EP0989265B1 - Vereinfachtes Schloss für eine Kraftfahrzeugtür - Google Patents

Vereinfachtes Schloss für eine Kraftfahrzeugtür Download PDF

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Publication number
EP0989265B1
EP0989265B1 EP19990402239 EP99402239A EP0989265B1 EP 0989265 B1 EP0989265 B1 EP 0989265B1 EP 19990402239 EP19990402239 EP 19990402239 EP 99402239 A EP99402239 A EP 99402239A EP 0989265 B1 EP0989265 B1 EP 0989265B1
Authority
EP
European Patent Office
Prior art keywords
opening
lock
lever
outside
cable
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.)
Expired - Lifetime
Application number
EP19990402239
Other languages
English (en)
French (fr)
Other versions
EP0989265A1 (de
Inventor
Patrick Dupont
Philippe Jacquinet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Securite Habitacle SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Securite Habitacle SAS filed Critical Valeo Securite Habitacle SAS
Publication of EP0989265A1 publication Critical patent/EP0989265A1/de
Application granted granted Critical
Publication of EP0989265B1 publication Critical patent/EP0989265B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/34—Protection against weather or dirt, e.g. against water ingress
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/10—Connections between movable lock parts
    • E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • 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
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
    • 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
    • E05B77/14—Specially controlled locking actions in case of open doors or in case of doors moved from an open to a closed position, e.g. lock-out prevention or self-cancelling
    • E05B77/16—Preventing locking with the bolt in the unlatched position, i.e. when the door is open
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/30—Functions related to actuation of locks from the passenger compartment of the vehicle allowing opening by means of an inner door handle, even if the door is locked
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking
    • 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
    • E05B85/02—Lock casings

