EP1460211A2 - Serrure de véhicule automobile - Google Patents

Serrure de véhicule automobile Download PDF

Info

Publication number
EP1460211A2
EP1460211A2 EP04005392A EP04005392A EP1460211A2 EP 1460211 A2 EP1460211 A2 EP 1460211A2 EP 04005392 A EP04005392 A EP 04005392A EP 04005392 A EP04005392 A EP 04005392A EP 1460211 A2 EP1460211 A2 EP 1460211A2
Authority
EP
European Patent Office
Prior art keywords
lock latch
lock
transmission lever
motor vehicle
pawl
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
EP04005392A
Other languages
German (de)
English (en)
Other versions
EP1460211B1 (fr
EP1460211A3 (fr
Inventor
Checarallah Kachouh
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.)
Brose Schliesssysteme GmbH and Co KG
Original Assignee
Brose Schliesssysteme GmbH and Co KG
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 Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Publication of EP1460211A2 publication Critical patent/EP1460211A2/fr
Publication of EP1460211A3 publication Critical patent/EP1460211A3/fr
Application granted granted Critical
Publication of EP1460211B1 publication Critical patent/EP1460211B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
    • 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
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/26—Cooperation between bolts and detents
    • 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
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • 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 motor vehicle lock with a lock latch and a pawl arrangement according to claim 1.
  • motor vehicle lock all types of door, hood or flap locks are summarized under the term motor vehicle lock.
  • Today's motor vehicle locks are generally equipped with a lock latch and with a pawl in order to realize a non-positive connection with a locking block or the like arranged on the motor vehicle body (EP 0 589 158 A1).
  • the lock latch can be pivoted about a pivot axis and can in any case be brought into a main closed position.
  • the pawl is hook-shaped here and holds the lock latch in the main closed position by engaging in a corresponding shape - main catch - on the lock latch.
  • This basic concept also applies to motor vehicle locks with a motorized opening drive, as is also shown in EP 0 589 158 A1.
  • the problem with the motor vehicle lock described above arises that, depending on the design of the lock latch and pawl, the lifting of the pawl and thus the release of the lock latch is associated with a certain minimum force and a certain minimum work, which is essentially due to the frictional force between the lock latch and the pawl is determined while the pawl is being lifted.
  • the restoring force exerted by the lock latch on the pawl and the adjustment path required to lift the pawl are decisive for the friction work.
  • a known motor vehicle lock shows an approach to reducing the force required to lift the pawl. This shows a pawl arrangement consisting of two pawls. The first pawl can be brought into engagement with the lock latch to hold the lock latch in the main lock position. The second pawl can be brought into engagement with the first pawl in order to hold it in its holding position. The first pawl is loaded with an oversized spring for this purpose in the direction of its stop position.
  • a disadvantage of this motor vehicle lock is that the movement of the pawls has to be coordinated very precisely with one another so that the vehicle door is prevented from swinging back when closing, caused by the slow movement of the first pawl.
  • This necessary matching of the pawls to each other complicates the structure of the motor vehicle lock.
  • the pawls are matched to one another by means of a spring with high rigidity. However, this in turn means that the actuating forces for lifting the pawl are increased. The force required to lift the pawl is reduced by the reduction in the frictional force, but this reduction is at least partially canceled out by the high rigidity of the spring.
  • the known motor vehicle lock (EP 0 406 777 B1), from which the present invention is based, shows a further approach to reducing the force required to lift the pawl.
  • a pawl arrangement is provided which, like the pawl described above, can be brought into engagement with the lock latch in order to hold the lock latch in the main closed position.
  • the pawl arrangement consists of a first lever, to which a second lever is pivoted.
  • the engagement between the pawl arrangement, on the one hand, and the lock latch, on the other hand, required to hold the lock latch is carried out via the second lever.
  • the first lever is pivoted, which leads to a pivoting of the second lever relative to the first lever.
  • the second lever rolls, so to speak, on the lock latch until an unstable state arises and the lock latch swings into its open position. Rubbing can be done by swiveling the second lever when releasing the lock latch largely avoided.
  • the present invention is based on the problem of designing and developing the known motor vehicle lock in such a way that the force or work to be released for releasing the lock latch is reduced to a minimum with high operational reliability.
  • the present problem is solved in a motor vehicle lock with the features of the preamble of claim 1 by the features of the characterizing part of claim 1.
  • pawl kinematics is to be understood comprehensively here as any mechanism that is connected between the lock latch and the blocking element. With an appropriate design of the pawl kinematics, the force required to release the lock latch, namely the force for adjusting the blocking element, can thus be reduced.
