DE4203868C1 - Door locking mechanism on vehicle - has door inner plate and lock with operating lever, both connected by Bowden cable - Google Patents

Door locking mechanism on vehicle - has door inner plate and lock with operating lever, both connected by Bowden cable

Info

Publication number
DE4203868C1
DE4203868C1 DE4203868A DE4203868A DE4203868C1 DE 4203868 C1 DE4203868 C1 DE 4203868C1 DE 4203868 A DE4203868 A DE 4203868A DE 4203868 A DE4203868 A DE 4203868A DE 4203868 C1 DE4203868 C1 DE 4203868C1
Authority
DE
Germany
Prior art keywords
lock
door
lever
operating lever
bowden cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE4203868A
Other languages
German (de)
Inventor
Winfried Dipl.-Ing. 7000 Stuttgart De Schreiber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Mercedes Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mercedes Benz AG filed Critical Mercedes Benz AG
Priority to DE4203868A priority Critical patent/DE4203868C1/en
Application granted granted Critical
Publication of DE4203868C1 publication Critical patent/DE4203868C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00Vehicle locks characterised by special functions or purposes
    • E05B77/02Vehicle locks characterised by special functions or purposes for accident situations
    • E05B77/10Allowing opening in case of deformed bodywork, e.g. by preventing deformation of lock parts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00Mounting or connecting vehicle locks or parts thereof
    • E05B79/10Connections between movable lock parts
    • E05B79/20Connections between movable lock parts using flexible connections, e.g. Bowden cables
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10Handles
    • E05B85/12Inner door handles

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

The car door lock on the inner door sheet is connected to an inside operating lever through a Bowden cable whose sleeve rests on abutments at lock and lever. The lock abutment should form part of a push strut (5) extending from lock (2) to lever (4). The strut end of the lock is fixed immovably to the inner door sheet (1). Pref. the lever-facing end of the strut is slotted (6) for engagement by sheet-fitted bolt, clip (7) etc. USE/ADVANTAGE - Slotted strut between lock and lever means vehicle door can be opened even when buckled by collisions etc.

Description

Die Erfindung betrifft eine Kraftwagentür mit einem Türinnen­ blech, einem daran befestigten Schloß und einem Innenbetäti­ gungshebel, wobei die Verbindung zwischen Schloß und Innenbe­ tätigungshebel über einen Bowdenzug erfolgt, dessen Hülle so­ wohl im Bereich des Schlosses als auch im Bereich des Innenbe­ tätigungshebels an einem Gegenlager abgestützt ist.The invention relates to a motor vehicle door with an inner door sheet metal, a lock attached to it and an inside actuator supply lever, the connection between the lock and the interior actuation lever via a Bowden cable, the casing of which probably in the area of the castle as well as in the area of the interior Actuation lever is supported on a counter bearing.

Aus der US-PS 50 35 452 ist eine solche Türinnenbetätigung be­ kannt, bei der der Bowdenzug schloßseitig an einem zusätzlichen Gehäuse abgestützt ist, in dessen Inneren eine Umlenkung der Bewegungsrichtung des Bowdenzuges auf einen weiteren Drahtzug erfolgt, der direkt an einem entsprechenden Betätigungsteil des Schlosses angreift. Damit soll vermieden werden, daß der Bowden­ zug gekrümmt verlegt wird, was zu schwergängiger Betätigung füh­ ren und wegen Platzmangel u. U. überhaupt nicht möglich sein könnte.From US-PS 50 35 452 such a door actuation be knows, in which the Bowden cable on the lock side at an additional Housing is supported, inside of which a deflection of the Direction of movement of the Bowden cable on another wire cable takes place directly on a corresponding actuating part of the Castle attacks. This is to avoid that the Bowden train is curved, which leads to stiff actuation ren and because of lack of space u. May not be possible at all could.

Bei einem Frontal- oder Seitenaufprall eines Kraftwagens können sich insbesondere lange Seitentüren zwischen Schloß und Türin­ nenbetätigung so verkürzen, daß ein Öffnen der Tür mittels Zug­ stange durch die Innenbetätigung nicht mehr möglich ist. Der vorgegebene Auslöseweg ist durch die Türverkürzung nicht mehr vorhanden.In the event of a frontal or side impact of a motor vehicle long side doors in particular between the castle and the door Shorten the actuation so that the door can be opened by means of a train rod is no longer possible due to the internal actuation. The The predetermined release path is no longer due to the shortening of the door available.

Dieser Mangel sollte nach dem Stande der Technik durch einen Bowdenzug behoben werden, bei welchem das vordere Gegenlager direkt an der Innenbetätigung und das hintere Gegenlager direkt am Türschloß angebracht ist. Dadurch haben Türverkürzungen zwi­ schen den Gegenlagern auf das Türöffnen keinen Einfluß.According to the state of the art, this defect should be caused by a Bowden cable are fixed, in which the front counter bearing directly on the inside control and the rear counter bearing directly is attached to the door lock. This means door shortenings between the counter bearings have no influence on the door opening.

