EP0979915A2 - Serrure à fermeture assistée - Google Patents

Serrure à fermeture assistée Download PDF

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Publication number
EP0979915A2
EP0979915A2 EP99115448A EP99115448A EP0979915A2 EP 0979915 A2 EP0979915 A2 EP 0979915A2 EP 99115448 A EP99115448 A EP 99115448A EP 99115448 A EP99115448 A EP 99115448A EP 0979915 A2 EP0979915 A2 EP 0979915A2
Authority
EP
European Patent Office
Prior art keywords
locking device
door
lever
pawl
rotary latch
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Withdrawn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
EP99115448A
Other languages
German (de)
English (en)
Other versions
EP0979915A3 (fr
Inventor
Martin Roos
Jürgen Ehret
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.)
Siemens AG
Original Assignee
Mannesmann VDO AG
Siemens 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
Priority claimed from DE19933371A external-priority patent/DE19933371A1/de
Application filed by Mannesmann VDO AG, Siemens AG filed Critical Mannesmann VDO AG
Publication of EP0979915A2 publication Critical patent/EP0979915A2/fr
Publication of EP0979915A3 publication Critical patent/EP0979915A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • E05B81/21—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening with means preventing or detecting pinching of objects or body parts
    • 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
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
    • 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 invention relates to a locking device for doors or the like.
  • a locking device for doors or the like In particular of vehicles, with a rotary latch, which with a pin for Locking the door interacts with a pawl which locks the catch locked at least in the closed position of the door and with the help of a Unlocking mechanism is unlockable, and a motor-driven Closing aid, with which the door the last part of its closing path is retractable into the closed position.
  • Such locking devices are, for example, from tailgates Vehicles known in which the flap only slightly on the body needs to be ajar and then driven by the Closing aid is pulled into the closed position.
  • Problematic can be such closing aids if there is a closing Door or tailgate of a vehicle to activate the closing aid comes, although there are still fingers or objects between the Flap and the frame are jammed. This creates a significant one Risk of injury or damage to the vehicle, the closing aid and the pinched object, especially when known devices also operate the unlocking mechanism is ineffective when the closing aid is working.
  • Even a shutdown the drive of the closing aid leads because of the mostly self-locking design Actuators not to the desired opening of the door, but only for the door or flap to remain in the current position Position. An electronic capture of a jammed finger or Object by evaluating the load current of the drive motor is not possible due to the low load increase.
  • the object of the invention is to provide a locking device for doors, Hoods, flaps or the like. To create the risk of injury or the risk of damage when engaging the closing aid is reduced.
  • the object is achieved in that when actuated the unlocking mechanism at the same time a mechanical interruption the flow of force between the drive of the closing aid and the closing door is done.
  • the locking device according to the invention With the help of the locking device according to the invention, it is possible for the first time not by simply actuating the unlocking mechanism just disengage the pawl, which unlocks the catch but also to interrupt the flow of force of the closing aid and so to ensure free rotation of the catch, so that even with self-locking drives of the closing aid, the door or Flap can be opened easily or under the pressure of the rubber seals and the restoring force of the preloaded catch catches itself up. Fingers or objects cannot even get between the door and Frames are jammed or at least is a quick opening of the Door guaranteed if such a mishap occurred.
  • the locking device according to the invention is suitable in a special way for doors, flaps or hoods of motor vehicles, being used for other doors, gates or flaps, for example in the field of building technology is conceivable.
  • the drive of the closing aid preferably acts on a first eccentric element, that the rotary latch on its way into the closed position takes along.
  • a drive is simple in construction and allows one wide selection of the gear ratio, which among other things determined by the lever ratios between the first eccentric element and its axis of rotation and between the point of attack of the Eccentric element on the rotary latch and its axis of rotation are present.
  • the first eccentric element preferably acts on the closed position an intermediate piece, which is mounted on the axis of rotation of the rotary latch, this in the closing direction and in the opposite direction against the Load of a bias spring is rotatable relative to the catch.