  • the blocking force to be applied by the blocking element can be reduced in a simple manner. Due to the low blocking force, only a slight overlap between the blocking element and the respective element of the pawl kinematics to be blocked is necessary. As a result of the resulting reduction in the adjustment path of the blocking element, the work to be performed to release the lock latch can be further reduced.
  • the solution according to the invention for a motor vehicle lock with a motorized opening drive is particularly advantageous.
  • a drive with only low power and correspondingly with low actuation currents is required here.
  • electrical actuation it is now possible to reduce the actuation times even with drives with low power.
  • the particularly preferred embodiment according to claim 4 leads to the lock latch forming a four-bar linkage with the intermediate lever and the transmission lever, with which largely any reduction ratios, which can be changeable depending on the position of the lock latch, can be adjusted.
  • the pawl arrangement can be optimally adapted to the respective application.
  • the pivotable articulation of the intermediate lever to the lock latch eliminates the need for direct blocking engagement between the pawl arrangement and the lock latch. This results in better tensile strength of the motor vehicle lock, in particular in the direction of the vehicle longitudinal axis, when high forces act perpendicular to the flat side of the lock latch.
  • the pivotable linkage of the intermediate lever to the lock latch largely prevents the lock latch from sliding past the blocking element. In principle, this consideration also applies to the tensile strength of the motor vehicle lock transverse to the longitudinal axis of the vehicle.
  • the surface of the lock latch can be designed largely arbitrarily. A particularly hard surface of the lock latch is not necessary. This leads to the possibility of designing the surface of the lock latch with a view to optimum tear resistance and at low cost.
  • the solution according to the invention can reduce the weight, be it that lighter plastic materials can be used, be it that certain components are designed to be less "solid” or be it that smaller drives can be used.
  • FIG. 1 to 4 show sections of a motor vehicle lock with a lock latch 2 holding a locking bolt 1 and a pawl arrangement 3.
  • the lock latch 2 can be pivoted about a pivot axis 4 and can be moved into the open position shown in FIG. 3 and into the position shown in FIG. 1 bring the main closing position shown.
  • a stationary stop 2a is also provided to limit the pivoting movement of the lock latch 2 during the closing process.
  • the lock latch 2 can additionally be brought into a pre-closing position (FIG. 2).
  • the pawl arrangement 3 can be brought into a holding position shown in FIG. 1 and in FIG. 2 and into a release position shown in FIG. 3.
  • the pawl arrangement 3 in the holding position holds the lock latch 2 in the main closed position and, if provided, in the pre-closed position. It may be the case that the pawl arrangement 3 can be brought into a first holding position for holding the lock latch 2 in the main closing position and can be brought into a second holding position for holding the lock latch 2 in the pre-closing position. But it can also be the case that only a single stop position is provided.
  • the pawl arrangement 3 has a pawl kinematics 5 and an adjustable blocking element 6.
  • the return of the lock latch 2 from the main closing position shown in FIG. 1 in the direction of the open position shown in FIG. 3 results in a corresponding adjustment of the pawl kinematics 5.
  • the blocking element 6 blocks the adjustment of the pawl kinematics 5 which can be effected by the lock latch 2 and thus the resetting of the lock latch 2.
  • the pawl kinematics 5 is designed as a reduction gear, so that the blocking force to be applied by the blocking element 6 to block the lock latch 2 is reduced in accordance with the design of the reduction gear.
  • the term "reduction gear” means that the amount of the restoring force acting on the latch mechanism 5 from the latch 2 is greater than the resulting force acting on the blocking element 6 from the latch mechanism 5.
  • the release of the lock latch 2 can be triggered in that an opening drive (not shown) causes the blocking element 6 to be moved from the blocking position into the non-blocking position shown in broken lines in FIG. 1.
  • the opening drive is preferably an electric motor.
  • the pawl kinematics 5 has a transmission lever 8 which can be pivoted about a pivot axis 7.
  • the transmission lever 8 is adjustable to the right in FIG. 1.
  • the blocking element 6 blocks the transmission lever 8, so that, as a result, the reset of the lock latch 2 is also blocked.
  • FIG. 5 shows a particularly simple embodiment of the above-mentioned principle that can be implemented with a few components.
  • the transmission lever 8 is here on the one hand with the blocking element 6 and on the other hand with the lock latch 2 can be brought into engagement.
  • Fig. 5 shows the lock latch 2 in the main closed position and the pawl arrangement 3 in the holding position.
  • the lock latch 2 is released.
  • the return of the lock latch 2 from the main locking position shown in FIG. 5 in FIG. 5 to the right then causes the transmission lever 8 in FIG. 5 to pivot to the left against the bias of the spring 8b.
