the opposite bearing bush 96. The Betätigungshebellagerungsaussparung 100 serves for rotatably supporting the operating lever 35, in particular on an operating lever stage mandrel 101 (FIGS. Fig.8,12 ) which is inserted into the operating lever bearing recess 100 and into the first tab bearing recess 57a, b of the bearing tabs 43a, b and is preferably riveted in the tab bearing recess 57a, b. Thus, the operating lever 35 is rotatably connected about the operating lever pivot shaft 58 to the mounting plate 37, in particular the bearing tabs 43a, b.

The stop lug 63 has a first or upper stop lug wall 102, a second or lower stop lug wall or abutment surface 103 opposite thereto, and the two opposing stop lug side surfaces 67 perpendicular to the upper stop lug wall 102 and abutment surface 103. The upper Anschlagagsnasenwandung 102 and the Antriebsarmumfangswandung 72 in a rounded nasenknick edge 104 into each other. Preferably, the upper Anschlagagsnasenwandung 102 and the Antriebsarmumfangswandung 72 are mutually obtuse. The upper stop nose wall 102 and the abutment surface 103 merge into one another via a stop nose end wall 105, which is preferably arranged in each case substantially perpendicular thereto. Furthermore, the abutment surface 103 is formed perpendicular to a Abtriebsarmvorderwandung 106 of the Betätigungshebelabtriebsarms 62 and passes into this.

The Betätigungshebelabtriebsarm 62 is preferably formed substantially cuboid and as described in the bearing bush 96 at right angles to the stop lug 63 and the Betätigungshebelantriebsarm 61 integrally formed. In addition, the Betätigungshebelabtriebsarm 62 a first, free Abtriebsarmende 107 and a second, the bearing portion 64 and the Betätigungshebelantriebsarm 61 facing Abstriebsarmende on. The Betätigungshebeiabtriebsarm 62 has in the direction of the stop lug 63 facing, perpendicular to the abutment surface 103 integrally formed Abtriebsarmvorderwandung 106 and abutment side Abtriebsarmoberfläche 106, one of these opposite, substantially parallel to this, Abtriebsarmrückwandung 108. Furthermore, the Betätigungshebelabtriebsarm 62, the two output to the front side wall 106 and the Abtriebsarmrückwandung 108 vertical Abtriebsarmseitenflächen 66 on. The Abtriebsarmvorderwandung 106 is preferably perpendicular to the abutment surface 103 via or at right angles to this integrally formed and the Abtriebsarmrückwandung 108 preferably also substantially perpendicular to the lower Antriebsarmstirnwandung 74 via or is integrally formed thereon. Particularly preferably, the stop surface 103 and the lower drive arm end wall 74 lie at the same height or are aligned with one another. Furthermore, the Betätigungshebelabtriebsarm 62 at its free Abtriebsarmende 107 on a Abtriebsarmvorderwandung 106 and Abtriebsarmrückwandung 108 perpendicular Abtriebsarmstirnwandung 109, which adjoins the Abtriebsarmvorderwandung 106 and extends to Abtriebsarmrückwandung 108 out.

Furthermore, the Betätigungshebelabtriebsarm 62 at its free Abtriebsarmende 107, preferably in cross-section substantially T-shaped, triggering element or actuator 110 on. The actuating element 110 preferably has a plate-like actuating web 111 and a cuboidal actuating nose 112 perpendicular thereto.

The actuation web 111 is preferably formed perpendicular to the output arm 62 in a peripheral region of the output arm end wall 109 which adjoins the output arm rear wall 108 or merges into it. The actuation web 111 has a plane actuation inner surface 112 which is perpendicular to the output arm end wall 109 and points in the same direction as the Vortriebsarmvorderwand 106, one of these opposite, preferably in the Abtriebsarmrückwandung 108 Betätigungsstegaußenfläche 114, two preferably perpendicular to Abtriebsarmstirnwandung 109 and chamfered or rounded corner edges in the Actuating web outer surface 114 merging Betätigungsstegseitenkanten 115, as well as a Betätigungssteginnenfläche 113 and Betätigungsstegaußenfläche 114 vertical actuating edge end edge 116 on. The actuating bar 111 thus essentially represents an extension of the output arm rear wall 108 that is perpendicular to the output arm end wall 109.

At the actuating web inner surface 113 is vertically, suitably centrally, the actuating lug 112 integrally formed, so that the actuating web inner surface 113 a first and second actuating surface 117 and is divided into the first and second actuating surface 117. The first and second actuating surface 117 serves for actuating or triggering the pawls 26.

The actuating nose 112 is preferably of cuboid shape and has a nose surface 103 facing towards the abutment arm front wall 106, a nose side 119 opposite thereto, two opposite the nose upper and nose 118,119, the two actuating surfaces 117 and Abtriebsarmstirnwandung 109th vertical nose sidewalls 120 and a nose facing wall 121 facing in the same direction as the actuating surfaces 117 and perpendicular to the nasal upper and lower noses 118, 118 and the nasal sidewalls 120. The nose side walls 120 thus pass at right angles into the actuating surfaces 117, wherein the nose base 119 is expediently flush with the actuating edge end edge 116. Conveniently, the actuating lug 112 is further integrally formed with the nose top 118, preferably centrally, to the Abtriebsarmstirnwandung 109, wherein the Nense side walls 120 perpendicular to the Abtriebsarmstirnwandung 109 pass. The actuating lug 112 preferably projects beyond the output arm front wall 106, wherein the nose top 118 merges into the output arm front wall 106 via a rounded corner edge so that the actuating lug 112 is moved into an intermediate region 122 (FIG. Fig. 13 ) between the actuating projections 34 of the two pawls 26 can engage. The thickness of the nose 112, that is, the extension of the nose front wall 121 between the two nose side walls 120, is smaller than the extension of the gap 122 between the actuating projections 34th

The actuating lever 35 is arranged on the mounting plate 37 such that it passes through the lever passage recess 36 of the mounting plate 37 with the actuating element 110. In this case, the actuating surfaces 117 of the actuating lever 35 are directed away from the first fastening recesses 48a, 48b and the second fastening recesses 49a, 49b. The Betätigungshebelantriebsarm 61 extends in relation to the mounting plate 37 inside and is in the non-actuated position of the actuating lever 35 is substantially perpendicular to the mounting plate 37, in particular to the mounting legs 42 a, 42 b aligned. The Betätigungshebelabtriebsarm 62 is also in a non-actuated position of the actuating lever 35 also substantially perpendicular to the mounting plate 37, in particular to the mounting legs 42a, 42b, respectively.

Furthermore, the operating lever 35 is spring-loaded, by means of the operating lever spring 94, in particular a leg torsion spring, which tends to keep the operating lever 35 in a non-actuated position or against an operating lever actuating direction B ( Fig. 3 . 4 . 5 ) drives about the operating lever pivot 58. For this purpose, the operating lever spring 94 is suitably supported with a spring leg on the operating lever 35, in particular in the spring receiving groove 95 in stock, and with the other spring leg on an inner side of the longitudinal wall 10 of the lock case 6. In order to limit the rotational movement of the actuating lever 35 against the Betätigungshebelbetätigungsrichtung B, the actuating lever 35, the stop lug 63 on. In non-actuated position of the actuating lever 35, the stop lug 63 abuts against the front wall 8 of the lock case 6, whereby the rotational movement of the actuating lever 35 is blocked against the Betätigungshebelbetätigungsrichtung B. The Schlosskastenvorderwandung 8 thus serves as an abutment for the rotational movement of the actuating lever 35 against the Betätigungshebelbetätigungsrichtung B.

The angle plate 38 ( Fig. 1 . 7 . 8th . 9 ) has two preferably mutually perpendicular leg plates, which are connected to each other in a Winkelblechknickkante 123. In particular, the leg plates are formed as a, preferably cuboid, angle plate mounting plate 124, which serves for fastening the angle plate 38 on the lock case 6, in particular with the interposition of the lever mounting plate 37, and as a, preferably prism-shaped, bearing plate 125, particularly preferably with trapezoidal surfaces for attachment the remote-controlled release device 5 on the angle plate 38. In addition, the angle plate 38 has an angle plate rear side 126 and an opposite angular sheet inside 127.

The angle plate mounting plate 124 has two continuous, cylindrical, perpendicular to the mounting plate 124 extending first mounting recesses 128 a, 128 b, which are formed and arranged according to the first mounting recesses 48 a, 48 b of the lever mounting plate 37. The angle plate mounting plate 124 also has two continuous, cylindrical, perpendicular to the mounting plate 124 extending second mounting recesses 129a, 129b, which are formed and arranged according to the second mounting recesses 49a, 49b of the lever mounting plate 37, and preferably two continuous, cylindrical, perpendicular to the mounting plate 124th extending third mounting recesses 130a, 130b, which are formed and arranged corresponding to the third mounting recesses 50a, 50b of the lever mounting plate 37, on.

Furthermore, the angle plate mounting plate 124 has a lever passage recess 132, which extends from an end plate 131 opposite the angle plate bend edge 123 and extends into the mounting plate 124, preferably substantially U-shaped, preferably extending into the bearing plate 125 extends. The lever passage recess 132 extends, in particular corresponding to the lever passage recess 52 of the lever mounting plate 37, substantially centrally between the fastening recesses 128, 129, 130. In this case, the lever passage recess 132 is dimensioned such that it can be engaged by the bearing tabs 43a, 43b of the lever mounting plate 37.

The mounting plate 125 has a continuous, preferably cylindrical, mounting recess 133 or Fernauslösemittel-mounting recess 133 for attachment of a crossbar 134 of the remote-controlled release device 5, which is preferably centrally positioned in the edge region of an end, the Winkelblechknickkante 123 opposite, storage sheet longitudinal edge 135. In particular, the attachment recess 133 is disposed between a bottom edge of the lever passage recess 132 and the support plate longitudinal edge 135.

In the area of the angular sheet-metal bent edge 123, the through-passage recess 132 on both sides of the sheet-metal inside and / or outer-angle outer plate is preferably each provided with a stiffening rib 136 for stiffening the angle plate 38.

The angle plate 38 is arranged such that the bearing plate 125 is directed with the bearing plate longitudinal edge 135 of the lock case 6 away. In this case, the angle sheet bending edge 123 is provided on the lock pin recess side lock box longitudinal wall 11 and the angle sheet mounting sheet longitudinal edge 131 on the continuous lock box longitudinal wall 10.

The actuatable release device 4 is preferably a push-button handle 137 (FIG. Fig. 1.9 ) substantially comprises a proximity trigger mounting plate 138, a proximity trigger, in particular a linearly displaceable actuating ram 139, and other proximity actuation means, such as a push button, disposed in the push button handle 137.

The Nahauslöseeinrichtungs mounting plate 138 expediently has a base plate 140 with a preferably cylindrical plunger recess and two to the base plate 140, preferably rectangular, integrally formed mounting arms 141. The fastening arms 141 each have a first fastening recess 142 and preferably a second fastening recess 143. The attachment arms 141 are preferably designed such that they extend in the mounted state of the door lock 1 on the inside 127 of the angle plate mounting plate 124 adjacent to the storage flap outer side perpendicular to the mounting plate longitudinal edge 131 in the direction of the Winkelblechknickkante 123. In this case, the first fastening recesses 142 of the fastening arms 141 are arranged in alignment with Likewise, the second attachment recesses 143 of the attachment arms 141 are aligned with the third attachment recesses 130a, 130b of the angle plate 38.

In the plunger recess of the preferably cylindrical, the plunger recess is arranged perpendicular to the base plate 140 by actuating plunger 139. The actuating tappet 139 has a tappet circumferential wall, a first tappet end wall 144 extending through the tappet recess, and a second tappet end wall (not shown) arranged in the door handle 137 or extending into the door handle 137. Conveniently, the actuating plunger 139 is disposed substantially within the door handle 137 and is slidably mounted and guided in this back and forth. The actuating plunger 139 is also spring loaded by a follower spring (not shown) which tends to hold the actuating plunger 139 in a non-actuated position or against a proximity trigger actuation direction N (FIG. Fig. 1 ) drives. Preferably, the actuating plunger 139 also bears against the first plunger end wall 144 on the drive surface 75 of the actuating lever 35 without first actuating it.

The actuatable release device 4 is therefore in direct operative connection with the actuating lever 35, in particular via the actuating tappet 139 and the drive surface 75, or can be brought into direct operative connection with the actuating lever 35, in particular via the actuating tappet 139 and the drive surface 75.

The remotely operated triggering device 5 ( Fig. 1 . 3 . 6 . 8th ), the pivotable drive bracket 40, the crossbar 134, a mounted on the crossbar tube 134 and a pipe jacket 145 of the crossbar 134 protruding, depressible remote control button 146 disposed within the crossbar 134, with the remote control key 146 operatively connected remote control means, in particular a cable mechanism, and a remote control element or pulling element 147, for example, a pull rope (not shown) or a pull rod 147, on. In this case, the pull rod 147 is in operative connection both with the drive bracket 40 and with the remote control means.

