EP0143705A1 - Elektrische Vorrichtung zum Öffnen und Schliessen einer Fahrzeugtür oder -klappe, versehen mit einem gepanzerten Schloss - Google Patents

Elektrische Vorrichtung zum Öffnen und Schliessen einer Fahrzeugtür oder -klappe, versehen mit einem gepanzerten Schloss Download PDF

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Publication number
EP0143705A1
EP0143705A1 EP84402361A EP84402361A EP0143705A1 EP 0143705 A1 EP0143705 A1 EP 0143705A1 EP 84402361 A EP84402361 A EP 84402361A EP 84402361 A EP84402361 A EP 84402361A EP 0143705 A1 EP0143705 A1 EP 0143705A1
Authority
EP
European Patent Office
Prior art keywords
lock
housing
leaf
bolt
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
EP84402361A
Other languages
English (en)
French (fr)
Other versions
EP0143705B1 (de
Inventor
Jacques Bascou
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of EP0143705A1 publication Critical patent/EP0143705A1/de
Application granted granted Critical
Publication of EP0143705B1 publication Critical patent/EP0143705B1/de
Expired 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
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
    • 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
    • Y10S292/14—Hood 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
    • Y10S292/43—Rear deck lid 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
    • Y10T292/0886—Sliding and swinging
    • Y10T292/0892—Multiple head
    • 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
    • Y10T70/50—Special application
    • Y10T70/5889—For automotive vehicles
    • Y10T70/5903—Hood
    • Y10T70/5907—With switch