  • the transmission lever 8 is held in the deflected position by the guide surface 9 arranged on the lock latch 2.
  • the blocking element 6 is also held in the deflected position by a further guide surface 10.
  • the transmission lever 8, which is part of the pawl kinematics 3 is designed as a reduction gear, since the pivot axis 7 of the transmission lever 8 is not arranged in the center, but offset on the transmission lever 8.
  • the blocking of the transmission lever 8 by the blocking element 6 is preferably provided in only one pivoting direction of the transmission lever 8. In certain applications, however, it can also be advantageous that the blocking by the blocking element 6 prevents the transmission lever 8 from pivoting in both pivoting directions.
  • the transmission lever 8 is coupled in motion with the lock latch 2. This means a forced coupling between the transmission lever 8 and the lock latch 2, which means that an adjustment of the lock latch 2 basically leads to a corresponding adjustment of the transmission lever 8.
  • an intermediate lever 11 is arranged between the transmission lever 8 and the lock latch 2 for the above-mentioned motion coupling, which is on the lock latch 2 on the one hand and on the transmission lever 8 on the other hand is pivotally articulated.
  • the articulation point 12 on the lock latch 2 is arranged eccentrically with respect to the pivot axis 4 of the lock latch 2, that is to say spaced from the pivot axis 4. Accordingly, the articulation point 13 on the transmission lever 8 is arranged eccentrically with respect to the pivot axis 7 of the transmission lever 8.
  • the reduction is particularly high when the lock case 2 is in the main closed position and if the reduction ratio is correspondingly lower when the lock case 2 is in the closed position. This is appropriate for the application in that the holding forces that occur when the lock latch 2 is in the main closed position are far higher than when the lock latch 2 is in the closed position.
  • the degree of reduction when the lock latch 2 is in the main closed position is preferably up to eight times greater than the degree of reduction when the lock latch 2 is in the pre-closed position. Overall, the variable reduction of the four-bar linkage leads to an optimal use of the space available in the motor vehicle lock.
  • the transmission lever 8 is pretensioned and that the blocking force of the blocking element 6 counteracts the pretension of the transmission lever 8 .
  • this preload can also be provided on other components of the pawl kinematics 5.
  • the lever ratios prevailing in the illustrated embodiment it is particularly advantageous if the transmission lever 8 is pretensioned as described. The direction of this bias is shown in Figs. 1 to 4 by the arrow 15.
  • the transmission lever 8 in a preferred embodiment has a main catch 16 and a preliminary catch 16a.
  • a preliminary catch 16a may be dispensed with.
  • the blocking element 6 can be brought into blocking engagement with the transmission lever 8 via the main catch 16 and, if present, the preliminary catch 16a. This is shown in FIGS. 1 and 2 for the main closed position and the closed position of the lock latch 2.
  • the blocking element 6 can be pivoted about a pivot axis 17 in the manner of a pawl.
  • a stop 6a is also provided, against which the blocking element 6 rests in the blocking position and against which the bias of a spring 6b acting on the blocking element 6 acts.
  • the articulation of the intermediate lever 11 on the lock latch 2 has a freewheel. This makes it possible for the lock latch 2 to be moved out of the main closed position into an overstroke position lying beyond the main closed position, as seen from the open position, without necessarily requiring an adjustment of the transmission lever 8.
  • This overstroke position of the lock latch 2 is shown in dashed lines in FIG. 4.
  • the overtravel position of the lock latch 2 is briefly assumed when, for example, the side door of a motor vehicle is slammed shut.
  • the transmission lever 8 is pressed against the stop 8a in its overtravel position, so that the blocking element 6 can fall into the blocking position.
  • the above-mentioned freewheel is realized in that the lock latch 2 has an elongated hole 18 and the intermediate lever 11 has a pin 19 arranged in the elongated hole 18.
  • the pin 19 runs in the elongated hole 18, as shown in FIG. 4.
  • the intermediate lever 11 is biased against the lock latch 2 such that the lock latch 2 only against the bias in the Overtravel position can be brought.
  • This bias can be realized by a bias spring 20, as shown in Fig. 1.
  • a preferred embodiment provides that the motor vehicle lock has an inlet slot 21 and that the blocking element 6 for theft protection is arranged in the motor vehicle lock in such a way that the blocking element 6 is difficult or impossible to reach from the inlet slot 21. This means that by interposing the pawl kinematics 5 there is now the possibility of arranging the blocking element 6 in the motor vehicle lock where it is protected against unauthorized interference from the inlet slot 21.
  • the solution according to the invention also offers a particularly compact implementation of a locking aid.
  • a locking auxiliary drive not shown, is provided, which is coupled to the transmission lever 8.
  • the lock latch 2 can then be adjusted into the main closed position by means of the auxiliary locking drive via the transmission lever 8. The necessary prerequisite for this is the above-described movement coupling between the transmission lever 8 and the lock latch 2.