Definitions

  • the present invention relates to a door lock for motor vehicle, in particular an unlocking lock automatic upon opening, and more particularly a lock electric opening assistance and / or opening assistance conviction.
  • levers both electric and mechanical, have a plurality of levers: an opening lever exterior, interior opening lever, locking lever inside, an external locking lever, and one or more intermediate levers.
  • these levers are connected by connecting means, for example, rods, cables and sheaths cables to control means, such as the lock cylinder and interior and exterior handles or paddles.
  • a lock for a motor vehicle door comprising a bolt capable of retain a keeper, a bolt locking pawl in the retaining position of the keeper, an external opening mechanism to activate the ratchet to its bolt release position, a mechanical means of external connection consisting of a flexible cable, a portion of which external is intended to be connected to an external control means, such as an exterior door handle or pallet, and a portion of which interior extends inside the lock housing and is provided with a tip suitable for actuating the external opening mechanism for cause the lock to open, in response to actuation of the external control means, and a locking mechanism with a bi-stable locking lever for setting the lock in a condemned or unlocked position.
  • the end of the flexible cable is permanently linked to a slide which is slidably mounted on an interior lever.
  • This inner lever is fitted with a spout and is itself slidably mounted on an auxiliary part able to pivot around an axis between a first position in which the beak of the inner lever is separated from one arm of the locking pawl (this first position corresponding to a locked state of the lock), and a second position corresponding to a unlocked state of the lock.
  • the beak of the inner lever is able to act on the arm of the locking pawl to actuate the pawl towards its position release of the bolt when the cable exerts, via its end cap and slide, pulling on the inner lever in response to actuation of the exterior door handle or pallet by a user.
  • the locking lever has an arm which acts on the inner lever or on the pivoting auxiliary part so as to make pivot said auxiliary part from its second position to its first position when the locking lever is brought into a position conviction.
  • a first spring is provided to stress the part auxiliary to its second position when the locking lever is brought into a unlocked position.
  • a second spring is designed to urge the slide to its rest position.
  • Such mechanism is relatively complex and includes a large number of detached pieces.
  • the object of the invention is to propose a simplified lock for vehicle door, which minimizes the number of levers and means of link to perform the various functions of the lock.
  • the invention relates to a lock for a motor vehicle door, comprising a bolt capable of retaining a keeper, a latch for locking the bolt in the retaining position of the keeper, an external opening mechanism to activate the ratchet towards its bolt release position, a mechanical connection means outer consisting of a flexible cable of which an outer portion is intended to be connected to an external control means, such as a door handle or exterior pallet, including an interior portion extends inside the lock housing and is provided at the free end with a tip capable of operate the exterior opening mechanism to cause the opening of the lock, in response to the actuation of the means of external control, and a locking mechanism comprising a bi-stable locking lever to put the lock in a position condemned or unlocked, characterized in that the end piece is arranged to be movable by an arm of the lever condemnation in a direction substantially perpendicular to the direction of movement of the cable, for, in the position of locking the lock, make the tip escape from the mechanism opening and in the unlocking position of the lock,
  • the external opening mechanism may include a lever actuator provided at one end with a fork between the branches from which the inner portion of the cable passes, in the position unlocking the lock, the spacing of the branches being smaller than the size of said tip so that it can drive said actuation lever, the inner portion of the cable and its tip escaping from said fork in the locked position of the lock.
  • the branches of the fork may include, at their free end, a guide ramp to guide the tip of the cable in its locked out position, when the cable undergoes traction under the action of the external control means.
  • the lock comprises a means of automatic unlocking on opening comprising, on the one hand, a cam follower element cooperating with a cam profile provided on the bolt and, on the other hand, a support portion capable of cooperating with a stop provided on the locking lever, so that when rotation of the bolt to its open position, the cam profile drives a displacement of the cam follower element and, consequently, of said support portion so as to automatically bring the lever condemnation in its unlocked position.
  • the interior portion of the mechanical connection means is secured to a cursor which is guided by a slide inside a sealed compartment of the lock, along the opening stroke of the mechanical connection means, and which is able to cooperate at the end of the opening stroke with a contactor external opening, to trigger the emission of a signal command to open to an electric motor for assistance with the opening, which electric motor is capable of driving a lever opening to activate the ratchet.
  • said lever actuation is an emergency opening lever, in case of failure electric or depletion of the vehicle battery, suitable for moved by the connecting means, under the action of the control means outside, on an overtravel beyond the opening stroke necessary to actuate the switch, said emergency lever being able to move, during said overtravel, the opening lever exterior, for the release of the bolt.
  • the emergency lever is subjected to a spring of high stiffness return to its rest position, so that the user has to force on the external control means in order to activate the emergency lever, so that the user does not operate unnecessarily the emergency lever when the electric assistance when opening works.
  • the mechanism of conviction includes a reversible electric motor to drive the locking lever between its locked positions and unlocked.
  • the lock of the invention comprises a lock housing B, for example, of plastic and a metal counter plate 1 substantially square-shaped and having an opening 2 for the passage of a keeper (not shown) which is fixed, in a manner known per se, to a vertical upright of the chassis of a motor vehicle.
