EP0432469A2 - Serrure pour porte de véhicule - Google Patents

Serrure pour porte de véhicule Download PDF

Info

Publication number
EP0432469A2
EP0432469A2 EP19900121575 EP90121575A EP0432469A2 EP 0432469 A2 EP0432469 A2 EP 0432469A2 EP 19900121575 EP19900121575 EP 19900121575 EP 90121575 A EP90121575 A EP 90121575A EP 0432469 A2 EP0432469 A2 EP 0432469A2
Authority
EP
European Patent Office
Prior art keywords
lever
locking
blocking
locking lever
transmission
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.)
Granted
Application number
EP19900121575
Other languages
German (de)
English (en)
Other versions
EP0432469A3 (en
EP0432469B1 (fr
Inventor
Jürgen Bartsch
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.)
Bomoro Bocklenberg and Motte GmbH and Co KG
Original Assignee
Bomoro Bocklenberg and Motte GmbH and Co KG
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 Bomoro Bocklenberg and Motte GmbH and Co KG filed Critical Bomoro Bocklenberg and Motte GmbH and Co KG
Publication of EP0432469A2 publication Critical patent/EP0432469A2/fr
Publication of EP0432469A3 publication Critical patent/EP0432469A3/de
Application granted granted Critical
Publication of EP0432469B1 publication Critical patent/EP0432469B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/36—Locks for passenger or like doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/14—Specially controlled locking actions in case of open doors or in case of doors moved from an open to a closed position, e.g. lock-out prevention or self-cancelling
    • E05B77/16—Preventing locking with the bolt in the unlatched position, i.e. when the door is open
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/26—Automatic undogging or reconnecting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1047—Closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/57—Operators with knobs or handles