Landscapes

  • Lock And Its Accessories (AREA)
  • Vehicle Body Suspensions (AREA)
EP20040005392 2003-03-20 2004-03-06 Serrure de véhicule automobile Expired - Lifetime EP1460211B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10312304 2003-03-20
DE2003112304 DE10312304B4 (de) 2003-03-20 2003-03-20 Kraftffahrzeugschloß

Publications (3)

Publication Number Publication Date
EP1460211A2 true EP1460211A2 (fr) 2004-09-22
EP1460211A3 EP1460211A3 (fr) 2005-10-05
EP1460211B1 EP1460211B1 (fr) 2008-07-02

Family

ID=32797981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040005392 Expired - Lifetime EP1460211B1 (fr) 2003-03-20 2004-03-06 Serrure de véhicule automobile

Country Status (5)

Country Link
US (1) US7111878B2 (fr)
EP (1) EP1460211B1 (fr)
AT (1) ATE399918T1 (fr)
DE (2) DE10312304B4 (fr)
ES (1) ES2309409T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022629A1 (de) * 2008-05-08 2009-11-12 Bayerische Motoren Werke Aktiengesellschaft Verriegelungseinrichtung mit einem Viergelenkmechanismus
DE102011010816A1 (de) * 2011-02-09 2012-08-09 Kiekert Ag Kraftfahrzeugtürverschluss
WO2014154192A3 (fr) * 2013-03-28 2014-12-04 Kiekert Aktiengesellschaft Serrure de porte de véhicule à moteur