  • Locking device is provided that the first eccentric element on a multi-unit toggle is arranged by a bias spring is held in a basic position in which the required closing forces are transferable to the rotary latch, and that by mechanical Engagement in a kinked position is movable, in which the first Eccentric element arrives from its driving position.
  • Toggle levers also offer the option of varying the lever lengths and position of the joints and a variation of the point of attack easily the operating force required to fold the toggle lever to be able to influence, preferably the mechanical intervention a place of the toggle takes place at which only a small force to Bending the knee lever is required and a small displacement is sufficient to move the knee lever over a dead center position. Once the If the dead center is exceeded, the knee lever will buckle further against the biasing force of the biasing spring by the drive motor Closing aid causes. The disengaging eccentric element gives the Catch free, so that a blockage is excluded.
  • the unlocking mechanism is preferably designed so that it one has manually and / or motor-operated actuating lever, the pawl in its open position out of engagement with the Rotary trap brings and buckles the knee lever, it directly on the Knee lever can act.
  • the unlocking mechanism be kept very simple, it being preferred that the operating lever about a common axis of rotation with the pawl is stored and the latter when pressed by the rotary latch rotatable relative to the actuating element against a biasing spring is. The latter measure ensures that the The toggle lever can only be buckled when the button is pressed Actuating lever takes place so that false trips are avoided.
  • a motor-driven second eccentric element the actuator for unlocking with in a particular advantageous embodiment of the invention provides that the two eccentric elements can be driven by a common motor, which can be moved between two end positions of a transmission, in which Range of one end position, the first eccentric element closes the door and in the area of the other end position with reverse direction of rotation the motor the second eccentric pawl over the actuator unlocked.
  • a common motor which can be moved between two end positions of a transmission, in which Range of one end position, the first eccentric element closes the door and in the area of the other end position with reverse direction of rotation the motor the second eccentric pawl over the actuator unlocked.
  • eccentric elements are next to eccentrically arranged bolts z. B. also conceivable cam disks.
  • FIG 1 is a locking device 10 for a vehicle tailgate shown.
  • the locking device is at a suitable location Tailgate (not shown) mounted and works with a body side fixed locking pin 12 (see Figure 2 to 8) at Close the flap together.
  • the locking device 10 consists essentially of a gear housing 14, to which an electric motor 16 is flanged, via a arranged in the transmission housing 14 a closing aid 18 and drives an unlocking aid 20, and one in FIG Lock housing 22 concealed lock, which consists essentially of a Pawl 24 and a rotary latch 26 is on the gear housing 14 are pivotally arranged.
  • the lock housing 22 has a guide opening 28 which when closing the tailgate for a exact positioning of the rotary latch 26 with respect to the locking pin 12 cares.
  • the electric motor 16 can be moved back and forth between two end positions, by a gear segment seated on the axis of rotation of the closing aid 18 (not visible) are defined in its segment section protrudes at least one stop arranged on the housing, and thereby the pivoting path of the closing aid 18 to approximately 90 ° between the in Figure 4 shown closed position and the unlocking position shown in Figure 7 limited.
  • the closing aid 18 essentially consists of a around an axis of rotation 30 rotatably driven toggle lever 32 with one arranged at its end first eccentric element 34, the detailed structure of the Toggle lever 32 and its function will be discussed later.
  • the eccentric element 34 acts with an active lever when the closing aid is working 36 of an intermediate piece 38 together, which together with the Rotary latch 26 is pivotally mounted about a rotary latch axis 40.
  • the Intermediate piece 38 is against a stop with the aid of an angle spring 42 biased on the catch 26 so that the catch 26 in Closing direction can be taken through the intermediate piece 38. In that direction opposite relative rotation is the catch 26 against that Intermediate piece 38 can be rotated relatively to when the intermediate piece is blocked 38, for example as a result of a defective closing aid 18, nevertheless To allow closing of the tailgate.
  • Actuating lever 52 is provided, which has a retaining lug 54 which is attached to the End of a curved longitudinal groove 56 in the pawl 24, which Pawl 24 takes when pivoting.
  • the retaining lug 54 is under the load of a biasing spring (not visible) also at the end of the longitudinal groove 56, so that a relative pivoting the pawl 24 to the actuating lever 52 is possible (see e.g. Figures 3 and 8).