The particular U-shaped drive bracket 40 has two rotatably mounted, parallel to each other, preferably substantially L-shaped, drive lever 148 and connected to the two drive levers 148 coupling rod 149. The drive bracket 40 serves to actuate or drive the operating lever 35 via the respective shoulder strips 76, which will be discussed in more detail below.

The drive lever 148 ( Fig. 6 ) has two mutually parallel drive lever side surfaces 150 and a circumferential drive lever peripheral wall 151. Furthermore, the drive lever 148 expediently each have a first drive lever leg or drive leg 152 and a second drive lever leg or output leg 153. The drive leg 152 and the output leg 153 merge into one another in a transition region 154 and are substantially perpendicular to one another. As a result, the drive leg 152 and the output leg 153 each have a free leg end 155, 156 facing away from the other leg 152, 153 and a leg end 157, 158 facing the other leg 152, 153. Furthermore, the drive lever 148 in the transition region 154 between the drive leg 152 and the output leg 153, a suitably cylindrical, from one drive lever side surface 150 to the opposite drive lever side surface 150 through drive lever bearing recess 159 whose axis is perpendicular to the drive lever side surfaces 150. In addition, the drive lever 148 at the free drive leg end 155 has a, suitably cylindrical, from one drive lever side surface 150 to the opposite drive lever side surface 150 continuous coupling rod recess 160 for mounting the coupling rod 149 about a coupling rod axis 161. The coupling rod axis 161 is perpendicular to the drive lever side surfaces 150.

The drive leg 152, in particular the drive leg-side region of the drive lever circumferential wall 151, has a drive leg inner wall 162 and a drive leg outer wall 163. The drive leg inner wall 162 faces the output leg 153, and the drive leg outer wall 163 faces away from the output leg 153. Expediently, the drive leg inner wall 162 and the drive leg outer wall 163 merge into one another on the free drive leg end 155, wherein the free drive leg end 155 is of cylindrical design. The drive lever circumferential wall 151 in the region of the cylindrical drive leg end 155 preferably protrudes beyond the adjoining region of the drive lever circumferential wall 151 or is bulged. A drive leg 164 is preferably formed on the drive leg outer wall 163. The drive leg lug 164 protrudes from the drive leg outer wall 163 and is arranged centrally between the two drive lever side surfaces 150. In addition, the drive leg lug 164 extends between the bulged portions of the first and second drive leg ends 153, 155. The drive leg approach 164 serves for stiffening.

The output leg 153, in particular the output leg-side region of the drive lever peripheral wall 151, has an output leg inner wall 165 and an output leg outer wall 166. The output leg inner wall 165 faces the drive leg 152 and the output leg outer wall 166 faces away from the drive leg 155. Here, the output leg inner wall 165 goes over a rounded The edge substantially perpendicular to the drive leg inner wall 162 and the driven leg outer wall 166 merges into the drive leg outer wall 163 via a rounded edge substantially at right angles. Furthermore, the output leg inner wall 165 and the output leg outer wall 166 merge at the free output leg end 156 in a rounded output leg end edge 167.

The output leg inner wall 165 is also of convex curvature or arched design and represents an extension bar drive surface 168, preferably seen from the side arcuate or convex course.

At the output leg outer wall 166, an output leg 169 is preferably formed. The output leg 169 protrudes from the output leg outer wall 166 and is arranged centrally between the two drive lever side surfaces 150. In addition, the output leg extension 169 extends from the transitional region 154 of the output leg outer wall 166 into the drive leg outer wall 163 as far as the output leg end edge 167. The output leg extension 169 serves for stiffening.

The drive lever bearing recess 159 serves to rotatably support the drive lever 148 about the drive lever rotation axis 60, in particular on a drive lever stage mandrel 170. In each case, a step mandrel 170 is inserted into the drive lever mounting recess 159 of the respective drive lever 148 and into the drive lever mounting recess 59 of the first and second support tabs 43a, 43b of the mounting bracket 37 used and fixed in the respective drive lever bearing recesses 59,159, in particular pressed into this or riveted in this. Thus, the two drive levers 148 are each connected about their drive lever pivot axis 60 rotatably connected to the mounting plate 37, in particular the first support tab 43a and the second support tab 43b. The two drive lever pivot axes 60 are therefore coaxial with each other and parallel to the actuating lever pivot axis 58 but not coaxial to this but spaced therefrom.

In the coupling rod recess 160, the coupling rod 149 is rotatably supported about its coupling rod axis 161. The coupling rod 149 is cylindrical and has a peripheral surface, a first and a second coupling rod end and a, preferably centrally disposed between the two coupling rod ends in the peripheral surface Zugstangenbefestigungsaussparung 171 on. Conveniently, the tie rod attachment recess 171 extends through the peripheral surface of the coupling rod 149.

The first coupling rod end of the coupling rod 149 is in the coupling rod recess 160 of the first driving lever 148 and the second coupling rod end of the coupling rod 149 is disposed in the coupling rod recess 160 of the second driving lever 148. The two drive levers 148 are seen adjacent to each other and in alignment in a direction perpendicular to the drive lever side surfaces 150 direction. The two output leg end edges 167 thus point in the same direction. In this case, the coupling rod 149 is mounted in the coupling rod recesses 160 in the direction of the coupling rod axis 161 immovably supported, in particular riveted or secured by an attached mounting plate 172 ..

The two drive levers 148 are respectively arranged on the actuating lever side surfaces 68, ie between the actuating lever 35 and the bearing tabs 43a and 43b, wherein in the non-actuated position, the two drive leg ends 155 and the coupling rod 149 points in the direction of the support plate 125 and the two Abtriebsschenkelendkanten 167 point in the direction of the mounting plate 37 and are directed towards this. Furthermore, the lug guide drive surface 168 of the drive lever 148 faces the ledge drive surface 85 of the actuation lever 35 and abuts against it in particular.

Furthermore, the two drive levers 148 are expediently spring-loaded via a remote release spring (not shown), which acts on the coupling rod 149 and thus on the two drive levers 148 via the pull rod 147 fastened in the pull rod recess 171. The remote release spring spring tends to hold the drive levers 148 in the non-actuated position, and the remote release spring actuates the drive levers 148 against a drive lever actuation direction A (FIG. Fig. 3.4 ) about the drive lever rotation axis 60.

Further, the drive lever operation direction A is opposite to the operation lever operation direction B.

The drive lever 148 are thus with the actuating lever 35, in particular via the drive lever-Ansatzleistenantriebsflächen 168 and the operating lever strip drive surfaces 85, preferably in direct operative connection or can be brought to the operating lever 35, in particular via the Ansatzleistenantriebsflächen 168 and the strip drive surfaces 85 in preferably direct operative connection ,

The crossbar 134 ( Fig. 1 . 8th . 9 . 10 ) is fastened with its angle plate-side crosshead tube end 173 preferably by means of a box-like bearing block 174 inside the bearing plate 125. For this purpose, the crossbar 134 preferably has an oblique end edge 175 at its angle plate-side crosshead end 173, to which a pipe stop edge 173a perpendicular to a tube longitudinal axis 176 adjoins. In addition, the truss pipe 134, a pipe mounting recess extending at an angle sheet end side and centrally with respect to the pipe stop edge 173a.

The bearing block 174 has a preferably planar and rectangular block outer wall or block support wall 177, two block side walls 178 which are perpendicular to the block support wall 177 and which are parallel to one another and two block end walls 179, 180 which are perpendicular to the block side walls 178 and the block support wall 177. In the mounted in the mounted state of the mounting plate 124 facing block end wall 179 is a semi-circular cross-section Traverseenrohraussparung 181 provided with a direction away from the block storage wall 177 bearing edge 182. Arranged on the inner wall of the other block end wall 180 is a clamping web 183 arranged perpendicular to the latter and extending in the direction of and preferably up to the opposite block end wall 179, so that the bearing block 174 between the clamping web 183 and the block end wall 179, in particular the storage edge 182, has a Insertion slot 184 has. The Blocklagerungswandung 177 has, preferably centrally, a mounting hole 185, the mounting hole axis 186 is perpendicular to the Blocklagerungswandung 177. The clamping web 183 has a mounting hole 185 corresponding to and aligned with this mounting hole with a mounting hole axis 187. That is, the mounting hole axes 186, 187 are coaxial with each other. Appropriately, the mounting hole 185 of the block support wall 177 and / or the mounting hole of the clamping bar 183 has an internal thread.

The crossbar 134 is inserted with its winkelblechseitigen end 173 in the insertion slot 184 of the bearing block 174 that the pipe stop edge 173a abuts the inside of the Blockstirnwandung 180 and the pipe jacket 145 outside the form-fitting abuts the bearing edge 182, wherein the oblique end edge 175 facing away from the bearing plate 125 is aligned. In addition, from the angle sheet rear side 126, a pipe fixing screw 188 is screwed into the fixing hole 185 of the block support wall 177 and the terminal land 183 through the remote release means fixing recess 133 of the angle plate 38 and the pipe fixing recess of the cross bar 134. This type of attachment allows the truss tube 134 to be non-rotatably and non-rotatably in communication with the bearing block 174 and the bearing plate 125 in connection, but the entire unit of bearing block 174 and truss tube 134 about the mounting hole axis 186 before tightening the pipe mounting screw 188 pivoted and whose position can thus be determined variably. The orientation of the pipe longitudinal axis 176 is thus adaptable to the external conditions, ie the respective vehicle dimensions.

The pull rod 147 is inserted into the truss tube 134 at the angle plate-side end 173 of the truss tube 134 and protrudes with a tie rod end 189 over the tube stop edge 173a of the truss tube 134 or projects out of the truss tube 134. The pull rod 147 is connected with its tie rod end 189 with the coupling rod 149. For this purpose, the tie rod end 189 preferably has an external thread area for this purpose, which is passed through the tie rod fastening recess 171 of the coupling rod 149 and is fastened by means of a nut 190 on the side of the coupling rod 149 facing the fastening plate 124. In the case of a pull rope, this has a right angle bent cable hook which is inserted into the tie rod attachment recess 171 (not shown).

The pull rod 147 is thus perpendicular to the coupling rod 149 and communicates with the drive levers 148 via the coupling rod 149 in preferably directly operative connection or can be brought into direct operative connection with the drive levers 148 via the coupling rod 149. In addition, the pull rod 147 is in operative connection with the remote control means 146 and the remote control button 146, not shown, that by pressing the remote control button 146 by an operator from the vehicle interior, a tensile force is applied to the pull rod 147. This tensile force causes a movement of the drawbar 147 and thus also the coupling rod 149 in a Zugstangenbetätigungsrichtung Z ( Fig. 8.10 ) and thereby a rotation of the drive lever 148 in the drive lever operating direction A. Thus, the drive lever 148 are drivable with the pull rod 147 in the drive lever operating direction A about the drive lever rotational axis 60 in connection.

The arranged in the crossbar 134 remote control means are known per se and for example as in the DE 199 52 012 A1 executed and limited variably positionable in the crossbar 134, preferably in Rohrachsrichtung 176.

At its end facing away from the angle plate 38, the truss tube 134, for example, one of the DE 199 52 912 A1 known, provided with a slot pipe squeezing (not shown), by means of which the crossbar 134 is bolted to a frame strut of the vehicle door. Alternatively, the crossbar 134, for example, as in the DE 10 2005 016 253 A1 described, attached to the frame strut.

In the assembled state of rotary latch assembly 2 and release mechanism 3 ( Fig. 9 ), the mounting plate 37, the angle plate mounting plate 124 and the attachment arms 141 of the door handle attachment plate 138 are attached to the lid 8 of the lock case 6 in a downstream manner. In this case, the rotary latch mounting bolts 16, the first mounting recesses 48a, 48b of the mounting plate 37, the first mounting recesses 128a, 128b of the angle plate 38 and the first mounting recesses 142 of the door handle mounting arms 141 are aligned with each other in a direction perpendicular to the mounting plate 37. Likewise, the bore holes 15 of the lock case 6, the second attachment recesses 49a, 49b of the attachment plate 37, and the second attachment recesses 129a, 129b of the angle plate 38 are aligned with each other in a direction perpendicular to the attachment plate 37. Similarly, the third attachment recesses 50a, 50b of the attachment plate 37, the third attachment recesses 13Da, 130b of the angle plate 38, and the second attachment recesses 143 of the door handle attachment arms 141 are aligned with each other in a direction perpendicular to the attachment plate 37. Further, the lever passing recess 36 of the lock box lid 8, the lever passing recess 52 of the fixing plate 37 and the lever passing recess 132 of the angle plate 38 are aligned with each other in a direction perpendicular to the fixing plate 37. By the rotary latch bolts 16b, the first mounting recesses 48a, 48b of the mounting plate 37, the first mounting recesses 128a, 128b of the angle plate 38 and the first mounting recesses 142 of the door handle mounting arms 141 are fastening screws 191 (FIGS. Fig. 1 ) are introduced from the lock case bottom plate 7, are screwed on the fastening arm side nuts 192 or mounting sockets. In this way, lock case 6, mounting plate 37, angle plate 38 and door handle mounting plate 138 are firmly connected. Through the holes 15 of the lock case 6, the second mounting recesses 49a, 49b of the mounting plate 37 and the second mounting recesses 129a, 129b of the angle plate 38 are further introduced by the angle plate 38 ago fastening screws 193. In this way, the lock case 6, the mounting plate 37 and the angle plate 38 are additionally screwed together firmly. Also, by the third fixing recesses 50a, 50b of the fixing plate 37, the third fixing recesses 130a, 130b of the angle plate 38, and the second fixing recesses 143 of the door handle fixing arms 141, fixing screws are inserted from the door handle fixing plate 138, whereby the lock box 6, the fixing plate 37, the angle plate 38 and the door handle mounting plate 138 are additionally bolted together.