  • a keeper (not shown) which is fixed, in a manner known per se, to a vertical upright of the chassis of a motor vehicle.
  • against the plate 1 has a substantially L profile with the longer wing 1a extending in the transverse direction of the vehicle, door closed position, and whose smallest cross 1b extends in the direction longitudinal of the vehicle.
  • the housing B has a substantially rectangular parallelepiped shape whose largest dimension extends substantially in the vertical direction of the door.
  • the housing B has a first compartment 3 called retention, because it contains a fork bolt 4 capable of retaining the keeper and a pawl 5 to lock the bolt 4 in the keeper position of the keeper.
  • the retention compartment 3 has a recess 6 forming the opening of the lock, to accommodate the keeper there, in the closed position of the door.
  • the compartment 3 is closed by the counter plate 1 which is the part of the lock which is flush with the edge of the door.
  • the bolt 4 and the pawl 5 are respectively articulated on the ends of the shaft 7 and 8 which are interposed between the bottom of the compartment 3 and the part 1 a of the counterplate 1.
  • the retention compartment 3 further comprises an external opening lever 9 which is articulated on a cylindrical sleeve 10 on the bottom of the compartment 3, the external opening lever 9 comprising an arm 9 a extending substantially radially for cooperate with a finger 5 a of the pawl 5.
  • the external opening lever 9 has a passage of square section 9 b in alignment with the axis of the cylindrical sleeve 10, to make it integral in rotation with a lever command 11 which will be described in more detail with reference to FIG. 5.
  • the pawl 5 further comprises a protruding pin 5 b intended to be connected to a rod or a cable (not shown) for its connection to an interior door handle or pallet.
  • a light 12 is formed through the bottom of the compartment 3 in the vicinity of the periphery of the bolt 4. Inside this light 12, is able to pivot a lever 13 provided at its free end of a protruding pin 13 a which forms a cam follower element in contact with a peripheral portion 4 a on the periphery of the bolt, this peripheral portion 4 a forming a cam profile whose radius of curvature is adapted to cause the displacement of the pin 13 a , during the rotation of the bolt 4 between its closed position illustrated in FIGS. 1 to 4 and its open position (not shown) pivoted anti-clockwise.
  • An open door switch 14 is mounted on the bottom of the compartment 3 near the protruding pin 13 a of the lever 13, so that at the end of the pivoting stroke of the bolt 4 towards its open position, the pin 13 has come a push button 14a of the switch 14 for initiating the transmission of a door open signal.
  • the drain 6 has an elastic tab 6 a which is intended to dampen the entry of the keeper in the drain.
  • FIG. 5 we will now refer to FIG. 5, to describe the components of a second compartment 15 called kinematics of the lock housing B.
  • This second compartment 15 is separated from sealed compartment 3 by a partition which forms the bottom common to both compartments.
  • the control lever 11 has an end of axis 11 a which projects perpendicularly towards the bottom of compartment 15 and which is inserted through the cylindrical sleeve 10 of first compartment 3, this end of axis 11 a comprising at its free end a square section to fit into the corresponding square section opening 9b of the external opening lever 9, for their fastening in rotation.
  • the second compartment 15 contains a first electric motor 16 on the motor shaft of which is coaxially mounted a first pinion 17 which meshes with a pinion of larger diameter 18 which is coaxially integral in rotation with an endless screw 19.
  • the assembly 16 to 19 forms a geared motor group which is carried by support bearings 20, 21, which are anchored on the bottom of the compartment 15.
  • the worm 19 meshes with the circumference of a toothed wheel 22 which has on its upper face a stub shaft 22 is intended to be inserted in a suitable housing in the cover (not shown) for closing the second compartment 15. in its underside, the gear 22 is connected to a plate 23 by two crank pins 24, 25 diametrically opposite with respect to the axis of rotation of the wheel 22.
  • the plate 23 further comprises a finger 23 a perpendicularly projecting from its plane and coming to be embedded in the underside of the a wheel 22.
  • This finger 23 a is radially more eccentric than the crank pins 24 and 25.
  • the plate 23 has on its underside an end of an axis aligned with the end of axle 22 a of the wheel 22, and intended to be inserted in a suitable housing 26 in the bottom of the compartment 15.
  • crank pin 24 furthest from the finger 23 a of the plate 23 is intended to cooperate with an arm 11 b of the control lever 11, to cause it to rotate, during the rotation of the wheel 22.
  • the rotation of the control lever 11 simultaneously causes the rotation of the external opening lever 9 in the retention compartment 3, to move the pawl 5 to the bolt release position.
  • the rotation of the wheel 22 continues until the finger 23 a of the plate 23 comes into contact with an elastic end-of-travel stop 27 provided on the bottom of the compartment 15.
  • This stop 27 is advantageously made of rubber, for dampen the pressing of the finger 23 a against this stop 27, because the drive by the motor 16 is relatively powerful.
  • control lever 11 is subjected to a return spring, to return the lever control 11 to its initial position, once the gear motor assembly has returned to its original position as it will explained further.
  • a rubber stop 28 can also be provided in compartment 15 to dampen the return of the control 11 towards its rest position, as visible in FIGS. 6 at 9.
  • the control lever 11 comprises at the free end of another arm, extending substantially in the direction opposite to the arm 11b , a pin 30 intended to cooperate with a downwardly curved tab 31 provided at the free end d 'an arm of an emergency lever 32.
  • the emergency lever 32 is pivotally mounted on a shaft end 33 projecting from the bottom of the compartment 15 and comprises at the free end of another arm 34, arranged substantially in a direction opposite to the arm carrying the folded tab 31, a fork 35, the two branches of which are provided at their free end with a guide ramp 35 a .
  • a cable C passes between the branches of the fork 35 and has at its free end a end piece 36 which has a substantially spherical shape, the diameter is greater than the spacing of the branches of the fork 35, so as to be able to cause the pivoting of the emergency lever 32 around its axis 33, by pulling on the cable C, from a means external control, for example an external handle or pallet door.
