EP1103681A1 - Fahrzeugtür mit einem mit elektrischer Ent- und Verriegelung zur verspäteten Öffnung geeignetem Schloss - Google Patents

Fahrzeugtür mit einem mit elektrischer Ent- und Verriegelung zur verspäteten Öffnung geeignetem Schloss Download PDF

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Publication number
EP1103681A1
EP1103681A1 EP00403251A EP00403251A EP1103681A1 EP 1103681 A1 EP1103681 A1 EP 1103681A1 EP 00403251 A EP00403251 A EP 00403251A EP 00403251 A EP00403251 A EP 00403251A EP 1103681 A1 EP1103681 A1 EP 1103681A1
Authority
EP
European Patent Office
Prior art keywords
lock
unlocking
opening
locking
force 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.)
Withdrawn
Application number
EP00403251A
Other languages
English (en)
French (fr)
Inventor
Xavier Baudard
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 EP1103681A1 publication Critical patent/EP1103681A1/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Withdrawn legal-status Critical Current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
    • 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
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/10—Connections between movable lock parts
    • E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
    • 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
    • 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
    • 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

Definitions

  • the present invention relates to a vehicle opening automobile, of the type comprising a lock with lock / electric unlocking, which includes an opening lever, an organ operating which is mounted on the opening at a distance from said lock and which can be operated manually by a user from outside the opening, and a force transmission element which connects the operation of the lock opening lever, which lock can go from a closed state preventing the opening of the door to a state open allowing the opening of the opening in response to an actuation of the opening lever using the operating member.
  • the present invention therefore aims to provide a solution to avoid the user having to exert a double action on the operating member incorporated in a door handle or in a other opening, such as a tailgate of a vehicle automobile in order to open said door or other opening.
  • the invention provides an opening of the type defined in preamble, characterized in that the transmission element of force is in two parts linked together by an accumulator of energy, a first of the two parts being connected to the organ of operation, the second part being connected to the opening lever of the lock, and by the fact that a locking means is provided which blocks the second part of the force transmission element when the lock is in a locked state, and which releases said second portion of the force transmitting element in response to a command to unlocking.
  • the second part of the force transmission element remains blocked by the locking means during all or almost the entire race actuation of the operating member.
  • the energy accumulator stores energy under the action of the operating member and the first part of the element force transmission. Then, as soon as the locking means releases the second part of the force transmitting element in response to the release command, around the time the maneuver completes its actuation stroke, the energy stored in the accumulator is released and used to operate the lever opening the lock, thereby passing it from its state closed in its open state. The user can then open the opening of the vehicle without having to actuate the device again maneuver.
  • the second part of the force transmission element carries a stop
  • the locking means is constituted by a pallet which is mounted swivels between an active position, in which it extends substantially perpendicular to the direction of movement of the force transmission element and cooperates with said stopper to block the second part of the force transmission element, and a cleared position in which said pallet releases the stop so that the second part of the force transmission element can activate the lock opening lever.
  • the second part of the force transmission element consists by a rod having a groove
  • the blocking means is constituted by a finger or a fork, which is mounted movable in translation in a direction perpendicular to the direction of movement of the element force transmission, between an active position in which the finger or the fork is engaged in said groove to block the second part of the force transmission element, and a position erased in which the finger or the fork came out of said throat and releases the second part of the force transmission element to that it can operate the lock opening lever.
  • the lock of the opening according to the invention can also include, in a manner known per se, a locking member / unlocking which inhibits or authorizes the passage of the sound lock closed state to its open state depending on whether it is in a position of locked or in an unlocked position, and which can be moved from its locked position to its unlocked position in response to said unlock command.