According to an alternative embodiment of the invention (not shown), a door lock comprises the above-described rotary latch assembly 2 and a triggering mechanism having, as described above, the near-actuable trip device 4 and the remote-actuatable trip device 5 with the operating lever 35 and the drive bracket 40. Furthermore, the triggering mechanism has a mounting plate and an angle plate, wherein this from the above-described mounting plate 37 and angle plate 38 to the effect distinguish that the drive bracket 40 is mounted on the angle plate instead of the mounting plate.

The angle plate according to the alternative embodiment has a first and second bearing tabs for mounting the drive bracket 40 analogously to above-described mounting plate 37. The angle plate-bearing flaps thus each have the drive lever bearing recess 59a, 59b, wherein in each case the drive lever stage mandrel 170 is arranged for mounting the drive lever 148.

The mounting plate according to the alternative embodiment has a first and second bearing tabs for supporting the operating lever 35 analogously to the above-described mounting plate 37. The first and second mounting plate support lugs each have the operation lever mounting recess 57a, 57b in which the operation lever step pin 101 for supporting the operation lever 35 is disposed.

In the assembled state of the door lock according to the alternative embodiment, lock case 6, mounting plate, angle plate and door handle 137 are preferably arranged analogously to the above-described door lock 1.

It is within the scope of the alternative embodiment of the invention that analogously to the above description on the angle plate of the actuating lever and the mounting plate of the drive bracket is mounted.

According to a further embodiment ( Fig. 10 ), a door lock 1, the above-described rotary latch assembly 2 and a trigger mechanism 194, which, as described above, the nahbetätigbare tripping device 4 and the remote-controlled release device 5 with the actuating lever 35 and the drive bracket 40 has. Furthermore, the triggering mechanism 194 has an angle plate 195, on which both the actuating lever 35 and the drive bracket 40 are mounted.

The angle plate 195 has, analogously to the above-described angle plate 38, a mounting plate 196 and a mounting plate 197, which merge into one another at an angle plate bending edge and thereby form the angle plate rear side 198 and the angle plate inner side 199 and the lever passage recess 132.

The mounting plate 196 has for the rotatable mounting of the actuating lever 35 and for the rotatable mounting of the drive yoke 40 analogous to the above-described mounting plate 37, the first and second bearing tabs 43a, 43b. In addition, the mounting plate 196 for fixing the trigger mechanism 194 on the lock case 6 analog For the angular plate 38 described above, the first mounting recesses 128a, 128b and the second mounting recesses 129a, 129b and preferably the third mounting recesses 130a, 130b. The support tabs 43a, 43b thus each include the operating lever mounting recess 57a, 57b, wherein the operating lever step mandrel 101 is arranged to support the operating lever 35, and the drive lever mounting recess 59a, 59b, wherein each of the drive lever step pin 170 is arranged to support the drive lever 148. The actuating lever 35 and the drive bracket 40 are arranged analogously to the trigger mechanism 3. The actuating lever is arranged in particular such that it passes through the lever recess 132 of the mounting plate 196 with the actuating element 110 and the actuating surfaces 117 are directed away from the mounting plate 197.

The mounting plate 197 has for fastening the remote-actuated release device 5 analogous to the above-described angle plate 38, the Fernauslösemittelbefestigungsaussparung 133, so that the remotely actuable release device 5 as described above by means of the support block 174 is attached to the angle plate 195.

In the assembled state of rotary latch assembly 2 and release mechanism 194, the mounting plate 196 and the door handle mounting plate 138 are attached to the lid 8 of the lock case 6 in a downstream manner. The rotary latch support bolts 16, the first mounting recesses 128a, 128b of the angle plate 195 and the first mounting recesses 142 of the door handle mounting arms 141 are aligned with each other in a direction perpendicular to the mounting plate 196 and engaged with the mounting bolts 191 as described above. Similarly, the boreholes 15 of the lock case 6 and the second mounting recesses 129a, 129b of the angle plate 195 are arranged mutually aligned in a direction perpendicular to the mounting plate 196 and penetrated by the fastening screws 193.

According to an advantageous embodiment of the invention ( Fig. 11,12 ), which in the following example by way of the embodiment according to Fig. 10 is described, the door lock 1, an angle plate 200 with a mounting plate 201 and a bearing plate 202, in which instead of the one, in the end region of the bearing plate centrally disposed Fernauslösemittelbefestigungsaussparung 133 (FIG. Fig. 6 ) two elongated Fernauslösemittelbefestigungsaussparungen 203,204 are provided. Furthermore, the bearing plate 202 has a lug recess 205. For fastening the crossbar tube 134 to the bearing plate 202, instead of the bearing block 174 (FIG. Fig. 1 ) a fastened in a pivoted position storage element 206 is provided.

The first fastening recess 203 is preferably arranged in a corner region between the longitudinal bearing plate edge 135 and a first bearing plate side edge 135a and in particular formed as a slot 203 with a first slot end 203a facing the bearing plate side edge 135 and a second slot end 203b facing away from the bearing plate side edge 135. In this case, the first mounting recess 203 has a longitudinal axis L1 in the direction of the storage sheet longitudinal edge 135, so that an imaginary extension of the first mounting recess 203 a center line M1 of the storage plate 202, in particular at a 22.5 ° angle intersects.

The second fastening recess 204 is preferably arranged in the other corner region between the bearing plate longitudinal edge 135 and a second bearing plate side edge 135b and in particular also formed as a slot 204 with a first slot end 204a facing the bearing plate side edge 135 and a second slot end 204b facing away from the bearing plate side edge 135. In this case, the second mounting recess 204 has a longitudinal axis L2 in the direction of the storage sheet longitudinal edge 135, so that an imaginary extension of the second Fernauslösemittelbefestigungsaussparung 204, the center line M1 of the storage plate 202, in particular at a 22.5 ° angle intersects.