  • Cable C is integral with a slider 37 arranged on the other side of the fork 35, relative to the end piece 36.
  • the cursor 37 can advantageously be molded onto cable C.
  • Two guide rails parallel 38, 39 are arranged on the bottom of compartment 15 for used to guide the cursor 37 when moving the cable C.
  • the cable C extends outside the housing B, crossing, so waterproof, a sleeve 40.
  • the kinematics compartment 15 further comprises a locking lever 41 which is articulated on a shaft end 42 projecting from the bottom of the compartment 15.
  • the locking lever 41 comprises a first arm 43 provided at its free end with a pin 43a which engages in a helical groove 44a formed on a rotary drum 44.
  • This rotary drum 44 is intended to be connected to a lock cylinder for a front door.
  • the locking lever 41 includes a second arm 45 extending substantially radially outward from the housing B, through an opening 46.
  • the locking lever 41 has a third arm 47 which is intended to cooperate with the end piece 36 of the cable C, to do so escape the fork 35, as visible in FIG. 7.
  • the end piece 36 is located in a recess of the locking lever 41 defined between the first arm 43 and the third arm 47.
  • the locking lever 41 further comprises a sector toothed 48 which is extended at one end by a projecting stop 49.
  • the toothed sector 48 meshes with a pinion 50 carried by the motor shaft 51 a second electric motor 52 for electric assistance to the locking / unlocking.
  • the second electric motor 52 is carried by a support piece 53 having a substantially C-shaped profile, which is mounted on the bottom of compartment 15.
  • the stop 49 of the locking lever 41 is intended to cooperate with a second lever comprising an arm 54 extending radially from a shaft 55 which is mounted in a tubular sleeve 56 which protrudes from the bottom of compartment 15.
  • the shaft 55 crosses, from tightly, the bottom of compartment 15 and presents at its lower end a square section to be secured in rotation lever 13 above.
  • an external opening contactor 60 which comprises a button 60 is adapted to be pushed by an inclined portion 37 a of the slider 37, during the traction of the cable C, for sending a control signal to opening to the first motor 16, by an electrical connection not shown.
  • the locking lever 41 pivots counterclockwise, as illustrated in FIG. 7.
  • the lock is in its closed state and mechanically locked, because the arm 47 of the locking lever 41 has pushed the end piece 36 of the cable C in a direction substantially perpendicular to the actuating stroke of the cable C, so as to make the end piece 36 escape from the fork 35 of the emergency lever 32
  • the end piece 36 will slide along the arm 47 and the guide ramp 35 a of the fork 35, without driving the lever emergency 32, the lock can not be mechanically unlocked from the outside.
  • the cursor 37 linked to the cable C will move along the guide rails 38 and 39 and will come by its inclined face 37 to push the switch button 60 a of the external opening switch 60, but since the general power supply of the vehicle has not been activated, the electric motor 16 for assistance with the opening will remain inactive, thus also prohibiting electric opening.
  • the contactor 60 can send an opening control signal to the electric motor 16 which causes the rotation of the wheel 22 clockwise.
  • the crank pin 24 bears against the arm 11b of the control lever 11 and pushes it back, so as to rotate the control lever 11 counterclockwise in FIG. 5
  • the crank pin 24 pushes the arm 11 b of the control lever 11 until the finger 23 a comes to bear against the elastic end-of-travel stop 27.
  • the pivoting of the control lever 11 causes the pivoting of the external opening lever 9 in the retention compartment 3, clockwise in FIG. 4.
  • the external opening lever 9 is pushed back by its arm 9 has the finger 5 has the pawl 5 to rotate anti-clockwise the pawl 5 which thus releases the bolt 4 which can pivot, in turn, anti-clockwise to release the keeper.
  • the drive torque exerted by motor 16 will be maintained for a period of time determined by a time delay, to ensure that the crank pin 24 causes the pivoting of the control lever 11.
  • the worm 19 will be returned in opposite direction by a spiral spring (not shown), to bring back the wheel 22 and therefore, the crankpins 24 and 25 in their initial positions, to allow later opening.
  • the spiral spring is linked to the worm 19 and is wound up during driven by the motor 16.
  • the return spring in spiral for the worm 19 is arranged in the bearing 20. In this configuration, the control lever 11 returns to its position rest under the action of a return spring not shown.
  • the electric opening assistance device works in the same way from the position of FIG. 7, in which the lock is in its closed state and mechanically locked.
  • the authorized user wearing a badge provided with a transmitter for transmitting a determined coded signal approaches the vehicle which is provided with a recognition system comprising a receiver capable of decoding the signal and turning on the power the vehicle's power supply, when the authorized user has been duly identified.
  • the electric motor 16 causes the lock to open, and the bolt 4 by its cam profile 4 a causes the arm 54 to pivot anti-clockwise to push the stop pin 49 of the locking lever 41, by pivoting the latter clockwise, to bring it into a unlocked position.
  • Contactor 60 sends a control signal simultaneously to the motor 16 and to the motor 52, to cause simultaneously assistance in opening the door and unlocking others doors.
  • the user can mechanically open the lock after having unlocked it mechanically, for example, by the lock barrel, by pulling on the cable C on an overtravel, to drive through the end piece 36 the fork 35 of the emergency lever 32 which pivots clockwise in Figure 9 and repels by the curved tab 31 of its arm opposite the pin 30 of the control lever 11, to rotate it counterclockwise, which causes the pivoting of the external opening lever 9, and therefore, the release of the bolt.
  • the arm 54 comes into contact with the stop 49 of the locking lever 41, due to cooperation between the cam 4a of the bolt 4 and the cam follower pin 13a of the lever 13.
  • crank pin 25 shown in Figure 5 does not present no particular utility here.
  • the electric motor 52 is reversible, in order to rotate the locking lever 41 in both directions, to bring it respectively in its condemned or unlocked position.
  • the motor shaft 51 of the electric motor 52 has its axis of rotation parallel to the pivot axis of the locking lever 41, while the motor shaft of the electric motor 16 has its axis of rotation perpendicular to the axis of the opening lever 9.