Definitions

  • the present invention relates to a device for electrically opening and closing a door leaf of a motor vehicle provided with a lock of the cocking type such as in particular a hood or a trunk door.
  • hood opening and closing operations generally require more or less restrictive manipulations; it is therefore desirable to avoid manual intervention as much as possible and replace it with controlled mechanisms without, however, resorting to solutions that are too costly or complicated.
  • the object of the invention is to propose a device for partial electric opening and electric closing of the door leaf of a motor vehicle over a large distance sensitive to the user of the vehicle.
  • the invention provides a device for electrically opening and closing a door leaf of a motor vehicle provided with a lock of the cocking type comprising a housing in which are pivotally pivoted a hook-shaped bolt which traps a keeper in the locked position and a bolt locking lever in the locked position whose pivot axis is perpendicular to the pivot axis of the bolt and extends out of the housing by a lock control rod which opens out at the top of the latter, characterized in that the lock housing is disposed in a guide sleeve, fixed to the leaf, inside which it can move axially under the action of a geared motor to cause complete electrical closure of the beating in response to an electrical impulse delivered by a first electrical contact triggered by the locking bolt when the latter exceeds its angular position for locking the lock da ns the direction corresponding to the locking of the latter.
  • the user causes the complete electric closing of the hood of the motor vehicle after having caused the locking of the cocking lock, the movement of the leaf being obtained thanks to the controlled axial movement electrically from the lock casing relative to the sheath, axial movement which also has the effect of displacing the bolt of the lock relative to the leaf, the bolt being pivotally mounted in the movable casing.
  • the locking of the cocking lock is here provided manually by the user of the vehicle in a conventional manner, the locking forces being minimized by virtue of a particular structure of the lock itself.
  • the housing can move axially inside the sleeve in a second direction, opposite to the first direction to cause the partial electric opening of the leaf in response to an electric pulse delivered to the geared motor. from a second electrical contact operated by the vehicle user.
  • the device comprises mechanical means causing the automatic unlocking of the lock during the partial electric opening of the leaf performed by the geared motor.
  • the automatic and electric opening phase of the trunk is accomplished by the reverse rotation of the gearmotor, on an electric opening impulse given remotely, either from a second internal electrical contact at the passenger compartment of the vehicle, either from a second external electrical contact actuated for example by a boot key or by a push button.
  • the lock comprises a housing 10 in which are pivotally mounted a hook-shaped bolt 12 and a locking lever 14.
  • the bolt 12 is pivotally mounted in the housing 10 about an axis 16, the ends of which are received in a through bore 18 of the housing 10 of the lock.
  • the bolt 12 is provided at its lower part with a hook 20 of conventional shape which is capable of trapping the upper portion of a U-shaped keeper 22.
  • the hook-shaped part 20 of the bolt 12 is reinforced by two side plates 24 juxtaposed with the main part constituting the body of the bolt 12.
  • the locking lever 14 is disposed entirely inside the housing 10 of the lock.
  • the locking lever 14 comprises a cylindrical body 26 which is pivotally mounted in a corresponding cylindrical portion 28 of the housing 10 formed at the top of the latter.
  • the cylindrical body 26, which constitutes the axis of rotation of the locking lever 14 proper, is extended at its upper part by a control rod 30 which opens out from the upper part 31 of the lock housing.
  • the cylindrical body 26 of the locking lever 14 is provided at its lower part with a locking heel 32 which, as will be explained later, cooperates with the free end 34 of the upper part of the bolt 12 to ensure its maintenance in closed position.
  • the housing 10 is provided with a longitudinal notch 36 which opens out of the housing 10 and inside which, as can be seen in Figures 1 and 4, the free end of the bolt 34 is kept trapped by the locking heel 32 when the lock is in the locked position.
  • the through slot 36 constitutes a window of the housing 10 through which the free end 34 can come out to actuate an electrical contact.
  • the free end 34 of the bolt 12 bears on the free edge 38 of the locking heel 32.
  • This free edge 38 has a surface slightly convex outer so as to facilitate its cooperation with the end 34 of the bolt 12 and its pivoting inside the housing 10; in the same way, the opposite end of the locking heel 32 is provided with a convex surface 40 which cooperates with the internal wall 42 of the housing 10.
  • the locking heel 32 is provided with a lateral stop 44 made integrally with the heel 32 and which cooperates with an abutment surface 46 formed vis-à-vis on the internal wall 42 of the housing to define the locked position of the locking heel 32 towards which the latter is permanently resiliently recalled.
  • the locking heel 32 is provided with a first ramp 48 which cooperates with the free end 34 of the bolt 12 to cause the rotation of the locking heel and the erasure of the latter when the lock is locked and this so as to allow the end 34 to penetrate into the notch or window 36.
  • the lock shown in the figures is provided with elastic means which hold the locking lever 14 and the bolt 12 in the armed position.
  • the locking lever is provided with a return spring. 50 which is a rotation spring wound around the cylindrical body 26, one end 52 of which is fixed in the cylindrical body 26. The end 52 which is threaded into a notch in the cylindrical body 26 is thus rotated with the latter.
  • the other end 54 of the spring 50 is immobilized in rotation about the axis of rotation of the locking lever 14, it in fact cooperates with a lug 56 formed at the in the vicinity of the free end 34 of the bolt 12 so as to also perform the function of return spring of this same bolt 12.
  • This rotation causes the free end 34 of the bolt 12 to move to the left by considering FIG. 10 until this end 34 comes to bear on the first ramp 48 of the locking heel 32.
  • the vertical force applied to the flapping then has the effect, thanks to the cooperation of the free end 34 of the bolt 12 and the ramp 48, of causing a rotation of the locking heel and therefore of the whole of the locking lever 14 clockwise, in considering Figure 10.
  • This rotation has the consequence of completely erasing the locking heel 32 to allow penetration of the free end 34 of the bolt 12 into the notch 36 provided for this purpose in the housing 10.