  • a second eccentric element 58 To pivot the actuating lever 52 in a Pawl 24 triggering position (see Figure 7) is a second eccentric element 58 provided that against the load of a bias spring (not shown) is pivotable about an axis of rotation 60.
  • the preload spring holds the eccentric element against a stop in a rest position (see Figure 2 to 5), which simultaneously the end stop of the operating lever 52nd defined by contact with the second eccentric element 58.
  • a hand lever is rigidly connected to the second eccentric element 58 62 provided that mechanically connected to the tailgate handle stands and allows a manual unlocking of the locking device.
  • a rotatable driver element 64 is simultaneously on the axis of rotation 60 arranged, which is also via the transmission with the electric motor 16th is coupled, however, in opposite to the closing aid 18, an opposing one Direction of rotation and due to a different reduction ratio a larger range of rotation of almost a complete Revolution between the two end positions (see Figure 4 and 7).
  • the driver element 64 is designed so that it is the eccentric element 58 only in a limited range of rotation angle Unlocking the locking device takes along and a free one Rotates. This decoupling also ensures that a Actuation of the hand lever 62 regardless of the position of the driver element 64 is possible.
  • the actuating lever 52 has an actuating cam 66, with the aid of which the actuating lever 52 on the toggle lever 32 of the closing aid 18 can act.
  • the toggle lever 32 consists of a first, L-shaped lever member 68 which the first eccentric element 34 is arranged and that by one first rigid hinge axis 70 on one about the axis of rotation 30 of the closing aid 18 pivotable holding plate 72 is pivotally mounted, one second lever member 74 which on a second rigid hinge axis 76 Holding plate 72 is pivotally mounted, and a central lever member 78, which connects the other two lever members 68, 74 in an articulated manner.
  • a biasing spring 80 holds the toggle lever 32 in an extended position Position in which the middle lever member 78 against a stop 82 creates. In this position, the toggle lever 32 is able to first eccentric element 34 the necessary closing forces on the active lever 36 to pull the catch 26 to exercise.
  • a contact surface 84 is also provided on the second lever member 74, when actuating the unlocking aid 20 with the on the actuating lever 52 arranged actuating cams 66 with a corresponding Position of the closing aid 18 (see Figure 6) cooperates.
  • the toggle lever 32 buckled against the force of the biasing spring 80, whereby the first eccentric cam 34 from the engagement area with the Active lever 36 arrives.
  • the geometry of the toggle lever 32 is designed so that a short actuation path through the actuation cam 66 is sufficient to move the toggle lever 32 beyond a dead center position, whereupon the first eccentric element 34 under load is the further one Buckling causes.
  • the locking device 10 has a pivotally mounted Additional lever 86, the pawl 26 after unlocking a Detent 88 holds in an open position until it passes through the opening Rotary latch 26 and the pivoting intermediate piece 38 from the locking position is moved and the pawl 24 releases.
  • the additional lever 86 prevents, for example, snow-covered tailgate, whereby this can not spring open, the pawl 24 immediately snaps back into the locked position after unlocking.
  • FIGS. 7 and 8 Different positions of the locking device 10 are shown in FIGS shown, Figure 2 to 5, the closing process, Figure 6, the emergency release position and FIGS. 7 and 8 the automatic unlocking process represent.
  • Figure 8 is the open position of the locking device 10, in which the tailgate of the vehicle is opened is.
  • the closing aid 18 is in a middle position between the two end positions of the transmission, this position using a Microswitch (not visible) can be approached.
  • the catch 26 is by a Spring (not shown) shown preloaded in its open position and the pawl 24 is also under the load of its bias spring on the flank of the rotary latch 26.
  • the locking device 10 offers the possibility an emergency release.
  • the second eccentric element 58 shifts here the operating lever 52, which on the one hand unlocks the pawl 24 and on the other hand, the knee lever 32 bends over the actuating cam 66, so that the first eccentric element 34 from the swivel path of the active lever 36 is moved.
  • the catch 26 is completely released and the tailgate jumps under the pressure of the rubber seals and the preload spring of the rotary latch 26.
  • the additional lever 86 locks the pawl 24 in its open position, the additional lever 86 when the tailgate opens by the common unlocked with the catch 26 intermediate piece 38 becomes.
  • the locking device 10 thus in turn returns to that shown in FIG open position in which they are for a new closing process is prepared.