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  • Lock And Its Accessories (AREA)

Claims (8)

  1. Kraftfahrzeugtürschloss, enthaltend: einen Riegel (4), der eine Zuhaltung festhalten kann, eine Sperre (5) zum Sichern des Riegels in Zuhaltungfesthaltestellung, einen Außenöffnungsmechanismus (32), um die Sperre in ihre Riegelfreigabestellung zu betätigen, ein mechanisches Mittel (C) zum Verbinden nach außen, das aus einem flexiblen Kabel besteht, von dem ein äußeres Teil zum Verbinden mit einem Außenbetätigungsmittel bestimmt ist, wie etwa einem äußeren Türgriff oder Klappgriff, und von dem ein inneres Teil sich innerhalb des Schlossgehäuses (B) erstreckt und am freien Ende mit einem Ansatzstück (36) versehen ist, das den Außenöffnungsmechanismus betätigen kann, um mit Ansprechen auf die Betätigung des Außenbetätigungsmittels das Öffnen des Schlosses hervorzurufen, und einen Deaktivierungsmechanismus mit einem bistabilen Deaktivierungshebel (41), um das Schloss in eine Deaktivierungs- bzw. Aktivierungsstellung zu bringen, dadurch gekennzeichnet, dass das Ansatzstück (36) so angeordnet ist, dass es von einem Arm (47) des Deaktivierungshebels (41) in einer im wesentlichen senkrecht zur Kabelverlagerungsrichtung verlaufenden Richtung verlagert werden kann, damit das Ansatzstück in Deaktivierungsstellung des Schlosses Außenöffnungsmechanismus entweicht und in Aktivierungsstellung das Ansatzstück in Stellung zum Zusammenwirken mit dem Außenöffnungsmechanismus gebracht wird, wobei die dem Verbindungskabel eigene Nachgiebigkeit genutzt wird, um die Verbindung zwischen dem Außenbetätigungsmittel und dem Öffnungsmechanismus zum Deaktivieren des Schlosses zu lösen, und die dem Verbindungskabel eigene Dehnbarkeit, die das Ansatzstück in seine Ruhestellung zurückholt, für die Aktivierungsstellung des Schlosses genutzt wird.
  2. Schloss nach Anspruch 1, dadurch gekennzeichnet, dass der Außenöffnungsmechanismus einen Betätigungshebel (32) enthält, der an einem Ende mit einer Gabel (35) versehen ist, zwischen deren Schenkel das innere Teil des Kabels (C) in Aktivierungsstellung des Schlosses durchtritt, wobei der Abstand der Schenkel kleiner als die Abmessung des genannten Ansatzstückes (36) ist, damit letzteres den genannten Betätigungshebel mitnehmen kann, wobei das innere Teil des Kabels und dessen Ansatzstück in Deaktivierungsstellung des Schlosses der genannten Gabel entweichen.
  3. Schloss nach Anspruch 2, dadurch gekennzeichnet, dass die Schenkel der Gabel (35) an ihrem freien Ende eine Führungsrampe (35a) enthalten, um das Ansatzstück (36) des Kabels (C) in seine entwichene Deaktivierungsstellung zu führen, wenn das Kabel unter der Wirkung des Außenbetätigungsmittels eine Zugkraft erfährt.
  4. Schloss nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass es ein automatisches Aktivierungsmittel zum Öffnen enthält, das einerseits ein Nockennachführelement (13a) enthält, das mit einem am Riegel (4) vorgesehenen Nockenprofil (4a) zusammenwirkt, und andererseits einen Abstützbereich (54) aufweist, der mit einem am Deaktivierungshebel (41) vorgesehenen Anschlag (49) zusammenwirken kann, so dass bei Drehung des Riegels in seine Öffnungsstellung das Nockenprofil eine Verlagerung des Nockennachführelements und damit des Abstützbereichs bewirkt, so dass der Deaktivierungshebel automatisch in seine Aktivierungsstellung gebracht wird.
  5. Schloss nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das innere Teil des mechanischen Verbindungsmittels (C) fest mit einem Schieber (37) verbunden ist, der von einer Gleitschiene (38, 39) innerhalb eines dichten Raums (15) des Schlosses entlang dem Öffnungsweg des mechanischen Verbindungsmittels geführt wird und am Öffnungswegende mit einem Außenöffnungskontaktgeber (60) zusammenwirken kann, um das Ausgeben eines Öffnungssteuersignals an einen Elektromotor (16) zur Öffnungsunterstützung auszulösen, welcher Elektromotor einen Außenöffnungshebel (9) antreiben kann, um die Sperre (5) zu betätigen.
  6. Schloss nach Anspruch 2 und 5 in Kombination, dadurch gekennzeichnet, dass der genannte Betätigungshebel ein Notöffnungshebel (32) für den Fall eines Stromausfalls bzw. einer erschöpften Fahrzeugbatterie ist, der unter der Wirkung des Außenbetätigungsmittels vom Verbindungsmittel (C) um ein Übermaß über den zum Betätigen des Kontaktgeberes (60) erforderlichen Öffnungsweg hinaus verlagert werden kann, wobei der genannte Nothebel bei der Verlagerung um das Übermaß den Außenöffnungshebel (9) verlagern kann, um den Riegel (4) freizugeben.
  7. Schloss nach Anspruch 6, dadurch gekennzeichnet, dass der Nothebel (32) von einer Rückholfeder mit großer Federsteife in seine Ruhestellung beaufschlagt wird.
  8. Schloss nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Deaktivierungsmechanismus einen Elektroumkehrmotor (52) enthält, um den Deaktivierungshebel (41) zwischen seiner Deaktivierungsstellung und seiner Aktivierungsstellung zu verlagern.
EP19990402239 1998-09-21 1999-09-13 Vereinfachtes Schloss für eine Kraftfahrzeugtür Expired - Lifetime EP0989265B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9811739A FR2783549B1 (fr) 1998-09-21 1998-09-21 Serrure simplifiee pour portiere de vehicule automobile
FR9811739 1998-09-21