  • This rotation of the heel locking 32 and bolt 12 is against the elastic return force exerted on the two elements by the spring 50.
  • the device essentially comprises a gearmotor 60 constituted by an upper flange 62 and a lower flange 64.
  • the gearmotor 60 incorporates an electric motor arranged in the portion 65 of the gearmotor whose motor pinion 66 shown in silhouette in FIG. 1 attacks the external toothed crown 68 of a motor nut 70 immobilized in translation and guided in rotation in the housing formed by the upper and lower flanges 62 and 64.
  • the lower flange 64 is extended at its lower part by a substantially cylindrical guide sleeve 72 which is provided at its lower end with a fixing flange 74 making it possible to assemble and fix the entire device on the leaf 75.
  • the housing 10 of the lock is largely arranged in the guide sleeve 72 inside which it can move axially under the action of the gear motor 60.
  • These axial displacements are obtained thanks to the conversion of the rotational movement of the drive nut 70 into an axial displacement of the housing 10.
  • the upper part of the housing 10 is extended by a cylindrical portion 73 which opens at the upper part of the upper flange 62.
  • the external surface 76 of the cylindrical upper part 73 of the housing 10 of the lock is provided with a thread 78 which cooperates with a corresponding internal thread of the motor nut 70 of the geared motor.
  • the sleeve 72 is provided at its internal periphery with two flats 80 and 82 which cooperate with two corresponding flats 84 and 86 formed on the external wall of the housing 10 of the lock in order to prevent any rotation of the housing 10 relative to the sheath. It is thus easily understood that in a conventional manner, any rotation of the nut 70 is transformed into an axial displacement movement of the housing 10 of the lock parallel to the axis of rotation of the locking lever 14 which is extended by the tail of command 30.
  • a first electrical contact 88 is disposed in the vicinity of the lower end of the guide sleeve 72 and opposite the window 36 formed in the housing 10 when the latter occupies the axial position relative to the sleeve corresponding to the partial opening of the leaf as shown in Figures 10 and 11.
  • the free end 34 of the bolt 12 can trigger the electrical contact 88 when the bolt exceeds the angular position of locking the lock in the direction corresponding to the locking of the latter, that is to say in the anti-clockwise direction when considering FIG. 11 , and this under the effect of an additional force in the vertical direction exerted by the user on the leaf tending to cause the additional rotation of the bolt 12.
  • the triggering of the first electrical contact 88 by the free end 34 of the locking bolt 12 has the effect of causing complete electrical closing of the leaf in response to the electrical pulse delivered to the geared motor 60 by the contact 88 causing an axial displacement of the housing 10 in the sheath 72 in a first vertical direction upwards by considering the figures, until the housing 10 occupies the position shown at Figure 1. In this position, the lock is locked and the housing 10 occupies a maximum high position in the sleeve 72. This maximum high position is defined by the cooperation of a shoulder 90 formed at the bottom of the housing 10 of the lock which cooperates with the underside of the fixing flange 74 of the sleeve 72.
  • the housing 10 can move axially inside the sheath 72 in a second direction, opposite to the first direction, that is to say vertically upward, to cause the partial electric opening of the leaf in response to an electric pulse delivered to the gearmotor from a second electrical contact (not shown) ) operated by the user of the vehicle.
  • This partial opening phase is obtained by the rotation in opposite direction of the gearmotor in response to the electric opening impulse given remotely either from a second electrical contact disposed inside the vehicle cabin, either from an external contact actuated for example by a trunk key or by a push button.
  • the device also comprises mechanical means making it possible to cause the automatic unlocking of the cocking lock during the partial electric opening of the leaf performed by means of the geared motor 60.
  • These mechanical means consist of a lever for controlling the rotation 98 of the axis of the lock locking lever.
  • the rotary control lever 98 is mounted at the free upper end 100 of the control rod 30 of the locking lever 14.
  • a perpendicular extension 102 of the rotary control lever 98 cooperates with a ramp 104 formed on a cleat 106.
  • the cleat 106 is pivotally mounted on the upper flange 62 of the gearmotor 60 by means of a horizontal axis 108.
  • the control lever 98 is provided with a corresponding ramp 110 shown in FIG. 6.
  • the cleat 106 bears by its free end 112 on the upper face of the upper flange 62; the cleat 106 is held in this normal operating position, shown in solid lines in FIG. 6, by a rotation return spring 114.
  • the stopper 106 must not act to control the rotation of the locking lever 14 by means of the control lever 98 until the housing 10 moves vertically downwards, that is to say during the partial electric opening of the leaf. ; for this purpose, the cleat is erasable when the case moves vertically upwards, that is to say that it pivots about its axis 108 against the elastic return force exerted by the spring 114
  • the return spring 114 of the stopper 106 must be chosen so that its elastic return torque is much lower than that of the elastic return spring 50 of the locking heel 32 so as not to cause the rotation of the lever 98 when it comes into contact with the cleat 106.
  • the ramp 110 of the lever 98 as well as the pin 116 of the cleat 106 also serve to disengage the system in order to be able to unlock the lock in the event of a power failure, regardless of the axial position of the housing 10 relative to the sheath 72.
  • detection means sensitive to the torque exerted on the motor nut 70 causes the gearmotor 60 to stop.
  • the dotted lines in FIG. 6 are shown under the references 110 ′ and 110 ′′ the positions successively occupied by the ramp 110 formed on the control lever 98 during the vertical axial movement down the lock housing.
  • the position 110 ′ corresponds to the maximum angular rotation of the locking lever 14 about its axis 26 thanks to which the free end 34 of the bolt 12 can come out of the notch 36 to come to occupy its unlocked position represented in FIG. 9.
  • the position 110 " corresponds to the angular position of rest towards which the control lever 98 is spring-loaded by the spring 50.
  • a circuit breaker (not shown) can be fitted to neutralize the electrical function of completely closing the leaf in order to allow the user to have the possibility of locking the leaf in the half-open position for various reasons such as for example the presence of a domestic animal in the trunk equipped with the leaf.

