EP1319781A2 - Serrure de porte pour véhicule automobile - Google Patents

Serrure de porte pour véhicule automobile Download PDF

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Publication number
EP1319781A2
EP1319781A2 EP02027815A EP02027815A EP1319781A2 EP 1319781 A2 EP1319781 A2 EP 1319781A2 EP 02027815 A EP02027815 A EP 02027815A EP 02027815 A EP02027815 A EP 02027815A EP 1319781 A2 EP1319781 A2 EP 1319781A2
Authority
EP
European Patent Office
Prior art keywords
lever
motor vehicle
vehicle door
door lock
locking
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
EP02027815A
Other languages
German (de)
English (en)
Other versions
EP1319781B1 (fr
EP1319781A3 (fr
Inventor
Horst Brackmann
Rainer Kipka
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.)
Kiekert AG
Original Assignee
Kiekert 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 Kiekert AG filed Critical Kiekert AG
Publication of EP1319781A2 publication Critical patent/EP1319781A2/fr
Publication of EP1319781A3 publication Critical patent/EP1319781A3/fr
Application granted granted Critical
Publication of EP1319781B1 publication Critical patent/EP1319781B1/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
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
    • E05B77/265—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety hand actuated, e.g. by a lever at the edge of the door
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
    • 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
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/30—Functions related to actuation of locks from the passenger compartment of the vehicle allowing opening by means of an inner door handle, even if the door is locked
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors

Definitions

  • the invention relates to a motor vehicle door lock, with a locking lever, in particular a central locking lever, also with an operating lever, in particular Internal control lever, for a locking mechanism, and with a child safety device.
  • the locking mechanism mostly consists of a rotary latch and pawl together. To open the catch, the pawl is lifted, regularly with recourse on a release lever.
  • a lever mechanism which in the position "Child lock on” an opening of the motor vehicle door lock prevented from the inside and in position "Childproof lock out” allows openings from the inside.
  • a motor vehicle door lock of the type described above Structure is described in the context of DE 198 06 155 C2.
  • the well-known closure has proven itself, but it bumps its limits when it comes to the locked state (with the child safety device switched off)
  • Motor vehicle door lock simple and quick, in particular with a single actuation stroke in the sense of an opening to overcome. This requirement arises in particular in rear motor vehicle doors, usually with such a child safety device are equipped. - This is where the invention begins.
  • the invention is based on the technical problem Generic motor vehicle door lock so on develop that unlocking and opening preferably with a single actuation stroke of the actuation lever succeed.
  • control lever in its "engaging position” sure the actuation lever first acts on the locking lever and unlocks it and only afterwards for an opening of the ratchet provides.
  • the locking lever at the beginning of this procedure in the "locked” position was located. Otherwise the operating lever works not on the control lever, but acts directly the lock in the sense of an opening.
  • control lever is a two-arm lever the locking lever arranged axis of rotation formed.
  • control lever has a Engaging arm and a control arm, which is preferably angled are arranged to each other.
  • the arm can be used the actuating lever interact while on the control arm one charged by the child safety device or associated pin works.
  • the control lever is usually with a spring and a Stop equipped.
  • the spring ensures that the control lever compulsory and force-free in its "engaging position” is pivoted.
  • the stop takes over the function associated swivel movements in "engaging position” limit. For this purpose, the attack experiences one Limitation of the swiveling movement by its contact with the locking lever.
  • the stop is usually on a separate stop arm trained which to the engaging arm and the control arm should occur. Consequently, you can also use the control lever referred to as a three-arm lever, although only the stop arm a subordinate role in the sense of limiting Swinging movements occur.
  • the child safety device is mostly with one Pin and an eccentric equipped.
  • the eccentric leaves manually adjust and pivot regularly from the outside this way the peg into the "child lock” positions on “and” parental controls off “.
  • the pin is in a recess in a connection Main operating lever guided. This main operating lever is used for movements of an internal control lever and, if necessary, external actuation lever on the Transfer lock.
  • a motor vehicle door lock is shown in the figures, which is housed in a motor vehicle door Lock with lock housing 1 has.
  • the motor vehicle door is a back door in the present case with child lock function, albeit basically naturally also includes front doors or even tailgates become.
  • the motor vehicle door lock shown has via a locking mechanism from pawl 2 with release pin 2 'and catch 4 (see FIG. 2).
  • a release lever 3 is provided to act on the pawl 2 intended. If this trigger lever 3 indicated in Fig. 1 Swivel movements counterclockwise around its axis 18 completed, the trigger lever 3 works on the trigger pin 2 ', so that the pawl 2 turns clockwise rotates and releases the catch 4. As a result, this pivots around its axis A also clockwise and there a locking bolt 5 shown in FIG. 2 free.
  • an operating lever 6 provided, which is an internal operating lever 6 acts.
  • This inner operating lever 6 is only hinted and works with his boom on a Bend 7 of a main operating lever 15. Simultaneously is the operating lever or inner operating lever 6 in able to act on a control lever 8, such as will be explained in detail below (see. Fig. 3 to 5).
  • This control lever 8 is rotatable about an axis 9 on a Locking lever 10 stored.
  • This locking lever 10 is within the scope of the exemplary embodiment a central locking lever 10, but not is imperative.
  • the central locking lever 10 can with the help of a central locking drive indicated only in Fig. 3 11, 12 "locked” into its positions (Fig. 3 and 4) and "unlocked” (Fig. 5) transfer.
  • the central locking drive 11 has 12 via an output disk 11 with two control pins 12, into a recess 13 in the central locking lever 10 intervene to pivot it about an axis 14.
  • The is well known in the prior art, for which only by way of example reference is made to DE 196 32 281 C2.
  • the locking lever or central locking lever 10 manually as well its two positions Take “unlocked” and “locked” if, for example no central locking system is implemented or has this malfunction. Reference is made in this connection to DE 41 08 561 C2.
  • the operating lever or inner operating lever 6, the locking lever 10 and the control lever 8 are still the main operating lever 15 and a Transmission lever 16 realized in supervision in the Fig. 1 indicated order arranged one behind the other are. It can be seen that the control lever 8 is under supervision the main operating lever 15 is arranged, on which the trigger lever 3 follows, with the transmission lever at the end 16 connects. Actuating main lever 15, release lever 3 and transmission lever 16 have the common axis of rotation 18, of course also a modified one Order of the levers 15, 3, 16 is conceivable.
  • the pin 17 penetrates the locking lever in a front view or central locking lever 10, the Transmission lever 16 and finally the release lever 3.
  • the pin 17 is carried by a connecting lever 24 which is connected to the locking lever 10.
  • the decisive factor is the one not shown External operating lever that when in the locked position located motor vehicle door lock (see. Fig. 3 and 4) the outer operating lever with respect to the pin 17 one Carries out idle stroke, i.e. does not take it with you, while in the "unlocked" position of the motor vehicle door lock (cf. FIG. 5) of the external operating lever on the pin 17 can work.
  • the child safety device already mentioned now provides 20, 21, 22 for making the control lever 8 takes at least two basic positions.
  • the first position is shown in FIGS. 3 and 5 where the control lever 8 in "engagement position" with respect to the operating lever 6 is located. In this position it is the operating lever or inner operating lever 6 in the Able to control lever 8 or its engaging arm 8a act (if the locking lever 10 additionally still occupies the "locked” position).
  • control lever 8 corresponds to 4 to its "empty position", in which the Control lever 8 uncoupled from movements of the actuating lever 6 is.
  • Swivel movements initiated in this way by the actuating lever 6 of the main operating lever 15 about its axis 18 in Counterclockwise are therefore in the same direction counterclockwise movements the trigger lever 3 converted, which correspond to an opening of the locking mechanism 2, 4.
  • control lever 8 as a two-arm or Three-arm lever with engagement arm 8a, control arm 8b and stop arm 8c is formed and about the axis of rotation 9 on the Locking lever 10 can pivot.
  • The ensures Pin 22 of the child safety device 20, 21, 22 for a corresponding action on the control lever 8.
  • the spring provides 25 between control lever 8 and locking lever 10 therefor that the control lever 8 with its stop 23 on the locking lever 10 is present and assumes the "engagement position".
  • the pin 22 couples the main operating lever 15 with the trigger lever 3 for Locking mechanism 2, 4, so that this is by means of the inner operating lever 6 or the outer operating lever can be opened (see Fig. 3).
  • the "Childproof lock a "the child safety device 20, 21, 22 the main operating lever 15 from the release lever 3, so that then Operating lever 6 with respect to the locking mechanism 2, 4 a Carries out idle stroke.