Publications (2)

Publication Number Publication Date
EP0989265A1 EP0989265A1 (de) 2000-03-29
EP0989265B1 true EP0989265B1 (de) 2003-05-02

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EP19990402239 Expired - Lifetime EP0989265B1 (de) 1998-09-21 1999-09-13 Vereinfachtes Schloss für eine Kraftfahrzeugtür

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EP (1) EP0989265B1 (de)
DE (1) DE69907356T2 (de)
FR (1) FR2783549B1 (de)

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Publication number Priority date Publication date Assignee Title
DE10131412B4 (de) * 2000-11-17 2008-08-28 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Kraftfahrzeugtür
DE102005062614A1 (de) * 2005-12-23 2007-06-28 Kiekert Ag Kraftfahrzeugtürschloss
DE102009050230B4 (de) * 2009-10-22 2017-02-02 Audi Ag Fahrzeugtür mit einer schlüssellosen Zugangskontrolleinrichtung
CN102359314B (zh) * 2011-08-26 2015-09-02 袁林 一种智能防盗锁
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DE102017123622A1 (de) 2017-10-11 2019-04-11 Kiekert Ag Kraftfahrzeugschloss, insbesondere Heckklappenschloss
CN109050718B (zh) * 2018-07-12 2020-09-04 珠海优特物联科技有限公司 锁定机构及锁车桩
DE102021128301A1 (de) * 2021-10-29 2023-05-04 Kiekert Aktiengesellschaft Kraftfahrzeugschloss

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GB2228524B (en) * 1989-02-28 1992-07-22 Bocklenberg & Motte Bomoro Vehicle door latches
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DE19755207A1 (de) * 1996-12-21 1998-06-25 Mannesmann Vdo Ag Schließeinrichtung

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FR2783549A1 (fr) 2000-03-24
FR2783549B1 (fr) 2000-12-29
DE69907356T2 (de) 2004-04-01
DE69907356D1 (de) 2003-06-05
EP0989265A1 (de) 2000-03-29

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