Ist jedoch am Türschloß für das Gegenlager kein Platz vorhanden - was häufig vorkommt -, so muß das Gegenlager am Türinnenblech angebracht werden. Hierbei kann die Türverkürzung zwischen Schloß und Gegenlager aber wieder so groß werden, daß ein Öffnen der Tür trotz Bowdenzug nicht mehr möglich ist. However, there is no space at the door lock for the counter bearing - What often happens - so the counter bearing on the inner door panel be attached. Here the door shortening between the lock and counter bearings become so large that opening the Door is no longer possible despite the Bowden cable.  

Der vorliegenden Erfindung lag daher die Aufgabe zugrunde, diesen Nachteil zu vermeiden und bei einer gattungsgemäßen Kraftwagentür ein Öffnen derselben unter allen Umständen si­ cherzustellen.The present invention was therefore based on the object to avoid this disadvantage and with a generic Motor vehicle door opening them under all circumstances to create.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das schloßseitige Gegenlager im Verlauf einer sich in Fahrzeug­ längsrichtung vom Schloß auf den Innenbetätigungshebel zu er­ streckenden Schubstrebe vorgesehen ist, deren eines Ende in unmittelbarer Schloßnähe unverschiebbar am Türinnenblech ge­ halten ist.This object is achieved in that the lock-side counter bearing in the course of getting into vehicle lengthwise from the lock to the inner operating lever extending push strut is provided, one end of which in immediate lock near the immovable ge on the door panel hold is.

Der Gegenstand der Erfindung soll im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläu­ tert werden.The subject matter of the invention is to be described in the following with the the drawing illustrated embodiment in more detail be tert.

In der Zeichnung zeigenShow in the drawing

Fig. 1 eine Seitenansicht des hier interessierenden Be­ reichs einer im übrigen nicht näher dargestellten Kraftwagentür, und Fig. 1 is a side view of the area of interest here Be a motor vehicle door, not otherwise shown, and

Fig. 2 eine Draufsicht auf die Darstellung nach Fig. 1. Fig. 2 is a plan view of the representation of FIG. 1.

An einem Türinnenblech 1 ist ein Schloß 2 befestigt, das über einen Bowdenzug 3 mit einem Innenbetätigungshebel 4 in Verbin­ dung steht.On a door inner panel 1 , a lock 2 is attached, which is connected via a Bowden cable 3 with an internal actuating lever 4 .

In unmittelbarer Schloßnähe ist ein Ende einer Schubstrebe 5 durch Einhängen eines abgewinkelten Endbereichs 5a in einen Schlitz des Türinnenblechs 1 unverschiebbar mit diesem verbun­ den. Das schloßseitige Gegenlager für die Bowdenzughülle wird von einem abgewinkelten Bereich 5b der Schubstrebe 5 gebildet. Das andere Ende der Schubstrebe 5 weist ein Langloch 6 auf, und ist über einen dieses durchgreifenden, am Türinnenblech 1 festgelegten Clip 7 so am Türinnenblech 1 gehalten, daß bei unfallbedingtem Verkürzen der Tür z. B. durch Kraftbeaufschla­ gung in Richtung des Pfeiles P ein Verschieben der Schubstrebe 5 relativ zum Türinnenblech 1 möglich ist.In the immediate vicinity of the lock, one end of a push strut 5 is immovably connected to this by hanging an angled end region 5 a into a slot in the door inner panel 1 . The lock-side counter bearing for the Bowden cable casing is formed by an angled region 5 b of the push strut 5 . The other end of the push strut 5 has an elongated hole 6 , and is held by a through this, fixed on the inner door panel 1 clip 7 on the inner door panel 1 that in case of accidental shortening of the door z. B. by Kraftbeaufschla supply in the direction of arrow P a displacement of the push strut 5 relative to the inner door panel 1 is possible.

Der Abstand zwischen Gegenlager und Schloß bzw. der Bowdenzug­ einhängung am Schloß bleibt dabei konstant. Der vorgegebene Auslöseweg bleibt erhalten. Ein Öffnen durch die Türinnenbetä­ tigung ist gewährleistet.The distance between the counter bearing and the lock or the Bowden cable attachment to the lock remains constant. The default The trigger path remains. An opening through the door inside is guaranteed.