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Lock And Its Accessories (AREA)
EP02027815A 2001-12-15 2002-12-12 Serrure de porte pour véhicule automobile Expired - Lifetime EP1319781B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20120957U DE20120957U1 (de) 2001-12-15 2001-12-15 Kraftfahrzeugtürverschluss
DE20120957U 2001-12-15

Publications (3)

Publication Number Publication Date
EP1319781A2 true EP1319781A2 (fr) 2003-06-18
EP1319781A3 EP1319781A3 (fr) 2004-02-04
EP1319781B1 EP1319781B1 (fr) 2007-02-28

Family

ID=7965666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02027815A Expired - Lifetime EP1319781B1 (fr) 2001-12-15 2002-12-12 Serrure de porte pour véhicule automobile

Country Status (2)

Country Link
EP (1) EP1319781B1 (fr)
DE (2) DE20120957U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003356A1 (fr) * 2004-07-06 2006-01-12 John Phillip Chevalier Agencement de loquet
CN105840014A (zh) * 2016-05-25 2016-08-10 无锡忻润汽车安全系统有限公司 汽车滑移门锁传动机构
DE102021133209A1 (de) 2021-12-15 2023-06-15 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013012592A1 (de) 2013-07-30 2015-02-05 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632781A1 (de) * 1996-08-15 1998-02-19 Kiekert Ag Kraftfahrzeug-Türverschluß mit Zentralverriegelungssystem und Diebstahlsicherungssystem
DE19806155A1 (de) * 1998-01-20 1999-07-22 Kiekert Ag Kraftfahrzeugtürverschluß
US6007118A (en) * 1998-08-21 1999-12-28 General Motors Corporation Vehicle door latch
EP1004730A1 (fr) * 1998-11-26 2000-05-31 Valeo Securite Habitacle Serrure pour portière avant ou arrière de véhicule automobile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632781A1 (de) * 1996-08-15 1998-02-19 Kiekert Ag Kraftfahrzeug-Türverschluß mit Zentralverriegelungssystem und Diebstahlsicherungssystem
DE19806155A1 (de) * 1998-01-20 1999-07-22 Kiekert Ag Kraftfahrzeugtürverschluß
US6007118A (en) * 1998-08-21 1999-12-28 General Motors Corporation Vehicle door latch
EP1004730A1 (fr) * 1998-11-26 2000-05-31 Valeo Securite Habitacle Serrure pour portière avant ou arrière de véhicule automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003356A1 (fr) * 2004-07-06 2006-01-12 John Phillip Chevalier Agencement de loquet
CN105840014A (zh) * 2016-05-25 2016-08-10 无锡忻润汽车安全系统有限公司 汽车滑移门锁传动机构
DE102021133209A1 (de) 2021-12-15 2023-06-15 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss
WO2023110421A1 (fr) 2021-12-15 2023-06-22 Kiekert Aktiengesellschaft Serrure de véhicule à moteur, en particulier serrure de portière de véhicule à moteur

Also Published As

Publication number Publication date
DE20120957U1 (de) 2002-05-02
DE50209582D1 (de) 2007-04-12
EP1319781B1 (fr) 2007-02-28
EP1319781A3 (fr) 2004-02-04

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