Landscapes

  • Lock And Its Accessories (AREA)
EP84402361A 1983-11-25 1984-11-20 Elektrische Vorrichtung zum Öffnen und Schliessen einer Fahrzeugtür oder -klappe, versehen mit einem gepanzerten Schloss Expired EP0143705B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8318819 1983-11-25
FR8318819A FR2555643B1 (fr) 1983-11-25 1983-11-25 Dispositif d'ouverture et de fermeture electrique d'un battant de vehicule muni d'une serrure du type a armement

Publications (2)

Publication Number Publication Date
EP0143705A1 true EP0143705A1 (de) 1985-06-05
EP0143705B1 EP0143705B1 (de) 1988-05-11

Family

ID=9294524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402361A Expired EP0143705B1 (de) 1983-11-25 1984-11-20 Elektrische Vorrichtung zum Öffnen und Schliessen einer Fahrzeugtür oder -klappe, versehen mit einem gepanzerten Schloss

Country Status (5)

Country Link
US (1) US4597598A (de)
EP (1) EP0143705B1 (de)
DE (1) DE3471127D1 (de)
ES (1) ES537603A0 (de)
FR (1) FR2555643B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597598A (en) * 1983-11-25 1986-07-01 Regie Nationale Des Usines Renault Device for electrical opening and closing of a vehicle lid equipped with a lock of the cocking type
FR2606823A1 (fr) * 1986-11-13 1988-05-20 Vachette Sa Dispositif de fermeture motorise, notamment pour coffre ou hayon de vehicule automobile
WO1993005255A1 (de) * 1991-09-06 1993-03-18 Itt Automotive Europe Gmbh Elektromotorischer aktuator für eine türschliess- oder eine türverriegelungsanlage eines kraftfahrzeugs
EP0942123A1 (de) * 1998-02-27 1999-09-15 Volkswagen Aktiengesellschaft Vorrichtung zum Verriegeln einer Abdeckung nach Art einer Karosseriehaube eines Kraftfahrzeugs
US7694571B2 (en) 2005-01-08 2010-04-13 Abb Ag Pressure transponder with surface acoustic wave sensor
EP2138055B2 (de) † 2008-06-02 2016-03-02 Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory Für die Visuognose förderliche Lebensmittelzusammensetzung und dessen Verwendung

Families Citing this family (20)

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Publication number Priority date Publication date Assignee Title
FR2576961B1 (fr) * 1985-02-07 1987-04-30 Mecanismes Comp Ind De Mecanisme d'assistance a la fermeture d'une porte d'un vehicule automobile
DE3531931A1 (de) * 1985-09-07 1987-03-19 Ymos Ag Ind Produkte Schliesseinrichtung fuer kraftfahrzeuge
FR2604473B1 (fr) * 1986-09-26 1992-06-12 Peugeot Aciers Et Outillage Serrure perfectionnee, notamment pour vehicule automobile
FR2604472B1 (fr) * 1986-09-26 1992-06-12 Peugeot Aciers Et Outillage Serrure, notamment pour vehicule automobile
IT1195347B (it) * 1986-10-17 1988-10-12 Roltra Spa Serratura ad azionamento elettrico per veicoli
US4979384A (en) * 1987-09-23 1990-12-25 Lectron Products, Inc. Trunk lid lock with remote release
US4892340A (en) * 1987-10-15 1990-01-09 Ohi Seisakusho Co., Ltd. Electric locking device for lid
FR2632003B2 (fr) * 1987-10-21 1993-12-03 Vachette Sa Perfectionnements aux serrures assistees a pene rotatif
JPH082351Y2 (ja) * 1987-12-02 1996-01-24 富士重工業株式会社 自動車用リッドの自動ロック装置
DE4105545C1 (de) * 1991-02-22 1992-06-17 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE19840520B4 (de) * 1998-09-04 2006-09-28 Volkswagen Ag Verschluß für einen Deckel, insbesondere für eine Front- oder Heckhaube eines Kraftfahrzeugs
US20090230699A1 (en) * 2004-09-01 2009-09-17 Southco, Inc. Latch with Dual Rotary Pawls
CN101573502B (zh) 2005-02-12 2012-04-11 索斯科公司 磁性栓锁机构
KR20080015428A (ko) * 2005-05-08 2008-02-19 사우스코 인코포레이티드 자석식 걸쇠장치
US7461872B2 (en) * 2006-04-12 2008-12-09 Computerized Security Systems, Inc. Motorized swing bolt lock
CN101600844B (zh) * 2006-11-20 2012-07-11 索斯科公司 电动机械式旋转掣子闩锁
WO2011116147A2 (en) * 2010-03-16 2011-09-22 Southco, Inc. Electromechanical compression latch
WO2017201190A1 (en) 2016-05-18 2017-11-23 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd Console assembly for vehicle interior
FR3085050B1 (fr) * 2018-08-10 2024-04-12 Inteva Products France Sas Dispositif de présentation de portière avec dévérrouillage électrique et position de présentation de maintien de portière
US11572723B2 (en) 2019-02-27 2023-02-07 Shanghai Yanfeng Jinqiao Automotive Triim Systems Co. Ltd. Vehicle interior component