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2409705B (en) * 2003-12-31 2006-09-27 Honeywell Int Inc Latch mechanism with environmentally protected portion
GB2409706B (en) * 2003-12-31 2006-11-08 Honeywell Int Inc Low release energy latch mechanism
US7243973B2 (en) * 2004-06-29 2007-07-17 Honda Motor Co., Ltd. Overstroke latch assembly
DE102004040157B3 (de) * 2004-08-19 2006-07-13 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schloss für Türen oder Klappen an Fahrzeugen
EP1637674B1 (fr) * 2004-09-15 2007-06-20 Huf Hülsbeck & Fürst GmbH & Co. KG Dispositif de fermeture pour hayons ou portes de véhicule
DE102004045283A1 (de) * 2004-09-16 2006-03-23 Brose Schließsysteme GmbH & Co.KG Kraftfahrzeugschloß
RU2398948C2 (ru) * 2005-02-18 2010-09-10 Меритор Текнолоджи, Инк. Защелка
DE202005004390U1 (de) * 2005-03-16 2006-07-27 Brose Schließsysteme GmbH & Co.KG Kraftfahrzeugschloß und Haltevorrichtung für eine Fahrzeugsicherheitseinrichtung
ATE402306T1 (de) 2005-06-27 2008-08-15 Brose Schliesssysteme Gmbh Kraftfahrzeugschloss
US7416229B2 (en) * 2005-07-06 2008-08-26 Brose Schliesssysteme Gmbh & Co. Kg Motor vehicle lock
GB0522668D0 (en) * 2005-11-07 2005-12-14 Arvinmeritor Light Vehicle Sys Latch arrangement
GB0603242D0 (en) 2006-02-17 2006-03-29 Arvinmeritor Light Vehicle Sys Latch assembly
US7770946B2 (en) * 2006-07-11 2010-08-10 Kabushiki Kaisha Honda Lock Door lock device for vehicle
US20080224482A1 (en) * 2007-02-15 2008-09-18 Cumbo Francesco Electrical Door Latch
US8764075B2 (en) 2008-05-26 2014-07-01 Magna Closures, S.P.A. Double pawl vehicle latch
DE102009021297A1 (de) 2009-05-14 2010-11-25 Inteva Products Europe Gmbh Kraftfahrzeugschloss
DE102010003483B4 (de) * 2009-06-12 2019-08-01 Kiekert Ag Schloss mit Zwangsführung für Sperrklinke
US8528950B2 (en) 2010-02-01 2013-09-10 Strattec Security Corporation Latch mechanism and latching method
DE102011010797A1 (de) * 2011-02-09 2012-08-09 Kiekert Ag Kraftfahrzeugtürverschluss
DE102011120188B4 (de) * 2011-12-05 2013-08-29 Audi Ag Notentriegelungseinrichtung für einenFahrzeug-Kofferraum
DE102012012252C5 (de) 2012-06-22 2025-03-27 Krohne Ag System zur Durchflussmessung
GB2511977B (en) * 2012-06-28 2015-08-12 Mitsui Kinzoku Act Corp Vehicle door closer device
DE102012023236A1 (de) * 2012-11-28 2014-05-28 Kiekert Aktiengesellschaft Kraftfahrzeugtürschloss
US10000949B2 (en) 2013-03-29 2018-06-19 Inteva Products, Llc Apparatus and method for preventing undesired engagement of hold open lever in a latch
US10472865B2 (en) * 2013-11-15 2019-11-12 Inteva Products, Llc Apparatus and method for providing a bypass feature in a latch
DE102014001160A1 (de) * 2014-01-31 2015-08-06 Kiekert Aktiengesellschaft Elektrischer Kraftfahrzeugtürverschluss mit erhöter Betriebssicherheit
KR101560979B1 (ko) * 2014-05-30 2015-10-15 평화정공 주식회사 2단 해제용 후드래치
US10941592B2 (en) * 2015-05-21 2021-03-09 Magna Closures Inc. Latch with double actuation and method of construction thereof
US10745947B2 (en) 2015-08-21 2020-08-18 Magna Closures Inc. Automotive latch including bearing to facilitate release effort
DE102017209376A1 (de) * 2016-06-07 2017-12-07 Magna Closures Inc. Fahrzeugverschluss-Verriegelungsanordnung mit Doppelklinken-Verriegelungsmechanismus
US20180179793A1 (en) * 2016-12-22 2018-06-28 GM Global Technology Operations LLC Instant center latch system
US11007972B2 (en) 2017-09-22 2021-05-18 GM Global Technology Operations LLC Multi-pull latch and lock systems for compartment closure assemblies of motor vehicles
US10704304B2 (en) * 2017-10-26 2020-07-07 GM Global Technology Operations LLC Memory levers for latch mechanisms of vehicle compartment closure assemblies
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
EP3782800A1 (fr) * 2019-08-23 2021-02-24 LayerWise N.V. Système d'impression tridimensionnelle avec une chambre à construction améliorée
DE102021113356A1 (de) 2021-05-21 2022-11-24 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Fronthaubenverriegelung
DE102022107452A1 (de) 2022-03-17 2023-09-21 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Kraftfahrzeugschloss
DE202022105482U1 (de) * 2022-09-28 2024-01-18 Scherdel Marienberg Gmbh Schlossbaugruppe