Thus, the first and second remote release means attachment recesses 203, 204 are preferably arranged with respect to one another such that their imaginary extensions enclose a 45 ° angle. More preferably, the centerline M1 of the storage tray 202 represents a mirror symmetry axis for the remote release means mounting recesses 203, 204, so that their first ends 203a, 204a and second ends 203b, 204b are each at the same distance from the centerline M1.

The lug recess 205 extends in the bearing plate 202 in a straight line and in the middle, i. along the center line M1, from the storage sheet longitudinal edge 135 in the direction of the lever passage recess 132 through the bearing plate 202 by. The lug recess 205 has a lug recess wall 207. At its end facing the lever passage recess 132, the attachment web recess wall 207 is preferably rounded, in particular semicircular. The lug recess 205 serves to receive a lug 208 of the bearing element 206th

The storage element 206 is preferably anvil-shaped and has a preferably planar and in particular rectangular element top side or storage wall (not shown), two side walls 209 which are perpendicular to the storage wall, and two mutually perpendicular to the side walls 209 and the storage wall End walls 210a, 210b and one of the storage wall opposite, preferably parallel thereto, element bottom 211 on. Furthermore, the bearing element 206 has two fixing lugs 212, each projecting from the side wall 209 and coplanar with the bearing wall, each having an angle plate fastening hole (not shown). Furthermore, the bearing element 206 has the attachment web 208 as well as a recess 213 designed for insertion of the crossbar tube 134 and formed in the first end wall 210a, in particular through the bearing element 206.

The attachment web 208 projects from the storage wall preferably perpendicularly and has a peripheral wall 214 with a first end 214a and a second end 214b and a, preferably flat, upper side 215. The lug 208 extends centrally, i. along a center line M2 of the bearing member 206, with the first end 214a from the first end wall 210a toward the second end wall 210b. At the first end 214a facing the first end wall 210a, the peripheral wall 214 is preferably flattened so that the first end 214a is coplanar with the first end wall 210a. At the second end facing the second end wall 210b, the peripheral wall 214 is rounded.

The attachment web 208 can be inserted into the attachment web recess 205 of the mounting plate 202, wherein in the assembled state, the second end 214b preferably bears against the attachment web recess wall 207. The first end 214a and an area adjacent the first end 214a are spaced from the lug recess wall 207 so that the lug 208 within the lug recess 205 is swingable back and forth a limited amount. The lug 208 is pivotable at a pivot point 216 about an axis of rotation 217 extending through the pivot point 216, which axis is perpendicular to the center line M2, with a pivot angle S1, S2. The swivel angle S1, S2 is preferably 7 ° to 7.5 °. By means of two screws 218,219, each of which pass through the first and second mounting recess 203,204 and the respectively corresponding angle plate mounting hole 206 of the bearing element and two fastening nuts screwed thereto, the bearing element 206 can be fastened in the desired pivoted position.

In the mounted in the mounted state of the mounting plate 201 facing away from Traverseenrohraussparung 213 218 is on the inner wall of the element bottom 21a from the first end wall 210a in the direction of and preferably to the opposite end wall 210b extending clamping web 220 is arranged. The clamping web 220 is formed analogously to the above-described clamping web 183 of the bearing block 174, so that an insertion slot 221 is present between the clamping web 220 and the first end wall 210a. The element bottom 211 and the clamping bar 220 have a bore 222a, 222b, whose mounting hole axes 223a, 223b are coaxial and perpendicular to the element bottom 211. The inserted into the insertion slot 221 truss tube 134 is fastened with a the bores 222 a, 222 b and the truss tube bore from the element bottom side 211 forth cross-tube fastening screw 224 and a pipe mounting nut 225.

This type of attachment allows the truss tube 134 in the mounted state is non-rotatably and non-rotatably connected to the bearing member 206 in conjunction. However, before assembly of the fastening screws 218, 219, the entire unit of bearing element 206 and crossbar 134 is pivotable about the axis of rotation 217 with the swivel angle S1, S2, so that its position can be variably fixed. The orientation of the transverse tube longitudinal axis 176 is thus adaptable to the external conditions, that is to say the respective vehicle dimensions.

It is within the scope of the invention that the support member 206 may be any other suitable shape, e.g. a rectangular shape.

• In einer geschlossenen Stellung der Drehfallenanordnung 2 und einer nicht betätigten Stellung des Auslösemechanismus 3 (Fig. 13a) weisen die Riegelnasen 19 der Drehfallen 12 aufeinander zu und der Schließbolzen 14 ist formschlüssig in den Auskehlungen 20 der Drehfallen 12 angeordnet und von diesen fest umgriffen. Das Zurückdrehen der beiden Drehfallen 12 in ihre geöffnete Stellung durch die Kraft der Drehfallenfedern 21 wird durch die beiden Sperrklinken 26 verhindert. Diese werden durch die Kraft der Klinkenfedern 33 mit ihren Klinkenrastnasen 32 gegen die Verzahnung 23 der Drehfallen 12 gedrückt und greifen dabei in die Verzahnung 23 ein, wodurch die Drehfallen 12 verriegelt werden.

The mode of operation of the door lock 1 according to the invention will now be explained in more detail below:

• In a closed position of the rotary latch assembly 2 and a non-actuated position of the trigger mechanism 3 (FIG. Fig. 13a ), the locking lugs 19 of the rotary traps 12 to each other and the locking pin 14 is positively arranged in the grooves 20 of the rotary traps 12 and firmly embraced by these. The turning back of the two rotary traps 12 in their open position by the force of the rotary latch springs 21 is prevented by the two pawls 26. These are pressed by the force of the pawl springs 33 with their pawl detents 32 against the teeth 23 of the rotary traps 12 and thereby engage in the teeth 23, whereby the rotary traps 12 are locked.

Furthermore, the actuating plunger 139 of the door handle 137 with its plunger end wall 144 on the drive surface 75 of the actuating lever 35, but without this to operate and the two drive lever 148 are each with their Ansatzleistenantriebsfläche 168 on the strip drive surface 85 of the respective extension bar 76, but also without pressing them.

The operating lever 35 engages through the lever passage recess 36 in the lock box cover 8 with its actuator 110 in the lock case 6 a. In this case, preferably, the actuating surfaces 117 of the actuating bar 111 against the actuating projections 34 of the pawls 26, without actuating them. In this case, the actuating lug 112 is arranged in the intermediate space 122 between the actuating projections 34.