Definitions

  • the known motor vehicle door lock from which the invention is based (DE-C 3 220 705), has a transmission lever which is pivotably mounted with one arm approximately centrally on the outer release lever.
  • the transmission lever has a link slot which extends approximately along the direction of incidence of the pawl and into which a cranked extension of the external securing lever engages as a link block.
  • the transmission lever is provided with an outwardly cut slot-like coupling opening, the longitudinal axis of which likewise extends in the axial direction of the transmission lever.
  • the cut-out area of the coupling opening is delimited by a transverse web projecting transversely to the direction of incidence and by a longitudinal web projecting approximately in the direction of incidence, between which a through opening is formed. If the catch pin of the pawl present here is located at the level of the through opening, the transmission lever can be pivoted through the external locking lever or the internal locking lever. When the lock latch and pawl are open, however, the driver pin is located in the undercut area of the coupling opening. In this case, the transmission lever cannot be swiveled. He thus blocks the movement of the external locking lever and the internal locking lever in this state, which are thus blocked in this state in the unlocked position.
  • the motor vehicle door lock explained above also has the possibility of having a central locking drive engage on the external locking lever and on the internal locking lever with the aid of a central locking lever.
  • the above-mentioned known motor vehicle door lock poses the problem that the locking of the external locking lever and the internal locking lever when the lock latch and pawl is open also acts on the central locking drive, if this is for example from the Passenger door or from the trunk lid is activated in the direction of the securing position.
  • An electronic memory circuit can be provided here, which stores the switching command for the central locking drive of the motor vehicle door lock of the door which is still open. But that is technically complex.
  • the invention is therefore based on the object of mechanically designing and developing the known motor vehicle door lock, taking into account the requirements for multi-point locking, via a central locking provided.
  • the blocking of the external securing lever and of the possibly also blocked internal securing lever is made releasable. This takes into account the fact that locking from a position other than, for example, the driver's side of the motor vehicle presupposes that the driver or the other operator holds the vehicle key in his hand.
  • an additional blocking lever is provided and arranged in accordance with the features of claim 3. This allows greater design freedom in the design of the locking mechanism of the motor vehicle door lock.
  • FIG. 1 and 2 of the drawing show schematically, one below the other, the two areas of the locking mechanism arranged at an angle on a support plate of a motor vehicle door lock according to the invention in the locking position, FIG. 2 showing a view in FIG. 1 from the left.
  • the motor vehicle door lock shown in FIGS. 1 and 2 which must always be considered in connection, has a lock latch, not shown, and a pawl, not shown.
  • a driving pin 1 is provided for actuating the pawl, which can be seen in FIG.
  • the locking mechanism has an angled support plate 2, which forms the backbone of the entire construction, and an inside release lever 3 for releasing the door lock from the inside, an outside release lever 4 for releasing the door lock from the outside, for example via a rod hooked into a fastening clip 5 from an outside lock cylinder Actuable, namely pivotable about a pivot axis 6 external release lever 4, an interior locking lever 7, shown in Fig.
  • the inner locking lever 7 has a driver link 11 in which a driver lug 12 of the outer locking lever 8, which can be seen in FIG. 2, engages in a coupling manner.
  • a linkage clip 14 At the pivot axis 13 opposite end of the outer locking lever 8 there is a linkage clip 14 for hanging a rod connected to the lock cylinder of the motor vehicle door lock.
  • the central locking lever 9 is also shown in broken lines in Fig. 1 in the unlocked position. He engages with a driver pin 15 in a recess 16 in the inner locking lever 7 to take it. Because of the coupling with the external locking lever 8 is then the central locking lever 9 also the external locking lever 8 taken.
  • the external securing lever 8 is shown in T-shape in FIG. 2 and has a curved slot link 17 at the lower end, in which a transmission pin 18 runs.
  • the transmission pin 18 can be pivoted freely past the free end of the transmission lever 10 when the outer release lever 4 is actuated in the position shown in FIG 19 on the transmission lever 10 to the system. If the outer release lever 4 (or the inner release lever 3) is then actuated, the transmission lever 10 is pivoted upward about its end on the left in FIG. 2, which is pivotably mounted on the support plate 2, as a result of which the driving pin 1 on the pawl is raised and the pawl is opened .
  • the external locking lever 8 and, in the exemplary embodiment shown here, the internal locking lever 7 is or are blocked in the unlocking position when the lock latch and pawl are open. It is provided according to the invention that the blocking of the external locking lever 8 and the possibly also blocked internal locking lever 7 when the lock latch and pawl is open can be released by moving the central locking lever 9 in the direction of the locking position shown in the figures and then the external locking lever 8 and possibly also the internal locking lever 7 with the central locking lever 9 can be brought into the securing position.
  • an additional blocking lever 19 is provided in the exemplary embodiment shown here, which, when the external locking lever 8 is in the unlocking position (and here also the internal locking lever 7) and the open latch and pawl between a blocking surface 20 on the external locking lever 8 and a counter surface 21 on a stationary part, here on the support plate 2, engages in the blocking position.
  • a spring 22 in the form of a double swivel spring is provided for loading the blocking lever 19 in the direction of the blocking position.
  • the blocking lever 19 cannot engage in the blocking position in the illustrated securing position.
  • This blocking lever 19 is, however, pivotably mounted on the external securing lever 8 by means of the pivot axis 23. If the external locking lever 8 in FIG. 2 is pivoted clockwise about the pivot axis 23 in the unlocking position, the blocking lever 19 is also pivoted at the same time. However, it then comes to rest, with the door still closed, on the driving pin 1 with a contact surface 24. The spring force of the spring 22 is not sufficient to push the driver pin 1 upwards. However, if the external release lever 4 is now actuated, for example, the driver pin 1 is raised and the pawl is brought into the open position.
  • the blocking lug 25 which can be seen at the top right in FIG. 2 can engage between the blocking surface 20 and the counter surface 21 and prevent a return movement of the outer securing lever 8.
  • the transmission lever 10 itself could be influenced.
  • another solution is chosen, namely that the central locking lever 9 moves the blocking lever 19 back into its non-blocking position, namely by acting on the contact surface 24 in FIG. 2 downwards.
  • an auxiliary lever 26 is arranged between the two.
  • the auxiliary lever 26 protrudes with its actuating lug 27, which can also be seen in FIG. 2, into the movement path of the contact surface 24.
  • the contact surface 24 of the blocking lever 19 is located in relation to FIG.
  • the driver pin 15 On the further path in the direction of the securing position, the driver pin 15 then comes to rest on the edge of the recess 16 in the interior securing lever 7, which can be seen on the right in FIG. 1, and then also starts to take the interior securing lever 7 in the direction of the securing position. Since the blocking of the external locking lever 8 has meanwhile been lifted, the pivoting of the internal locking lever 7 and the external locking lever 8 can proceed unhindered in the locking position.
  • auxiliary lever 26 has the advantage that the installation-technical requirements can be taken into account precisely in the case of an angular design of the motor vehicle door lock.
  • the auxiliary lever 26 is expediently motion-coupled with the two levers cooperating with it only in one direction of power transmission.