Landscapes

  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP19990115448 1998-08-11 1999-08-05 Serrure à fermeture assistée Withdrawn EP0979915A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19933371 1998-07-20
DE19836200 1998-08-11
DE19836200 1998-08-11
DE19933371A DE19933371A1 (de) 1998-08-11 1999-07-20 Schließeinrichtung mit Zuziehhilfe

Publications (2)

Publication Number Publication Date
EP0979915A2 true EP0979915A2 (fr) 2000-02-16
EP0979915A3 EP0979915A3 (fr) 2003-01-29

Family

ID=26048061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990115448 Withdrawn EP0979915A3 (fr) 1998-08-11 1999-08-05 Serrure à fermeture assistée

Country Status (2)

Country Link
US (1) US6422615B1 (fr)
EP (1) EP0979915A3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243725A3 (fr) * 2001-03-23 2003-12-17 Siemens Aktiengesellschaft Serrure à fermeture assistée
FR2850698A1 (fr) * 2003-01-30 2004-08-06 Valeo Securite Habitacle Serrure pour ouvrant de vehicule automobile, a assistance a la fermeture
DE102008048772A1 (de) * 2008-09-24 2010-03-25 Kiekert Ag Kraftfahrzeugtürverschluss
DE10247979B4 (de) * 2002-10-15 2014-10-02 BÖCO Böddecker & Co. GmbH & Co. KG Kraftfahrzeugschloss, vorzugsweise Kofferraum- oder Heckklappenschloss
DE102019110253A1 (de) * 2019-04-18 2020-10-22 Kiekert Aktiengesellschaft Türschloss insbesondere Kraftfahrzeugtürschloss