The opening or unlocking of the rotary latch assembly 2 can now either by means of the nahbetätigbaren tripping device 4, ie with the door handle 137, or by means of remotely actuable release device 5, ie with the cable mechanism in the crossbar 134 done.

To open the rotary latch assembly 2 by means of remotely actuable release device 5, the remote control button 146 is pressed from the vehicle interior by an operator in the pipe interior of the truss tube 134 inside. As a result, a tensile force in the direction Z is generated on the drawbar 147 by means of the remote control means, which causes the two drive levers 148 are pivoted by means of the coupling rod 149 in the drive lever actuating direction A. The drive lever 148 thereby press in each case with its approach bar drive surface 168 on the strip drive surface 85 of the corresponding extension bar 76 of the actuating lever 35. The torque generated thereby in turn causes the operating lever 35 is pivoted in Betätigungshebelbetätigungsrichtung B and in turn by means of the actuating element 110 via the actuating surfaces 117 on the Actuating projections 34 of the pawls 26 applies a force, which are thereby pivoted against the force of the pawl springs 33 in the pawl operating direction K. The latch detents 32 are moved out of the teeth 23 of the rotary traps 12, whereby the rotary traps 12 are unlocked. The rotary traps 12 snap driven by the force of the rotary latch springs 21 in their open position. The locking pin 214 is thereby pressed out of the lock case 6 through the walls of the grooves 20 ( Fig. 13b ).

After releasing the remote control key 146, it is automatically pushed back out of the crosshead tube 134 into its initial position by a spring mechanism (not shown). As a result, a compressive force is exerted on the pull rod 147 against the pull rod actuation direction Z and the drive lever 148 are also pivoted back against the drive lever actuation direction A into its starting position. The drive lever 148 now no longer press on the ledges 76 of the actuating lever 35. Then the operating lever 35, driven by the force of the operating lever spring 94, snaps back to its original position. The actuating lever 35 drives the drive lever 148 against the drive lever actuating direction A in addition to the pull rod. The pawls 26 are released again and, driven by the force of the pawl springs 33, rotate counter to the pawl actuating direction K until, with the pawl latching noses 32, they abut against the circumferential wall 22 of the rotary latches 12 ( Fig. 13c ).

When opening the door lock 1 by means of the actuatable release device 4, the actuating lever 35 is pivoted by means of the actuating plunger 139 of the door handle 137. To For example, by pressing the push button on the vehicle exterior door handle 137, a pressing force in proximity triggering operation direction N is exerted on the operation lifter 139. The actuation plunger 139 thereby presses with its plunger end wall 144 onto the drive surface 75 of the actuation lever 35. This, in turn, causes the actuation lever 35 to pivot in the actuation lever actuation direction B and, as already described, actuates the pawls 26, thereby unlocking the rotary traps 12 (FIG. Fig. 13b ).

When releasing the push button eliminates the pressure force on the actuating plunger 139 and the actuating plunger 139 (not shown) by the force of a spring against the Nahauslöseelementbetätigungsrichtung N moved back to its original position. The actuating lever 35 and the pawls 26 also snap back to their original positions as described above ( Fig. 13c ).

When the vehicle door is closed, the locking pin 14 returns to the region of the grooves 20 of the rotary traps 12. As a result of the pressure of the locking bolt 14 on the rotary traps 12, they are pivoted counter to the rotational trapping direction D against the pressure of the rotary latch springs 21. Due to the rotational movement, the locking lugs 19 reach behind the locking bolt 14 and surround it. By the pivoting of the rotary traps 12, the teeth 23 reaches into the region of the locking lugs 24 of the pawls 26, wherein due to the pressure of the pawl springs 33, the locking lugs 24 in the toothing 23 first for the safety catch or pre-locking in the locking recess 25 and further rotation of the Rotary traps 12 for the fully closed position of the rotary latch assembly 2 behind the second rotary latch detent 24 seen in Drehfallenöffnungsrichtung D snap.

The advantage of the door lock according to the invention is firstly that it is very robust and reliable. Due to the symmetrical, arranged on both sides of the actuating lever drive lever also easier unlocking the rotary traps is achieved. The door lock is thus easier to open or less force is required to open. Furthermore, a simple installation of the door lock is ensured due to the symmetrical drive lever device. Also, only one engagement recess in the lock case is necessary because both the nahbetätigbare triggering device and the remote-actuated triggering device act on the pawls via the same operating lever.

In addition, the trigger mechanism according to the invention is also suitable for door locks, the rotary latch assembly has only a catch and a locking latch locking pawl, or its rotary latch arrangement, although two rotary traps but only one Pawl has, which locks both rotary traps. Also, in the case of using a traction cable, the traverse tube can be made variable and have one or more kinks.

Claims (15)