Landscapes

  • Lock And Its Accessories (AREA)
EP19900121575 1989-12-11 1990-11-12 Serrure pour porte de véhicule Expired - Lifetime EP0432469B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893940858 DE3940858A1 (de) 1989-12-11 1989-12-11 Kraftfahrzeug-tuerschloss
DE3940858 1989-12-11

Publications (3)

Publication Number Publication Date
EP0432469A2 true EP0432469A2 (fr) 1991-06-19
EP0432469A3 EP0432469A3 (en) 1991-12-18
EP0432469B1 EP0432469B1 (fr) 1994-03-09

Family

ID=6395226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900121575 Expired - Lifetime EP0432469B1 (fr) 1989-12-11 1990-11-12 Serrure pour porte de véhicule

Country Status (5)

Country Link
US (1) US5154460A (fr)
EP (1) EP0432469B1 (fr)
JP (1) JP2515430B2 (fr)
DE (2) DE3940858A1 (fr)
ES (1) ES2050333T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308165A1 (de) * 1993-03-10 1994-09-15 Bocklenberg & Motte Bomoro Kraftfahrzeug-Türschloß

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322689C2 (de) * 1992-07-08 1999-07-08 Ohi Seisakusho Co Ltd Verriegelungsvorrichtung
DE29507642U1 (de) * 1995-05-09 1995-07-13 Kiekert AG, 42579 Heiligenhaus Kraftfahrzeugtürverschluß
US5715713A (en) * 1996-01-11 1998-02-10 General Motors Corporation Door latch locking actuator assembly
GB2337295B (en) * 1998-05-12 2000-08-02 Mitsui Mining & Smelting Co Anti-panic vehicle door latch device
US6050620A (en) * 1998-06-29 2000-04-18 General Motors Corporation Vehicle door latch
GB0006931D0 (en) * 2000-03-23 2000-05-10 Meritor Light Vehicle Sys Ltd Latch mechanism
JP5325014B2 (ja) * 2009-04-28 2013-10-23 アイシン精機株式会社 開閉体制御装置
KR101372022B1 (ko) * 2012-08-24 2014-03-07 기아자동차주식회사 차량용 2단 가이드 후드 래치 장치
US9297572B2 (en) * 2014-04-14 2016-03-29 General Electric Company Appliance with an articulating handle
US10641018B2 (en) * 2014-05-30 2020-05-05 Inteva Products, Llc Latch with spring for bell crank lever
US9994129B1 (en) * 2017-03-06 2018-06-12 Toyo Seat Usa Corp Seatback latch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528098A1 (fr) * 1982-06-02 1983-12-09 Tack & Gabel Fermeture de porte pour vehicule automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533961Y2 (fr) * 1985-09-03 1993-08-27
JP2515994B2 (ja) * 1986-11-05 1996-07-10 株式会社 安成工業 自動車用ドアロツク装置
JPH0735708B2 (ja) * 1987-11-30 1995-04-19 株式会社大井製作所 自動車用ドアロック装置
DE3902776A1 (de) * 1988-08-13 1990-02-15 Kiekert Gmbh Co Kg Kraftfahrzeugtuerverschluss mit zentralverriegelungsantrieb und diebstahlsicherung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528098A1 (fr) * 1982-06-02 1983-12-09 Tack & Gabel Fermeture de porte pour vehicule automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308165A1 (de) * 1993-03-10 1994-09-15 Bocklenberg & Motte Bomoro Kraftfahrzeug-Türschloß
DE4308165C2 (de) * 1993-03-10 2001-03-08 Bosch Gmbh Robert Kraftfahrzeug-Türschloß mit einem direkt betätigten Zwischenhebel

Also Published As

Publication number Publication date
EP0432469A3 (en) 1991-12-18
JPH03187482A (ja) 1991-08-15
JP2515430B2 (ja) 1996-07-10
ES2050333T3 (es) 1994-05-16
DE59004901D1 (de) 1994-04-14
DE3940858A1 (de) 1990-05-23
DE3940858C2 (fr) 1991-01-10
US5154460A (en) 1992-10-13
EP0432469B1 (fr) 1994-03-09

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