Claims (3)

1. Kraftwagentür mit einem Türinnenblech, einem daran befe­ stigten Schloß und einem Innenbetätigungshebel, wobei die Ver­ bindung zwischen Schloß und Innenbetätigungshebel über einen Bowdenzug erfolgt, dessen Hülle sowohl im Bereich des Schlosses als auch im Bereich des Innenbetätigungshebels an einem Gegen­ lager abgestützt ist, dadurch gekennzeichnet daß das schloßseitige Gegenlager im Verlauf einer sich in Fahrzeuglängsrichtung vom Schloß (2) auf den Innenbetätigungs­ hebel (4) zu erstreckenden Schubstrebe (5) vorgesehen ist, de­ ren eines Ende in unmittelbarer Schloßnähe unverschiebbar am Türinnenblech (1) gehalten ist.1. Motor vehicle door with a door inner panel, an attached BEFE lock and an inner operating lever, the United connection between the lock and inner operating lever via a Bowden cable, the shell of which is supported both in the area of the lock and in the area of the inner operating lever on a counter bearing, thereby characterized in that the lock-side counter bearing is provided in the course of a in the vehicle longitudinal direction from the lock ( 2 ) on the inside actuating lever ( 4 ) to extend the push strut ( 5 ), one end in the immediate vicinity of the lock is held immovably on the inner door panel ( 1 ). 2. Kraftwagentür nach Anspruch 1, dadurch gekennzeichnet daß der zum Innenbetätigungshebel (4) weisende Endbereich der Schubstrebe (5) ein Langloch (6) aufweist, in das ein am Tür­ innenblech (1) befestigter Bolzen, Clip (7) oder dergleichen eingreift.2. A motor vehicle door according to claim 1, characterized in that the end region of the push strut ( 5 ) facing the inner actuating lever ( 4 ) has an elongated hole ( 6 ) into which a bolt, clip ( 7 ) or the like which engages on the inner panel ( 1 ). 3. Kraftwagentür nach Anspruch 1, dadurch gekennzeichnet daß das schloßseitige Gegenlager von einer Abwinkelung (5b) der Schubstrebe (5) gebildet ist.3. Motor vehicle door according to claim 1, characterized in that the lock-side counter bearing is formed by an angle ( 5 b) of the push strut ( 5 ).
DE4203868A 1992-02-11 1992-02-11 Door locking mechanism on vehicle - has door inner plate and lock with operating lever, both connected by Bowden cable Expired - Fee Related DE4203868C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4203868A DE4203868C1 (en) 1992-02-11 1992-02-11 Door locking mechanism on vehicle - has door inner plate and lock with operating lever, both connected by Bowden cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4203868A DE4203868C1 (en) 1992-02-11 1992-02-11 Door locking mechanism on vehicle - has door inner plate and lock with operating lever, both connected by Bowden cable

Publications (1)

Publication Number Publication Date
DE4203868C1 true DE4203868C1 (en) 1993-04-08

Family

ID=6451353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4203868A Expired - Fee Related DE4203868C1 (en) 1992-02-11 1992-02-11 Door locking mechanism on vehicle - has door inner plate and lock with operating lever, both connected by Bowden cable

Country Status (1)

Country Link
DE (1) DE4203868C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0744310A1 (en) * 1995-05-24 1996-11-27 Inventio Ag Unlocking and locking device for swinging plug door
DE202004015625U1 (en) * 2004-10-07 2006-02-16 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Bowden tube holding element for motor vehicle has sealing arrangement on holding element to seal opening in vehicle part when holding element attached to part to support end of Bowden tube and guide cable through the opening
FR2956718A1 (en) * 2010-02-25 2011-08-26 Peugeot Citroen Automobiles Sa Plugging device for closing opening present in wall of side door of motor vehicle, has part blocked in opening after rotation of device along axis perpendicular to plan formed by opening and formed to retain control cable
DE19744384B4 (en) * 1996-10-10 2017-12-21 Volkswagen Ag Locking device for a vehicle door

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035452A (en) * 1988-12-17 1991-07-30 Bomoro, Bocklenberg & Motte Gmbh & Co. Kg Vehicle door latches

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035452A (en) * 1988-12-17 1991-07-30 Bomoro, Bocklenberg & Motte Gmbh & Co. Kg Vehicle door latches

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0744310A1 (en) * 1995-05-24 1996-11-27 Inventio Ag Unlocking and locking device for swinging plug door
DE19744384B4 (en) * 1996-10-10 2017-12-21 Volkswagen Ag Locking device for a vehicle door
DE202004015625U1 (en) * 2004-10-07 2006-02-16 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Bowden tube holding element for motor vehicle has sealing arrangement on holding element to seal opening in vehicle part when holding element attached to part to support end of Bowden tube and guide cable through the opening
FR2956718A1 (en) * 2010-02-25 2011-08-26 Peugeot Citroen Automobiles Sa Plugging device for closing opening present in wall of side door of motor vehicle, has part blocked in opening after rotation of device along axis perpendicular to plan formed by opening and formed to retain control cable

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER-BENZ AKTIENGESELLSCHAFT, 70567 STUTTGART,

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE

8339 Ceased/non-payment of the annual fee