  • the locking means that is to say the pallet, the finger or the fork, can be connected by another force transmission element to the locking / unlocking member. So when the latter is moved from its locked position to its unlocked position in response to the unlock command, he drags with him, by through said other force transmission element, the means to move it from its active position to its position cleared in response to said unlock command.
  • said means blocking that is to say the pallet, the finger or the fork, is connected to a electromechanical actuator which passes said locking means of its active position to its erased position in response to said command to unlocking.
  • the blocking means may constitute itself a locking / unlocking member which inhibits or authorizes the passage of the lock from its closed state to its open state depending on whether it is in its active position or in its erased position, in plus the locking / unlocking device possibly included in the lock or as a substitute.
  • the finger or the fork can carry a nipple which is engaged in an oblong light of an elongated rectangular plate, which is pivotally mounted between a first position in which it acts, by a first longitudinal edge of its lumen, on the nipple of the finger or fork to keep it in its active position, and a second position in which said plate acts, by a second edge longitudinal of its light, on the nipple of the finger or the fork for keep it in its erased position.
  • said plate can be connected by a other element for transmitting force to the locking member / unlocking which moves the plate from its first position to its second position when it is itself moved from its position of locked in its unlocked position in response to the command unlocking.
  • said plate can be connected to an actuator electromechanical which moves this plate from its first position at its second position in response to said unlock command.
  • a opening 1 for example a door of a motor vehicle, which has only shown part of the outer sheet 2 and which has a lock 3 of the electric locking / unlocking type, and a outer door handle 4, which is provided with an operating member 5, for example a pallet which is rotatably mounted on an axis 6 and which is connected by a force transmission element 7, for example a Bowden cable, to an opening lever 8 of the lock 3.
  • an operating member 5 for example a pallet which is rotatably mounted on an axis 6 and which is connected by a force transmission element 7, for example a Bowden cable, to an opening lever 8 of the lock 3.
  • the opening lever 8 when it is actuated in response to the operation of the pallet 5 by the user, it passes a pawl (not shown) contained in lock 3 from a first position or blocking position in which this pawl keeps the bolt (not shown) of the lock in the closed position, to a position erased in which the pawl releases the bolt from the lock, which releases itself a keeper (not shown) secured to a fixed part of the vehicle body, to allow door 1 to open.
  • the lock 3 also comprises, in a known manner, a locking / unlocking mechanism, also called locking mechanism conviction / unlocking, including a locking device / unlocking 9, for example a lever, which can be moved to the by means of an electromechanical actuator (not shown), for example a electric motor or an electromagnet, from a position locking or condemnation, in which it inhibits the passage of the lock from its closed state to its open state, at a position of unlocking or unlocking, in which it authorizes this passage from the lock from its closed state to its open state, in response to a unlocking command.
  • a locking / unlocking mechanism also called locking mechanism conviction / unlocking
  • a locking device / unlocking 9 for example a lever
  • an electromechanical actuator for example a electric motor or an electromagnet
  • This unlock command can be for example an electrical signal which can be emitted by a unit centralized conviction / unlocking in response to actuation, by means of a key, of the door lock on the side driver of the vehicle, or in response to a signal from a box remote control, for example an activated infrared remote control by a user by pressing a button on the box remote control, or if the vehicle is equipped with a system so-called hands-free access, in response to a signal from command issued by an electronic recognition device having authenticated an identification device worn by an authorized user of the vehicle.
  • the unlock command When the unlock command is issued, it can for example cause momentary excitation of the actuator electromechanical above, which passes the organ of locking / unlocking in its unlocked position.
  • the locking / unlocking member that is to say the lever 9 passes into its unlocking or unlocking position only when the pallet 5 has completed or almost completed its actuation stroke, and that the opening of the lock 3 cannot be obtained.