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347584A (en) * 1965-03-19 1967-10-17 Gen Motors Corp Vehicle closure latch
US3386761A (en) * 1965-11-22 1968-06-04 Gen Motors Corp Vehicle body door latch and locking system
US3612593A (en) * 1970-03-27 1971-10-12 Gen Motors Corp Vehicle body door lock
USRE27390E (en) * 1970-11-18 1972-06-20 Electric lock release
FR2388115A1 (fr) * 1977-04-21 1978-11-17 Kiekert Soehne Arn Serrure de porte pour vehicule automobile avec assujettissement a palpage
IT1115555B (it) * 1977-09-12 1986-02-03 Mecanismes Comp Ind De Serratura particolarmente per porte di autoveicoli
FR2439284A1 (fr) * 1978-10-18 1980-05-16 Peugeot Aciers Et Outil Serrure pour portiere de vehicule
FR2480342A1 (fr) * 1980-04-14 1981-10-16 Renault Mecanisme de serrure electrique pour la portee de coffre d'un vehicule automobile
FR2518621B1 (fr) * 1981-12-21 1986-03-14 Kiekert Gmbh Co Kg Serrure pour porte de vehicule automobile
GB2162234B (en) * 1984-07-25 1988-06-08 Bloxvich Lock Stamping Releasable fastening mechanism for vehicle tilting cabs, bonnets or boots
FR2607546B1 (fr) * 1986-12-02 1989-03-10 Rockwell Cim Serrure, notamment pour porte de vehicule automobile
DE3801581C1 (fr) * 1988-01-21 1988-10-13 Bomoro Bocklenberg & Motte Gmbh & Co Kg, 5600 Wuppertal, De
DE3821840C1 (fr) * 1988-06-29 1989-10-19 Heraeus Sepatech Gmbh, 3360 Osterode, De
IT217128Z2 (it) * 1989-07-04 1991-11-12 Fiat Auto Spa Serratura con carico di apertura ridotto
DE4240013A1 (de) * 1992-08-25 1994-06-01 Bayerische Motoren Werke Ag Fernsteuerbares Schloß, insbesondere für Kraftfahrzeugtüren
DE4311786C2 (de) * 1993-04-09 1995-04-27 Kiekert Gmbh Co Kg Kraftfahrzeugtürverschluß, der eine Schließ- und Öffnungshilfe mit motorischem Antrieb aufweist
JP3430436B2 (ja) * 1997-03-28 2003-07-28 株式会社大井製作所 自動車用ドアロック装置
FR2778941B1 (fr) * 1998-05-20 2000-07-28 Valeo Securite Habitacle Serrure de porte de vehicule automobile a condamnation electrique
GB2339593A (en) * 1998-07-15 2000-02-02 Meritor Light Vehicle Sys Ltd Vehicle door latch with disengageable power release
DE19902561C5 (de) * 1999-01-22 2009-02-19 Witte-Velbert Gmbh & Co. Kg Verschluß mit Sperrklinke und Drehfalle
DE19944615C2 (de) * 1999-09-17 2001-12-06 Edscha Cabrio Verdecksys Gmbh Schloß für ein verschwenkbares Kraftfahrzeugverdeck
US6378920B1 (en) * 1999-12-30 2002-04-30 Delphi Technologies, Inc. Deck lid latch
DE20016292U1 (de) * 2000-09-20 2000-12-21 Kiekert AG, 42579 Heiligenhaus Kraftfahrzeugtürverschluss
JP4474811B2 (ja) * 2000-11-27 2010-06-09 株式会社デンソー ドアロック駆動装置
GB0110456D0 (en) * 2001-04-28 2001-06-20 Meritor Light Vehicle Sys Ltd Latch assembly
FR2828517B1 (fr) * 2001-08-13 2003-10-03 Valeo Securite Habitacle Serrure de vehicule automobile a deux cliquets
US6659515B2 (en) * 2001-10-30 2003-12-09 Kiekert Ag Power-closing motor-vehicle door latch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022629A1 (de) * 2008-05-08 2009-11-12 Bayerische Motoren Werke Aktiengesellschaft Verriegelungseinrichtung mit einem Viergelenkmechanismus
DE102011010816A1 (de) * 2011-02-09 2012-08-09 Kiekert Ag Kraftfahrzeugtürverschluss
WO2014154192A3 (fr) * 2013-03-28 2014-12-04 Kiekert Aktiengesellschaft Serrure de porte de véhicule à moteur
US9617761B2 (en) 2013-03-28 2017-04-11 Kiekert Aktiengesellschaft Motor vehicle door lock