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3902908B2 (ja) * 2000-07-07 2007-04-11 株式会社大井製作所 自動車用トランクリッドロックの駆動装置
US6679531B2 (en) * 2001-05-03 2004-01-20 Delphi Technologies, Inc. Vehicle compartment latch
US20030038485A1 (en) * 2001-08-22 2003-02-27 Schwaiger Dennis D. Vehicle closure member latch assembly having hold open mode
GB0130858D0 (en) * 2001-12-22 2002-02-06 Meritor Light Vehicle Sys Ltd A latch
US6763768B2 (en) * 2002-12-19 2004-07-20 Westinghouse Air Brake Technologies Corporation Ramp latching mechanism
DE10301998B4 (de) * 2003-01-21 2012-03-22 Valeo Sicherheitssysteme Gmbh Schließhilfe zum Verschließen einer mit einem Türschloß versehenen Fahrzeugtür
DE10327997A1 (de) * 2003-06-21 2005-01-13 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schloss für Türen oder Klappen an Fahrzeugen
US20050156436A1 (en) * 2003-10-14 2005-07-21 Young Un Ju Trunk lid latch assembly for vehicle
US7144068B2 (en) * 2003-11-20 2006-12-05 Intier Automotive Closures Inc. Drive mechanism for selectively opening and closing a closure panel manually or automatically
DE102004040157B3 (de) * 2004-08-19 2006-07-13 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schloss für Türen oder Klappen an Fahrzeugen
DE102004042966A1 (de) * 2004-09-02 2006-03-09 Brose Schließsysteme GmbH & Co.KG Kraftfahrzeugschloß
JP4566037B2 (ja) * 2005-03-14 2010-10-20 三井金属鉱業株式会社 ドアラッチ装置
DE102006024203B4 (de) * 2005-05-24 2013-08-29 Mitsui Kinzoku Act Corp. Sperreneinrichtung und Einrichtung zum Steuern eines Öffnens/Schließens einer Tür
US7416229B2 (en) * 2005-07-06 2008-08-26 Brose Schliesssysteme Gmbh & Co. Kg Motor vehicle lock
JP4851869B2 (ja) * 2006-07-03 2012-01-11 三井金属アクト株式会社 車両用ドアラッチ装置
JP4866668B2 (ja) * 2006-07-03 2012-02-01 三井金属アクト株式会社 車両用ドアラッチ装置
WO2008039935A2 (fr) * 2006-09-27 2008-04-03 Strattec Power Access Llc Ensemble loquet de serrage unidirectionnel et procédé d'utilisation d'un ensemble loquet de serrage
CN101600844B (zh) 2006-11-20 2012-07-11 索斯科公司 电动机械式旋转掣子闩锁
GB2446804B (en) * 2007-02-23 2011-07-13 Meritor Technology Inc Latch Mechanism
JP5051451B2 (ja) * 2007-12-27 2012-10-17 アイシン精機株式会社 車両用ドア開閉操作装置
WO2011116147A2 (fr) 2010-03-16 2011-09-22 Southco, Inc. Verrou à compression électromécanique
DE102011012656A1 (de) * 2011-02-28 2012-08-30 Kiekert Ag Kraftfahrzeugtürverschluss
US9739077B2 (en) * 2012-02-16 2017-08-22 Inteva Products, Llc Linear rotating link switch actuation
GB2505745B (en) * 2012-06-28 2015-08-12 Mitsui Kinzoku Act Corp Vehicle door closer device
JP6119028B2 (ja) * 2013-03-06 2017-04-26 三井金属アクト株式会社 ドアラッチ装置
US10017978B2 (en) * 2016-03-16 2018-07-10 Honda Motor Co., Ltd. Methods and apparatus for overriding powered vehicle door
US10415275B2 (en) * 2016-04-15 2019-09-17 Hyundai Motor Company Trunk latch module for vehicle
KR102681036B1 (ko) * 2016-12-19 2024-07-03 현대자동차주식회사 차량용 테일게이트의 개폐장치
KR102397308B1 (ko) * 2017-06-02 2022-05-13 현대자동차주식회사 차량용 러기지룸의 개폐장치
US11359418B2 (en) 2018-07-19 2022-06-14 Brose Schliesssysteme Gmbh & Co. Kg Motor vehicle lock
US11619078B2 (en) * 2018-07-19 2023-04-04 Brose Schliesssysteme Gmbh & Co. Kommanditgesellschaft Motor vehicle lock

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889371A (en) * 1986-11-13 1989-12-26 Vachette Motorized closing device, particularly for an automotive-vehicle trunk
US4927196A (en) * 1987-10-21 1990-05-22 Vachette Power-assisted rotary bolt lock
US5564761A (en) * 1993-01-13 1996-10-15 Mitsui Kinzoku Kogyo Kabushiki Kaisha Door lock device with automatic closing mechanism
US5618068A (en) * 1993-04-07 1997-04-08 Mitsui Kinzoku Kogyo Kabushiki Kaisha Door lock apparatus with automatic door closing mechanism

