EP1039078A1 - Elektrisches Schloss, insbesondere für Kraftfahrzeugtüren - Google Patents

Elektrisches Schloss, insbesondere für Kraftfahrzeugtüren Download PDF

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Publication number
EP1039078A1
EP1039078A1 EP00400758A EP00400758A EP1039078A1 EP 1039078 A1 EP1039078 A1 EP 1039078A1 EP 00400758 A EP00400758 A EP 00400758A EP 00400758 A EP00400758 A EP 00400758A EP 1039078 A1 EP1039078 A1 EP 1039078A1
Authority
EP
European Patent Office
Prior art keywords
lock
lever
opening
motor
locking lever
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.)
Withdrawn
Application number
EP00400758A
Other languages
English (en)
French (fr)
Inventor
Arnaud Humbert
Piotr Kruczkowski
Pierre-Henri Mouly
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.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Securite Habitacle SAS
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 Valeo Securite Habitacle SAS filed Critical Valeo Securite Habitacle SAS
Publication of EP1039078A1 publication Critical patent/EP1039078A1/de
Withdrawn legal-status Critical Current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
    • 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
    • E05B81/12—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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • 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
    • 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
    • Y10S292/23—Vehicle door latches
    • 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
    • Y10S292/65—Emergency or safety
    • 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
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1082—Motor
    • 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
    • Y10T70/00—Locks
    • Y10T70/60—Systems
    • Y10T70/625—Operation and control
    • Y10T70/65—Central control
    • 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
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/7136—Key initiated actuation of device