Also Published As

Publication number Publication date
US7111878B2 (en) 2006-09-26
EP1460211B1 (fr) 2008-07-02
US20040227358A1 (en) 2004-11-18
DE502004007466D1 (de) 2008-08-14
ATE399918T1 (de) 2008-07-15
DE10312304B4 (de) 2005-12-29
EP1460211A3 (fr) 2005-10-05
ES2309409T3 (es) 2008-12-16
DE10312304A1 (de) 2004-10-07

Similar Documents

Publication Publication Date Title
EP1460211B1 (fr) Serrure de véhicule automobile
EP3612697B1 (fr) Serrure pour véhicule à moteur
EP2291568B1 (fr) Dispositif de verrouillage comportant deux cliquets et un mécanisme de commande à entraînement motorisé
EP2342405B1 (fr) Verrou pour véhicule à moteur
EP2326781B1 (fr) Unité de serrure comportant des cliquets d'arrêt à plusieurs parties et un cliquet de blocage précontraint par ressort
EP2326780B1 (fr) Unité de serrure comportant un dispositif d'encliquetage à plusieurs cliquets
EP2291571B1 (fr) Dispositif de fermeture comprenant un ressort à cliquet
EP1884611A2 (fr) Serrure de véhicule automobile
EP1717392A2 (fr) Arrangement de serrure supplémentaire pour porte coulissante de véhicule automobile
EP2362041A1 (fr) Verrouillage de protection contre les mines pour l'agencement sur des portes de véhicules militaires
DE19616655A1 (de) Vorrichtung zum Öffnen und Schließen einer Tür oder Klappe
EP2987931B1 (fr) Serrure de véhicule automobile
DE102021118277A1 (de) Kraftfahrzeugschloss
EP1724423B1 (fr) Serrure de véhicule automobile et dispositif de retenue pour un dispositif de sécurité d'un véhicule
EP4112851B1 (fr) Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile
EP3688257A1 (fr) Serrure de véhicule automobile
EP1620619B1 (fr) Fermeture de porte de vehicule
DE102018115069A1 (de) Schließeinrichtung für kraftzahrzeugtechnische Anwendungen
EP1710107B1 (fr) Porte latérale pour un véhicule
EP4665926A1 (fr) Serrure pour véhicule automobile, en particulier serrure de capot ou serrure de panneau
EP3899174B1 (fr) Serrure conçue pour un véhicule automobile
DE10200551A1 (de) Kraftfahrzeugschloß-Anordnung
DE102020109473A1 (de) Kraftfahrzeugschloss
EP3798393A1 (fr) Dispositif de commande d'urgence destiné à l'ouverture manuelle d'une porte de véhicule
DE102020204593A1 (de) Kabinentüranordnung für einen aufzug mit einer mechanischen kabinentürverriegelung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20060405

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20061115

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502004007466

Country of ref document: DE

Date of ref document: 20080814

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2309409

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081202

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081002

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

26N No opposition filed

Effective date: 20090403

BERE Be: lapsed

Owner name: BROSE SCHLIESSSYSTEME G.M.B.H. & CO. KG

Effective date: 20090331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090331

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081003

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004007466

Country of ref document: DE

Representative=s name: GOTTSCHALD PATENTANWALTSKANZLEI, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004007466

Country of ref document: DE

Representative=s name: GOTTSCHALD PATENTANWAELTE PARTNERSCHAFT MBB, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20210217

Year of fee payment: 18

Ref country code: FR

Payment date: 20210210

Year of fee payment: 18

Ref country code: IT

Payment date: 20210211

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20210225

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210331

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20210406

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004007466

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220306

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220306

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221001

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20230428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220307