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4823059A (en) 1988-01-14 1989-04-18 General Motors Corporation Control apparatus for a compartment panel pull down mechanism
DE3836771A1 (de) 1988-07-16 1990-01-18 Daimler Benz Ag Kraftfahrzeug-tuerschloss, -haubenschloss oder dgl. mit motorischer schliesshilfe
JP2658272B2 (ja) * 1988-09-30 1997-09-30 アイシン精機株式会社 ドア閉鎖装置
DE4131891A1 (de) 1991-09-25 1993-04-01 Bosch Gmbh Robert Sperrvorrichtung fuer tueren eines kraftfahrzeugs
JP2557005B2 (ja) 1991-10-15 1996-11-27 三井金属鉱業株式会社 車両トランク扉等のアクテイブロック装置
US5411302A (en) * 1992-06-29 1995-05-02 Ohi Seisakusho Co., Ltd. Powered closing device
DE4222868A1 (de) 1992-07-11 1994-01-13 Bosch Gmbh Robert Sperrvorrichtung für Türen eines Kraftfahrzeugs
DE4311786C2 (de) 1993-04-09 1995-04-27 Kiekert Gmbh Co Kg Kraftfahrzeugtürverschluß, der eine Schließ- und Öffnungshilfe mit motorischem Antrieb aufweist
JP2855557B2 (ja) * 1993-07-30 1999-02-10 株式会社大井製作所 自動車用ドアロック装置
US5520425A (en) * 1993-12-21 1996-05-28 Mitsui Kinzoku Kogyo Kabushiki Kaisha Power closing door latch device for motor vehicle
DE19530728A1 (de) * 1995-08-18 1997-02-20 Kiekert Ag Kraftfahrzeugverschluß
DE29612524U1 (de) 1996-07-19 1996-10-02 Kiekert AG, 42579 Heiligenhaus Einrichtung zum Verschließen und zum Zuziehen sowie zum Öffnen der Heckraumklappe eines Kraftfahrzeuges
JP3622337B2 (ja) * 1996-04-26 2005-02-23 アイシン精機株式会社 ドアクローザ装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889371A (en) * 1986-11-13 1989-12-26 Vachette Motorized closing device, particularly for an automotive-vehicle trunk
US4927196A (en) * 1987-10-21 1990-05-22 Vachette Power-assisted rotary bolt lock
US5564761A (en) * 1993-01-13 1996-10-15 Mitsui Kinzoku Kogyo Kabushiki Kaisha Door lock device with automatic closing mechanism
US5618068A (en) * 1993-04-07 1997-04-08 Mitsui Kinzoku Kogyo Kabushiki Kaisha Door lock apparatus with automatic door closing mechanism

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243725A3 (fr) * 2001-03-23 2003-12-17 Siemens Aktiengesellschaft Serrure à fermeture assistée
DE10247979B4 (de) * 2002-10-15 2014-10-02 BÖCO Böddecker & Co. GmbH & Co. KG Kraftfahrzeugschloss, vorzugsweise Kofferraum- oder Heckklappenschloss
FR2850698A1 (fr) * 2003-01-30 2004-08-06 Valeo Securite Habitacle Serrure pour ouvrant de vehicule automobile, a assistance a la fermeture
WO2004074608A1 (fr) * 2003-01-30 2004-09-02 Valeo Securite Habitacle Serrure pour ouvrant de vehicule automobile, a assistance a la fermeture
DE102008048772A1 (de) * 2008-09-24 2010-03-25 Kiekert Ag Kraftfahrzeugtürverschluss
CN102165129A (zh) * 2008-09-24 2011-08-24 开开特股份公司 机动车门锁
DE102019110253A1 (de) * 2019-04-18 2020-10-22 Kiekert Aktiengesellschaft Türschloss insbesondere Kraftfahrzeugtürschloss
WO2020211905A1 (fr) 2019-04-18 2020-10-22 Kiekert Ag Serrure de porte, en particulier serrure de porte de véhicule automobile
US12012785B2 (en) 2019-04-18 2024-06-18 Kiekert Ag Door lock, in particular motor vehicle door lock

Also Published As

Publication number Publication date
EP0979915A3 (fr) 2003-01-29
US6422615B1 (en) 2002-07-23

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