Definitions

  • the present invention relates to an electric lock in particular for the door of a motor vehicle, and more particularly a electric lock / unlock control lock.
  • a lock for a motor vehicle door comprising a first electric motor capable of driving, by via a gear train, a locking lever to move an external opening lever between a position in which the external opening lever is inactive and a unlocked position in which the external opening lever is capable of causing the opening of the lock, under the action of a means external opening control, for example a handle or a exterior door pallet.
  • This lock has a second electric lockout motor, suitable for driving, by via a second gear train, the overlocking of the lock, vis-à-vis the exterior handles and door interior and vis-à-vis the frieze zipper.
  • the object of the invention is to propose an electric lock, the kinematic chains for the condemnation and the super-condemnation are simplified.
  • the invention relates to an electric lock, especially for the door of a motor vehicle, comprising a first external electric lockout motor capable of driving an external locking lever to move a lever external opening between an external locked position in which the external opening lever is inactive and a position outer unlocked in which the outer opening lever is capable of causing the opening of the lock, under the action of a means external opening control, and a second electric motor allowing the lock to be placed in the super-locked position, characterized by the fact that said second electric motor is capable of drive an interior locking lever to move a lever of internal opening between an internal locked position in which the interior opening lever is inactive and a position inner unlocked, in which the inner opening lever is capable of causing the opening of the lock, under the action of a means interior opening control, the two aforementioned motors being suitable for being supplied jointly to override the lock vis-à-vis the exterior and interior, while the first engine electric is able to be powered alone to lock the lock opposite from the outside.
  • powering the second electric motor causes jointly supplying the first motor.
  • the second electric motor is able to be powered alone to put the lock in locked-out position for the child.
  • the interior locking lever and the external locking lever are superimposed and mounted on the same axis of articulation.
  • a worm gear is mounted on the motor shaft of each electric motor, each gear meshing with a toothed sector at one end of a branch of the associated locking lever.
  • the branch of one of the levers of conviction that carries a toothed sector is shorter than the branch of the other locking lever which carries the other toothed sector, the longest branch having, in addition, a recess so that the two toothed sectors are arranged in two parallel planes and distant from each other.
  • the two motors, the two locking levers and the two opening levers are housed in the same compartment of the lock case.
  • the interior locking lever comprises a branch which is able to cooperate with a boss on the housing of lock, to define two stable positions on either side of said boss, by elastic crossing of said boss by said lever inner condemnation.
  • the kinematics compartment of the lock housing B of the invention comprises, in FIG. 1, a first electric external locking motor 1, the motor shaft 1 a of which is integral in rotation with a worm gear 2.
  • L gear worm 2 engages peripherally with a toothed sector 3 has provided at the end of a branch of a 5 outside locking lever 3.
  • the outside locking lever 3 is articulated substantially at its center on an axis of rotation 4 and comprises at the end of its opposite branch 6 an opening 3 b intended to cooperate with an external opening lever (not shown).
  • the external locking lever 3 has a substantially T or Y shape.
  • the kinematics compartment further comprises a second electric internal locking motor 11, the motor shaft 11 a of which is integral in rotation with a worm gear 12. All of the elements 11 and 12 may be identical to the elements 1 and 2 above.
  • the worm gear 12 meshes with a toothed sector 13 has provided at the end of a branch 15 of an inner locking lever 13.
  • the internal locking lever 13 has a substantially square shape when viewed from above , and is articulated substantially in its center on the same axis of rotation 4 above.
  • the opposite branch 16 of the internal locking lever 13 comprises an oblong opening 13b, which is intended to cooperate with an inner opening lever (not shown).
  • the interior opening lever and the opening lever are intended to actuate a ratchet located in the lock housing retention compartment, the pawl being intended to block a latch retaining bolt fixed at an amount of the door frame.
  • the ratchet and the bolt of the compartment retention are not described in more detail, as they are known per se.
  • Box B has in the kinematics compartment a boss 20 intended to cooperate with the end of branch 16 of inner locking lever 13.
  • This branch 16 of the lever condemnation 13 is intended, when passing between the position interior unlocked and interior condemned, to be crossed resiliently the boss 20, which defines two stable positions for the inner locking lever 13, on either side of the boss 20.
  • the branch 5 of the external locking lever 3, which carries the toothed sector 3 a is shorter by a distance d than the branch 15 of the internal locking lever 13, which carries the toothed sector 13 a , so as to be able to offset the position of the two electric motors 1, 11, as visible in FIGS. 1 and 2.
  • the motors 1 and 11 are also offset by a distance h in the height direction, as visible in FIG. 3, so that the driving a locking lever is not hindered by driving another lever.
  • the branch 15, which carries the toothed sector 13 a has a recess 15 a downwards, so as not to interfere with the branch 5 of the other lever 3 which is positioned vertically.
  • the user When the user wishes to lock the lock against outside, it causes the power supply to the first motor electric 1, which has the effect of moving the locking lever outside 3 towards its locked position illustrated in FIG. 2.
  • the electric motor 1 which is reversible provided, causes the movement of the locking lever outside 3 towards its position illustrated in FIG. 1.
  • the power supply to the second motor 11 automatically drives the power supply to the first engine 1, so as to override the vehicle, that is to say condemn it as well with respect to the interior as to the exterior.
  • the super lock position of the lock is illustrated in figure 2.

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Lock And Its Accessories (AREA)
EP00400758A 1999-03-24 2000-03-20 Elektrisches Schloss, insbesondere für Kraftfahrzeugtüren Withdrawn EP1039078A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9903643A FR2791382B1 (fr) 1999-03-24 1999-03-24 Serrure electrique notamment pour portiere de vehicule automobile
FR9903643 1999-03-24

Publications (1)

Publication Number Publication Date
EP1039078A1 true EP1039078A1 (de) 2000-09-27

Family

ID=9543567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00400758A Withdrawn EP1039078A1 (de) 1999-03-24 2000-03-20 Elektrisches Schloss, insbesondere für Kraftfahrzeugtüren

Country Status (3)

Country Link
US (1) US6364378B1 (de)
EP (1) EP1039078A1 (de)
FR (1) FR2791382B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901828A1 (fr) * 2006-05-31 2007-12-07 Valeo Securite Habitacle Sas Serrure a balladeur
CN105257105A (zh) * 2015-10-10 2016-01-20 杜明浩 双动力电子机械锁