  • This drawback can be avoided thanks to the present invention by producing the force transmission element 7 in two parts 7 a and 7 b connected together by an energy accumulator 11, and by providing a blocking means 12 which blocks the part 7 b of the force transmission element when the lock is in a locked or locked state, that is to say when the lever 9 is in its locked or locked position, and which releases said part 7 b from the force transmission element 7 in response to the unlocking command, that is to say when the lever 9 passes into its unlocking or unlocking position.
  • the portion 7a of the force transmission element 7 can be constituted by a first Bowden cable segment whose one end is connected to the inner lever arm 5 has the pallet 5 and the other end of which is connected to a first end of a helical spring constituting the energy accumulator 11.
  • the second end of the helical spring 11 is connected to one of the ends of a second segment of Bowden cable, which constitutes part 7b of the force transmission element 7 and the other end of which is connected to the opening lever 8 of the lock 3.
  • a stop 13 is fixed to the end of the second Bowden cable segment 7 b which is connected to the spring 11. In the locked state of the lock 3, this stop 13 is supported on a removable or eclipsable counter-stop 14, which constitutes the blocking means 12.
  • the counter-stop 14 is constituted by a pallet which is rotatably mounted in the middle on an axis of rotation 15.
  • the stop 13 bears on one of the two branches of the pallet 14, the other branch of which is connected to the lever locking / unlocking 9 by another transmission element force 16, for example a rod or a Bowden cable.
  • the lock 3 is in a locked state as shown in FIG. 1 and if a user actuates the pallet 5 of the door handle 4 too quickly, that is to say with a speed such that the lever 9 is not not yet in its unlocking or unlocking position, the pallet 14 retains the stop 13 and the second Bowden cable segment 7b . As a result, the spring 11 is compressed by the action of the pallet 5 and the first Bowden cable segment 7 a . As soon as the lever 9 passes, with a certain delay, in its unlocking or unlocking position in response to the unlocking command, the force transmission element 16 is moved in the direction of the arrow F2, which makes it pivot in the direction of the arrow F3 the pallet 14 which disappears and thus releases the stop 13.
  • the two parts 7 a and 7 b of the force transmitting element 7 are constituted by segments of Bowden cable.
  • at least one of the two parts 7 a and 7 b of the force transmission element 7 can be constituted by a rod.
  • Figures 2, 3 and 4 show three variants in which the second part 7b of the force transmission element 7 is constituted by a rod.
  • the rod 7 b can have a circular groove 17 and the locking means 12 can be constituted by a finger 18 (or by a fork with two branches) which, in the locked state of the lock, is engaged in the groove 17 to block the rod 7 b .
  • the finger 18 (or the fork) is guided in a suitable bearing 19 so as to be movable in a direction perpendicular to the direction of movement F4 of the rod 7 b in response to the operation of the pallet 5 of the door handle 4 or, with a certain delay, under the action of spring 11.
  • the locking pin 18 (or the locking fork) is connected by a force transmission element 16, for example a Bowden cable (but it could also be a rod control), to the locking / unlocking member of the lock, for example the lever 9 of FIG. 1.
  • the force transmission element 16 is arranged to pull the finger 18, in the direction of arrow F5, when the locking / unlocking member is moved to its unlocking position in response to the unlocking command, in order to release the rod 7 b and thus allow the actuation of the opening lever 8 of the lock, with or without the assistance of an energy accumulated in the spring 11, in response to an operation of the pallet 5 of the door handle 4.
  • the finger blocking 18 (or the blocking fork) is connected to an actuator electromechanical 21, for example an electromagnet, which moves the finger 18 in the direction of arrow F5 when excited in response to the unlocking command.
  • an actuator electromechanical 21 for example an electromagnet
  • the finger blocking 18 (or the blocking fork) carries a pin 22 which is engaged in an oblong slot 23 of an elongated rectangular plate 24.
  • This plate 24 is pivotally mounted about an axis of swivel 25 and it is connected by the force transmission element 16 to the locking / unlocking member, for example the lever 9 of the lock 3 of FIG. 1.
  • the force transmission element 16 moves in the direction of the arrow F2 which acts on the plate 24 for the rotate in the direction of arrow F6.
  • the other longitudinal edge of the lumen 23 of the plate 24 acts on the stud 22 to move the locking finger 18 in the direction of the arrow F5, so that this finger disappears and releases the rod 7 b so that the latter can actuate the opening lever 8 of the lock 3, with or without the assistance of an energy accumulated in the energy accumulator spring 11, in response to an operation of the pallet 5 of the door handle 4.

