EP0300840B1 - Dispositif de condamnation anti-vol et anti-agression de l'actionnement d'une serrure pour porte, et serrure associée à ce dispositif - Google Patents

Dispositif de condamnation anti-vol et anti-agression de l'actionnement d'une serrure pour porte, et serrure associée à ce dispositif Download PDF

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Publication number
EP0300840B1
EP0300840B1 EP88400937A EP88400937A EP0300840B1 EP 0300840 B1 EP0300840 B1 EP 0300840B1 EP 88400937 A EP88400937 A EP 88400937A EP 88400937 A EP88400937 A EP 88400937A EP 0300840 B1 EP0300840 B1 EP 0300840B1
Authority
EP
European Patent Office
Prior art keywords
switch
control
door
lever
catch
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
EP88400937A
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German (de)
English (en)
French (fr)
Other versions
EP0300840A1 (fr
Inventor
Pierre Periou
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.)
Rockwell Automotive Body Systems France SA
Original Assignee
Rockwell Automotive Body Systems France SA
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 Rockwell Automotive Body Systems France SA filed Critical Rockwell Automotive Body Systems France SA
Publication of EP0300840A1 publication Critical patent/EP0300840A1/fr
Application granted granted Critical
Publication of EP0300840B1 publication Critical patent/EP0300840B1/fr
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
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
    • 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
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/28—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like for anti-theft purposes, e.g. double-locking or super-locking
    • 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
    • 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
    • E05B77/12—Automatic locking or unlocking at the moment of collision
    • 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
    • E05B85/243—Bolts rotating about an axis with a bifurcated bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1047—Closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1082—Motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/60—Systems
    • Y10T70/625—Operation and control
    • Y10T70/65—Central control

Definitions

  • the subject of the present invention is a set of door locks and a device for locking this lock, in particular for the door of a motor vehicle, as well as the lock forming part of this set.
  • the invention is applicable to any lock or closure of a sash of the type below, the term "door” being used below as a synonym for sash for the convenience of the description.
  • the lock covered by the invention is of the type in accordance with the preamble of claim 1.
  • