EP1288408A2 - Serrure de porte pour véhicule automobile - Google Patents

Serrure de porte pour véhicule automobile Download PDF

Info

Publication number
EP1288408A2
EP1288408A2 EP02019213A EP02019213A EP1288408A2 EP 1288408 A2 EP1288408 A2 EP 1288408A2 EP 02019213 A EP02019213 A EP 02019213A EP 02019213 A EP02019213 A EP 02019213A EP 1288408 A2 EP1288408 A2 EP 1288408A2
Authority
EP
European Patent Office
Prior art keywords
lever
locking
locking lever
motor vehicle
vehicle door
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
EP02019213A
Other languages
German (de)
English (en)
Other versions
EP1288408B1 (fr
EP1288408A3 (fr
Inventor
Michael Scholz
Veysel Ünal
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 EP1288408A2 publication Critical patent/EP1288408A2/fr
Publication of EP1288408A3 publication Critical patent/EP1288408A3/fr
Application granted granted Critical
Publication of EP1288408B1 publication Critical patent/EP1288408B1/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
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking
    • 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
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/32—Details of the actuator transmission
    • E05B81/42—Cams
    • 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
    • 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
    • E05B77/28—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 for anti-theft purposes, e.g. double-locking or super-locking
    • 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 mechanism, at least one locking lever, preferably central locking lever, at least one motor drive, and with a central locking lever associated quick release lever.
  • the motor drive usually ensures that the Central locking lever "locked” into its positions or “unlocked” is convertible. Basically you can with the central locking lever (or independent hereof) another position in the sense of "theft-proof” represent.
  • the quick release lever supports the process of so-called quick release. Such a quick release is usually then instead, when so-called "keyless entry” systems are used come.
  • the invention is based on the technical problem, a generic motor vehicle door lock so on develop that a quick release succeeds, and indeed without the locking lever or central locking lever is necessarily involved.
  • the invention proposes a generic motor vehicle door lock before that the lock on the quick release lever to the locking lever connected, with the quick release lever - essentially independent of the position of the locking lever - the locking mechanism in the course of the quick release releases with the help of the drive.
  • the locking mechanism is not (anymore) for the most part locking lever designed as a central locking lever connected. Rather, the intermediary ensures Quick release lever as it were for decoupling between locking mechanism and locking lever.
  • the motor drive usually has a Quick release pin, which the quick release lever in the locking position of the locking lever at this applies and for quick release of the locking lever releases.
  • this quick-release pin it is one on an axle of a driven pulley Front double cams arranged. - In usually already enough pivoting movements of about 5 ° to 90 ° of the double cam to in the course of Quick release release the quick release lever.
  • the driven pulley is usually with an electric motor Output shaft and worm gear driven and serves primarily - as is well known - for the adjustment of the Locking lever or central locking lever at least in the positions “unlocked” and “locked”. Of course, a position can also be "anti-theft" realize this way.
  • To this Purpose has the driven pulley on the back of a or two control pins that fit into a fork recess of the locking lever or central locking lever to its Immerse panning.
  • a motor vehicle door lock is shown, which with a conventional catch from catch 1 and pawl 2 is equipped.
  • the ratchet 1, 2 is merely indicated while Figs. 4a, 4b show details.
  • the locking mechanism 1, 2 is composed of a catch 1 and a pawl 2 together.
  • a release lever 3 is provided, which lifts the pawl 2.
  • the clutch lever 4 takes its raised position as shown in FIG. 4a or in accordance with the dot-dash line Representation in Fig. 7 a (locking position), so the coupling pin 5 from the stop 7 the pawl 2 free, so that corresponding opening movements of the release lever 3 in a clockwise direction, that the coupling pin 5 in a recess 8 of the pawl 2 evades.
  • the locking mechanism 1, 2 can in this case so not be opened.
  • the raised position of the clutch lever 4 corresponds to the "locking position" the motor vehicle door lock while the lowered position of the clutch lever 4 (Fig. 4b; pulled through in Fig. 7) the position "unlocked” symbolizes.
  • a locking lever 9 which is a central locking lever 9 is.
  • Central locking lever 9 and Interior locking levers 10 are both positively locked together and / or positively connected and rotate around a common axis 23.
  • the central locking lever 9 is using a motor Drive 11, 12, 13, 14 and 14a, 14b pivoted.
  • This motor drive 11, 12, 13, 14 is in Individual from an electric motor 11 and a connected Output shaft with output worm 12, which is in a driven pulley 13 meshing intervenes.
  • the driven pulley 13 is the back in the context of the embodiment with two Control pins 14 a, 14 b equipped in an associated Fork recess 15 of the central locking lever 9 to immerse himself in his panning (see Fig. 5).
  • the illustrated Motor vehicle door lock additionally still over a the locking lever or central locking lever 9 associated quick release lever 17, which in Detail is shown in Fig. 6.
  • the locking mechanism is 1, 2 on this quick release lever 17 to the locking lever 9 connected.
  • the Quick release lever 17, the locking mechanism 1, 2 in the course of Quick release by means of the drive 11, 12, 13, 14 release, essentially independent of the Position of the locking lever or central locking lever 9.
  • the quick release lever 17 is the quick release lever 17 with the locking lever 9 at least in the one shown there Functional position "locked" non-positively or positively associated with this. That is, the clutch lever 4 is in the raised position of FIG. 4a.
  • the clutch lever 4 is lowered immediately, because insofar a Gesperreusleger 18 of the quick release lever 17 performs a corresponding movement. Because the quick release lever 17 and the clutch lever 4 are over the Gesperreausleger 18 connected to each other. Indeed the quick release lever 17 is designed as a Einarmhebel which pivotally in a hinge 19 to the Locking lever 9 is connected.
  • the quick release pin 20 belongs to the motor Actuator 11, 12, 13, 14 and is more detailed than one Axle 21 of the driven pulley 13 rotatable and front For this purpose arranged double cam 20 is formed. In the course of the quick release performs this double cam 20 a pivoting movement, to an angle ⁇ of about 5 ° to 90 °, according to the embodiment about 40 °, corresponds (See the transition from Fig. 1 to Fig. 3).
  • the central locking lever 9 is only moved when the control pin 14b in the extension 16 of the fork recess 15 dips and in this way the central locking lever 9 takes along. At the end of the quick release and after sweeping the angle ⁇ by the double cam 20 this is not (yet) the case, because the control pin 14b only to bear against a boundary 22nd in the extension 16 has come (see Fig. 3).
  • FIGS. 7 to 10 are identical components with matching reference numerals Mistake.
  • a Gesperreusleger 24 on the inside lock lever 10 is transferred to transfer the clutch lever 4 of the in Fig. 7 shown by the position “unlocked” in the dot-dashed position "locked”.
  • a lock cylinder lock lever 25 is connected to the inside locking lever 10 and the central locking lever 9 .
  • FIGS. 7 to 10 In the context of the embodiment of FIGS. 7 to 10 is still a locking lever 27 realized, which with the Rotary latch 1, a structural unit 1, 27 forms. To do this, grab one Nose 28 on the locking lever 27 and a groove 29 in the rotary latch. 1 into each other (see Fig. 8).
  • the locking lever 27 is designed as a two-armed lever and has via a blocking arm 27a and a sensing arm 27b.
  • the interrogation arm 27b carries a Magnets M, the position of a housing-mounted Hall sensor as a detection device D is queried (see. Fig. 8).
  • the blocking arm 27a or the locking lever 27 as a whole provides that the central locking lever 9 when open Rotary latch 1 is blocked. This position is in FIG. 9 and in solid line in Fig. 7 before. Care here the blocking arm 27a of the locking lever 27 for a Nose 30 on the central locking lever 9 mentioned Blockade experiences. In this way, the central locking lever 9 in the position "unlocked” after the Fig. 9 held. This happens - as I said - only when the catch is open 1. The same position is like said in Fig. 7 shown in solid.
  • FIG. 10 shown remaining locking lever 10, 25, namely the Interior lock lever 10 and the lock cylinder lock lever 25 one empty stroke each. All locking levers 9, 10 and 25 are co-ordinated on the common axis 23 stored.
  • a spring or coil spring 31st realized.
  • the coil spring 31 is also on the axis 23 stored and ensures the desired idle stroke.
  • the spiral spring 31 has two spring ends 31a and 31b, each at abut a web 32 of the central locking lever 9 or include this bridge 32 between them. In the thus created space dive another Bridge 33 of the lock cylinder lock lever and a bridge 34 of the inner locking lever 10 a.
  • the central locking lever 9 thereby changes its position However not. After the deflection, the up this way compressed coil spring 31 for both the inside lock lever 10 as well as the lock cylinder lock lever 25 again her original To take position. So there is an idle stroke.
  • the entire locking lever system 9, 10, 25 remains while in the unlocked position, with open Rotary latch 1, because the central locking lever 9 his Retains position of FIG. 9.
  • the clutch lever 4 can in this case his dot-dashed line position "locked” only temporarily occupy, so returns for example after completion of his admission by the Interior lock lever 10 or the lock cylinder lock lever 25 back to the "unlocked” position back. This is consequently his permanent function in this context. Only the central locking lever 9 So is able to constantly clutch lever 4 in the Functional position "locked” to convict, like this has already been explained in the beginning. But that only works when the catch 1 is closed and consequently the Lock lever 27 releases the central locking lever 9.

Landscapes

  • Lock And Its Accessories (AREA)
EP02019213A 2001-08-28 2002-08-27 Serrure de porte pour véhicule automobile Expired - Lifetime EP1288408B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10141310 2001-08-28
DE10141310A DE10141310A1 (de) 2001-08-28 2001-08-28 Kraftfahrzeugtürverschluss

Publications (3)

Publication Number Publication Date
EP1288408A2 true EP1288408A2 (fr) 2003-03-05
EP1288408A3 EP1288408A3 (fr) 2006-08-16
EP1288408B1 EP1288408B1 (fr) 2008-11-19

Family

ID=7696340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02019213A Expired - Lifetime EP1288408B1 (fr) 2001-08-28 2002-08-27 Serrure de porte pour véhicule automobile

Country Status (2)

Country Link
EP (1) EP1288408B1 (fr)
DE (2) DE10141310A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006105772A1 (fr) * 2005-04-04 2006-10-12 Kiekert Aktiengesellschaft Serrure de portiere de vehicule
DE102005043227B3 (de) * 2005-09-09 2007-04-05 Kiekert Ag Kraftfahrzeugtürverschluss
US7399010B2 (en) 2006-09-21 2008-07-15 Keykert Usa, Usa Power-actuated motor-vehicle door latch with quick unlock
DE102007048452A1 (de) 2007-05-16 2008-11-20 Kiekert Ag Schließvorrichtung mit Mehrfacheingriff
EP2039858A1 (fr) 2007-09-20 2009-03-25 Kiekert Aktiengesellschaft Loquet de porte de véhicule à moteur à commande assistée
DE10247842B4 (de) * 2002-08-28 2012-08-02 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeug-Türschloss

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0959206A1 (fr) * 1998-05-20 1999-11-24 Valeo Securite Habitacle Serrure de porte de véhicule automobile à condamnation électrique
EP0989266A1 (fr) * 1998-09-21 2000-03-29 Valeo Securite Habitacle Serrure à décondamnation automatique à l'ouverture
EP1045093A2 (fr) * 1999-04-16 2000-10-18 Robert Bosch Gmbh Serrure pour une porte d'automobile ou similaire
DE19928230A1 (de) * 1999-05-28 2000-12-07 Bosch Gmbh Robert Kraftfahrzeug-Türschloß o. dgl.
WO2001033017A1 (fr) * 1999-10-29 2001-05-10 Kiekert Aktiengesellschaft Dispositif de verrouillage de portiere d'un vehicule a moteur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0959206A1 (fr) * 1998-05-20 1999-11-24 Valeo Securite Habitacle Serrure de porte de véhicule automobile à condamnation électrique
EP0989266A1 (fr) * 1998-09-21 2000-03-29 Valeo Securite Habitacle Serrure à décondamnation automatique à l'ouverture
EP1045093A2 (fr) * 1999-04-16 2000-10-18 Robert Bosch Gmbh Serrure pour une porte d'automobile ou similaire
DE19928230A1 (de) * 1999-05-28 2000-12-07 Bosch Gmbh Robert Kraftfahrzeug-Türschloß o. dgl.
WO2001033017A1 (fr) * 1999-10-29 2001-05-10 Kiekert Aktiengesellschaft Dispositif de verrouillage de portiere d'un vehicule a moteur

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10247842B4 (de) * 2002-08-28 2012-08-02 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeug-Türschloss
WO2006105772A1 (fr) * 2005-04-04 2006-10-12 Kiekert Aktiengesellschaft Serrure de portiere de vehicule
DE102005043227B3 (de) * 2005-09-09 2007-04-05 Kiekert Ag Kraftfahrzeugtürverschluss
US7399010B2 (en) 2006-09-21 2008-07-15 Keykert Usa, Usa Power-actuated motor-vehicle door latch with quick unlock
DE102007048452A1 (de) 2007-05-16 2008-11-20 Kiekert Ag Schließvorrichtung mit Mehrfacheingriff
EP2039858A1 (fr) 2007-09-20 2009-03-25 Kiekert Aktiengesellschaft Loquet de porte de véhicule à moteur à commande assistée
US8029031B2 (en) 2007-09-20 2011-10-04 Keykert Usa, Inc. Power-actuated motor-vehicle door latch

Also Published As

Publication number Publication date
EP1288408B1 (fr) 2008-11-19
EP1288408A3 (fr) 2006-08-16
DE50213023D1 (de) 2009-01-02
DE10141310A1 (de) 2003-03-20

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