Landscapes

  • Lock And Its Accessories (AREA)
EP00403251A 1999-11-29 2000-11-21 Fahrzeugtür mit einem mit elektrischer Ent- und Verriegelung zur verspäteten Öffnung geeignetem Schloss Withdrawn EP1103681A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9914966A FR2801623B1 (fr) 1999-11-29 1999-11-29 Ouvrant de vehicule automobile avec serrure a condamnation/decondamnation electrique apte a s'ouvrir a retardement
FR9914966 1999-11-29

Publications (1)

Publication Number Publication Date
EP1103681A1 true EP1103681A1 (de) 2001-05-30

Family

ID=9552627

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00403251A Withdrawn EP1103681A1 (de) 1999-11-29 2000-11-21 Fahrzeugtür mit einem mit elektrischer Ent- und Verriegelung zur verspäteten Öffnung geeignetem Schloss

Country Status (4)

Country Link
US (1) US6543823B2 (de)
EP (1) EP1103681A1 (de)
JP (1) JP2001159264A (de)
FR (1) FR2801623B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127523C2 (de) * 2001-06-06 2003-04-10 Inbal Steiner Schließsystem für ein Kraftfahrzeug
GB0122634D0 (en) * 2001-09-20 2001-11-14 Meritor Light Vehicle Sys Ltd Door release and engagement mechanism
EP3473789B1 (de) * 2017-10-20 2020-12-23 U-Shin Italia S.p.A. Türgriff für ein kraftfahrzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200943A (en) * 1987-02-07 1988-08-17 Ford Motor Co A latch mechanism for a vehicle door
US5681068A (en) * 1995-05-12 1997-10-28 Kiekert Ag Actuating assembly for motor-vehicle door latch
FR2767348A1 (fr) * 1997-07-31 1999-02-19 Valeo Systemes De Fermetures Serrure de porte de vehicule automobile comportant une condamnation electrique
EP0959206A1 (de) * 1998-05-20 1999-11-24 Valeo Securite Habitacle Kraftfahrzeugtürschloss mit elektrischer Verriegelung
EP1001119A1 (de) * 1998-11-09 2000-05-17 Valeo Securite Habitacle Kraftfahrzeugtürschloss mit innerer und/oder äusserer elektrischer Verriegelungs-/Entriegelungsvorrichtung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174078A (en) * 1938-05-27 1939-09-26 Kermit H Burgin Door latch
US2961265A (en) * 1956-10-08 1960-11-22 Wilmot Breeden Ltd Latching mechanisms
FR1345593A (fr) * 1962-08-14 1963-12-13 Renault Perfectionnements aux serrures
JPS5398625A (en) * 1977-02-09 1978-08-29 Mitsui Mining & Smelting Co Ltd Operating lever used for locking apparatus for vehicle
IT1131405B (it) * 1979-03-24 1986-06-25 Kiekert Soehne Arn Dispositivo di chiusura a comando centralizzato per porte di veicoli a motore
DE3212172A1 (de) * 1981-04-16 1982-11-11 Daimler-Benz Ag, 7000 Stuttgart Zentralverriegelungsanlage fuer tueren und/oder klappen eines kraftfahrzeuges
JPS6019885A (ja) * 1983-07-14 1985-02-01 愛知機械工業株式会社 車両用ドアのアウトサイドハンドル機構
DE3500550A1 (de) * 1985-01-10 1985-10-31 Daimler-Benz Ag, 7000 Stuttgart Schlosssystem in einem kraftfahrzeug-tuerverschluss
JPH0532605Y2 (de) * 1986-03-10 1993-08-20
DE3835265A1 (de) * 1988-10-15 1990-04-19 Bayerische Motoren Werke Ag Griffanordnung fuer ein bewegliches karosserieteil wie gepaeckraumdeckel, tuer o.dgl. eines kraftfahrzeugs
DE3923726A1 (de) * 1989-07-18 1991-01-24 Bayerische Motoren Werke Ag Kraftfahrzeugtuerschloss mit sperrklinkensicherung
US5066054A (en) * 1989-11-22 1991-11-19 Kiekert Gmbh & Kommanditgesellschaft Motor-vehicle door latch with antitheft feature
FI87681C (fi) * 1990-10-24 1993-02-10 Abloy Security Ltd Oy Elektromekaniskt doerrlaos
DE4131891A1 (de) * 1991-09-25 1993-04-01 Bosch Gmbh Robert Sperrvorrichtung fuer tueren eines kraftfahrzeugs
DE4222868A1 (de) * 1992-07-11 1994-01-13 Bosch Gmbh Robert Sperrvorrichtung für Türen eines Kraftfahrzeugs
EP0808977B1 (de) * 1996-05-21 2000-08-16 Robert Bosch Gmbh Verfahren zur Ansteuerung eines elektrisch betätigten Kraftfahrzeug-Türschlosses od. dgl.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200943A (en) * 1987-02-07 1988-08-17 Ford Motor Co A latch mechanism for a vehicle door
US5681068A (en) * 1995-05-12 1997-10-28 Kiekert Ag Actuating assembly for motor-vehicle door latch
FR2767348A1 (fr) * 1997-07-31 1999-02-19 Valeo Systemes De Fermetures Serrure de porte de vehicule automobile comportant une condamnation electrique
EP0959206A1 (de) * 1998-05-20 1999-11-24 Valeo Securite Habitacle Kraftfahrzeugtürschloss mit elektrischer Verriegelung
EP1001119A1 (de) * 1998-11-09 2000-05-17 Valeo Securite Habitacle Kraftfahrzeugtürschloss mit innerer und/oder äusserer elektrischer Verriegelungs-/Entriegelungsvorrichtung

Also Published As

Publication number Publication date
JP2001159264A (ja) 2001-06-12
US6543823B2 (en) 2003-04-08
US20010002091A1 (en) 2001-05-31
FR2801623B1 (fr) 2002-01-04
FR2801623A1 (fr) 2001-06-01

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