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785637B1 (fr) * 1998-11-09 2000-12-29 Valeo Securite Habitacle Serrure de porte de vehicule automobile a condamnation/decondamnation electrique
JP2002129807A (ja) * 2000-10-26 2002-05-09 Oi Seisakusho Co Ltd 車両用ドアロック装置
ITTO20020510A1 (it) * 2002-06-14 2003-12-15 Intier Automotive Closures Serratura per una portiera di un autoveicolo
US7364211B2 (en) * 2003-11-13 2008-04-29 Intier Automotive Closures Inc. Vehicle lock controlled by a shape memory alloy actuator
WO2006099730A1 (en) * 2005-03-23 2006-09-28 Magna Closures Inc. Global side door latch
DE102009012008A1 (de) * 2009-03-07 2009-11-19 Daimler Ag Verfahren zur Freigabe eines Öffnungsvorgangs einer Fahrzeugtür, Verriegelungsvorrichtung für eine Fahrzeugtür und Verriegelungssystem für ein Fahrzeug
DE102012111288A1 (de) * 2012-11-22 2014-05-22 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969673A (en) * 1989-10-16 1990-11-13 General Motors Corporation Door latch with block-out type child safety feature
US5248898A (en) * 1990-06-05 1993-09-28 Rockwell Automotive Body Systems Device for the centralized control of the opening points of a motor vehicle
GB2313619A (en) * 1996-05-31 1997-12-03 Nissan Motor Door lock system for vehicles
DE19632781A1 (de) * 1996-08-15 1998-02-19 Kiekert Ag Kraftfahrzeug-Türverschluß mit Zentralverriegelungssystem und Diebstahlsicherungssystem
WO1998033998A1 (en) * 1997-02-04 1998-08-06 Atoma International Corp. Vehicle door locking system with separate power operated inner door and outer door locking mechanisms

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917327A (en) * 1974-02-05 1975-11-04 Micro Devices Corp Thermally actuated device and door latch means utilizing the same or the like
AU637296B2 (en) * 1991-07-25 1993-05-20 Chien-I Tang Motor vehicle door lock controlling device
GB2285476B (en) * 1994-01-11 1997-09-24 Rockwell Body & Chassis Syst Vehicle door lock actuator
JP3430747B2 (ja) * 1995-11-16 2003-07-28 日産自動車株式会社 車両用防盗装置
US6082158A (en) * 1996-12-21 2000-07-04 Mannesmann Vdo Ag Closing device
FR2768764B1 (fr) * 1997-09-19 1999-11-26 Valeo Systemes De Fermetures Serrure electrique pour portiere de vehicule
US6067826A (en) * 1998-06-11 2000-05-30 Stoneridge, Inc. Door lock actuator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969673A (en) * 1989-10-16 1990-11-13 General Motors Corporation Door latch with block-out type child safety feature
US5248898A (en) * 1990-06-05 1993-09-28 Rockwell Automotive Body Systems Device for the centralized control of the opening points of a motor vehicle
GB2313619A (en) * 1996-05-31 1997-12-03 Nissan Motor Door lock system for vehicles
DE19632781A1 (de) * 1996-08-15 1998-02-19 Kiekert Ag Kraftfahrzeug-Türverschluß mit Zentralverriegelungssystem und Diebstahlsicherungssystem
WO1998033998A1 (en) * 1997-02-04 1998-08-06 Atoma International Corp. Vehicle door locking system with separate power operated inner door and outer door locking mechanisms

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"ELECTRIC RELEASING LATCH SYSTEM WITH REMOTE RELEASE AND CENTRAL CHILD LOCKING FOR AUTOMOBILES", RESEARCH DISCLOSURE,GB,INDUSTRIAL OPPORTUNITIES LTD. HAVANT, no. 404, pages 933, XP000735760, ISSN: 0374-4353 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901828A1 (fr) * 2006-05-31 2007-12-07 Valeo Securite Habitacle Sas Serrure a balladeur
CN105257105A (zh) * 2015-10-10 2016-01-20 杜明浩 双动力电子机械锁

Also Published As

Publication number Publication date
FR2791382A1 (fr) 2000-09-29
US6364378B1 (en) 2002-04-02
FR2791382B1 (fr) 2001-06-29

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