Vehicle door lock (1) for locking and closing doors of motor vehicles, in particular doors of agricultural machines or construction vehicles, such as tractors, with a) a rotary latch assembly (2) with a lock box (6) having a recess (13) for a locking bolt (14), - One in the lock case (6) arranged rotatably mounted rotary latch (12) for gripping and holding the locking bolt (14) in a pre-locking position or a final locked position, - One in the lock case (6) arranged, rotatable pawl (26), for locking the catch (12) in its pre-locking position or Endraststellung and b) a release mechanism (3) for unlocking the rotary latch (12) with - a first triggering device (5) with a crossbar (134), a cable pulling mechanism comprising a traction element (147), in particular a traction cable or a drawbar (147), carried out by the traverse tube (134), and means for actuating the traction mechanism, - One in the lock case (6) engaging, two opposing Betätigungshebelseitenflächen (68) having, rotatably mounted actuating lever (35) with the first triggering device (5) in a Betätigungshebelbetätigungsrichtung (B) about an actuating lever pivot axis (58) rotatably driven in connection wherein the pawl (26) is operable by rotation of the operating lever (35) in the Betätigungshebelbetätigungsrichtung (B) such that the locking of the rotary latch (12) is releasable, characterized in that c) the actuating lever (35) has two drive elements (76), each projecting from one of the two actuating lever side surfaces (68), each having a drive surface (85), d) the first triggering device (5) has a, in particular U-shaped, drive bracket (40) with two rotatably mounted drive levers (148) and a coupling rod (149), which is connected to the tension element (147), wherein the drive lever (148 ) are integrally connected to each other by means of the coupling rod (149) and the other end slidably abut respectively one of the two drive surfaces (85), and e) the actuating lever (35) with the tension element (147) via the drive bracket (40) in the Betätigungshebelbetätigungsrichtung (B) is rotatably driven in communication. Vehicle door lock according to claim 1,
characterized in that
the drive bracket (40) outside the lock case (6) is arranged. Vehicle door lock according to claim 1 or 2,
characterized in that
the first triggering device (5) has an actuating button (146) which is pivotably connected to the crossbar (134) in such a way that it can be pressed in when actuated into the crossbar (134),
preferably wherein the tension member (147) is drivably engaged with the operation key (146) in a pull rod operation direction (Z), the drive levers (148) being pivotal in the pull lever operation direction (A) by movement of the tension member (147) in the pull rod operation direction (Z), wherein preferably the Betätigungshebelbetätigungsrichtung (B) is opposite to the drive lever actuating direction (A). Vehicle door lock according to one of the preceding claims,
characterized in that
the actuation lever (35) is rotatably drivably connected to the two drive levers (148) via the drive surfaces (85) in the actuation lever actuation direction (B), and / or
the operating lever (35) is drivably connected to an operating lever spring (94) about the operating lever pivot (58) against the operating lever operating direction (B). Vehicle door lock according to one of the preceding claims,
characterized in that
the drive levers (148) are each rotatably mounted about a drive lever pivot axis (60), wherein the two drive lever pivot axes (60) are coaxial with each other and parallel to the actuating lever pivot axis (58) but not coaxial therewith. Vehicle door lock according to one of the preceding claims,
characterized in that
the trigger mechanism (3) for unlocking the rotary latch (12) comprises a second triggering device (4), in particular a vehicle outside push button handle (137) with a push button, an actuating element (139) for actuating the actuating lever (35) and with coupling means for driving the actuating element ( 139) by means of the push button,
wherein preferably the actuating lever (35) with the actuating element (139) about the operating lever pivot axis (58) in the operating lever actuating direction (B) drivable in direct connection or can be brought into direct connection. Vehicle door lock according to claim 6,
characterized in that
the actuating element (139) is a linearly displaceable actuating tappet (139) which is drivably connected to the pushbutton in an actuating direction (N). Vehicle door lock according to one of the preceding claims,
characterized in that
the actuating lever (35) is formed symmetrically to a transverse center plane (18) of the lock case (6). Vehicle door lock according to one of the preceding claims,
characterized in that
the operating lever (35) comprises an operating lever drive arm (61), an operating lever output arm (62), and a stop lug (63) disposed in the transition region of the operating lever drive arm (61) and the operating lever output arm (62). Vehicle door lock according to claim 9,
characterized in that - The Betätigungshebelantriebsarm (61) has a first, free, the Betätigungshebelabtriebsarm (62) facing away Antriebsarmende (70) and a second, the Betätigungshebelabtriebsarm (62) facing, Antriebsarmende (71); and - the Betätigungshebelabtriebsarm (62) has a first, free, the Betätigungshebelantriebsarm (61) facing Abtriebsarmende (107) and a second, the Betätigungshebelantriebsarm (61) facing Abstriebsarmende, wherein preferably the Betätigungshebelantriebsarm (61) an actuating lever drive surface (75) for actuation by means of the second triggering device (4), in particular by means of the actuating element (139), the end on one of the stop lug (63) facing portion of a Antriebsarmumfangswandung (72) of the free drive arm end (70) is formed. Vehicle door lock according to claim 10,
characterized in that
the drive elements (76) are designed as shoulder strips (76) which are each arranged on the second drive arm end (71) and each adjoin a drive arm side face (65) and protrude therefrom,
wherein preferably the shoulder strips (76) in a direction perpendicular to the two actuating lever side surfaces (68) seen direction each have an L-shaped profile, wherein - A first L-leg (80) in the direction of the stop lug (63) facing, perpendicular to the drive arm side surface (65) and the actuating lever drive surface (75) substantially parallel bar drive surface (85) and - A second L-leg (81) to the first L-leg (80) facing towards the strip drive surface (85) angled, preferably substantially vertical, leg inner surface (88), wherein - The leg inner surface (88) on a concave, inner crease edge surface (91) merges into the strip drive surface (85), so that the shoulder strips (76) each have a continuous strip inner surface (77). Vehicle door lock according to one of claims 9 to 11,
characterized in that
the stop lug (63) has a first stop lug wall (102) integrally formed on the drive arm circumference wall (72) and a second stop lug wall (103) integrally formed with an output arm front wall (106) of the actuating lever output arm (62), the stop lug (63) not being actuated Position of the actuating lever (35) with the second Anschlagagnasenwandung (103) on a front wall (8) of the lock case (6) is applied, whereby the rotational movement of the actuating lever (35) against the Betätigungshebelbetätigungsrichtung (B) is blocked. A vehicle door lock according to any one of claims 9 to 12,
characterized in that
the operating lever (35) has a bearing portion (64) disposed in a transition region of operating lever driving arm (61), operating lever output arm (62) and stop lug (63), having an operating lever supporting recess (100) for rotatably supporting the operating lever (35) about the operating lever pivot axis (58) . wherein preferably the bearing area (64) has two bearing bushes (96), each projecting from one of the two actuating lever side surfaces (68), in which, from a bearing bush end wall (99) of the one bearing bush (96) through the actuating lever (35) extending continuously to the Lagerbuchsenstirnwandung (99) of the opposite bearing bush (96), the Betätigungshebellagerungsaussparung (100) is formed. A vehicle door lock according to any one of claims 10 to 13,
characterized in that
the Betätigungshebelabtriebsarm (62) at its free Abtriebsarmende (107) an actuating element (110) for actuating the pawl (26) wherein preferably the actuating element (110) has a, preferably plate-like, actuating web (111) and a perpendicular thereto, in the direction of the stop lug (63) pointing actuating lug (112), wherein the actuating web (111) on a Betätigungssteginnenfläche (113) on both sides of the actuating lug (112) each having an actuating surface (117), and / or
wherein preferably the actuating lever (35) with the actuating element (110), in particular by a in the cover (8) of the lock case (6) provided lever passage recess (36) engages in the lock case (6). Vehicle door lock according to one of the preceding claims,
characterized in that
the rotary latch arrangement (2) has two rotary latches (12) and two pawls (26), one pawl (26) each having a rotary latch (12) lockingly cooperable therewith,
wherein preferably the pawls (26) each have a pawl actuating portion (27) and at the other end a pawl mounting portion (28), wherein the pawls (26) in the region of the pawl support portion (28) each about a pawl rotation axis (31) are rotatably mounted and the operating portion end side each having an actuating projection (34) which extends in the direction of the rotary latch (12) and serves as a support surface for the actuating lever (35), wherein preferably the pawls (26) with the actuating lever (35) about the pawl rotation axis (31) in the latch actuating direction (K) drivable in direct connection or can be brought into direct connection.

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