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Publication number Priority date Publication date Assignee Title
US2916319A (en) * 1957-07-26 1959-12-08 Gen Motors Corp Deck lid locking mechanism
US2943880A (en) * 1958-07-30 1960-07-05 Gen Motors Corp Closure latch
US3378291A (en) * 1966-04-25 1968-04-16 Gen Motors Corp Closure latch
FR2498238A1 (fr) * 1981-01-22 1982-07-23 Renault Serrure compacte pour capot ou coffre de vehicule automobile

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USRE24375E (en) * 1953-11-20 1957-10-15 thompson iii
US2896990A (en) * 1956-01-06 1959-07-28 Gen Motors Corp Vehicle closure latch
US2903288A (en) * 1956-09-27 1959-09-08 Gen Motors Corp Latch striker mechanism
US2898138A (en) * 1956-11-19 1959-08-04 Jervis Corp Power operated latch mechanism
US2950138A (en) * 1958-06-30 1960-08-23 Gen Motors Corp Closure latch
US3081078A (en) * 1959-05-28 1963-03-12 Gen Motors Corp Deck lid latch and actuator
US2994550A (en) * 1959-09-02 1961-08-01 Gen Motors Corp Deck lid pull-down apparatus
US3566703A (en) * 1968-03-28 1971-03-02 Kent Eng Latch release operating mechanism
FR2501766A1 (fr) * 1981-03-10 1982-09-17 Renault Dispositif de verrouillage electrique, notamment d'un capot de vehicule automobile
FR2555643B1 (fr) * 1983-11-25 1988-10-14 Renault Dispositif d'ouverture et de fermeture electrique d'un battant de vehicule muni d'une serrure du type a armement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916319A (en) * 1957-07-26 1959-12-08 Gen Motors Corp Deck lid locking mechanism
US2943880A (en) * 1958-07-30 1960-07-05 Gen Motors Corp Closure latch
US3378291A (en) * 1966-04-25 1968-04-16 Gen Motors Corp Closure latch
FR2498238A1 (fr) * 1981-01-22 1982-07-23 Renault Serrure compacte pour capot ou coffre de vehicule automobile

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597598A (en) * 1983-11-25 1986-07-01 Regie Nationale Des Usines Renault Device for electrical opening and closing of a vehicle lid equipped with a lock of the cocking type
FR2606823A1 (fr) * 1986-11-13 1988-05-20 Vachette Sa Dispositif de fermeture motorise, notamment pour coffre ou hayon de vehicule automobile
EP0269508A1 (de) * 1986-11-13 1988-06-01 Vachette Motorisierte Schliessvorrichtung, insbesondere für Kofferraum oder Heckklappe eines Fahrzeuges
US4889371A (en) * 1986-11-13 1989-12-26 Vachette Motorized closing device, particularly for an automotive-vehicle trunk
WO1993005255A1 (de) * 1991-09-06 1993-03-18 Itt Automotive Europe Gmbh Elektromotorischer aktuator für eine türschliess- oder eine türverriegelungsanlage eines kraftfahrzeugs
EP0942123A1 (de) * 1998-02-27 1999-09-15 Volkswagen Aktiengesellschaft Vorrichtung zum Verriegeln einer Abdeckung nach Art einer Karosseriehaube eines Kraftfahrzeugs
US7694571B2 (en) 2005-01-08 2010-04-13 Abb Ag Pressure transponder with surface acoustic wave sensor
EP2138055B2 (de) † 2008-06-02 2016-03-02 Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory Für die Visuognose förderliche Lebensmittelzusammensetzung und dessen Verwendung

Also Published As

Publication number Publication date
EP0143705B1 (de) 1988-05-11
FR2555643A1 (fr) 1985-05-31
US4597598A (en) 1986-07-01
DE3471127D1 (en) 1988-06-16
ES8601383A1 (es) 1985-10-16
FR2555643B1 (fr) 1988-10-14
ES537603A0 (es) 1985-10-16

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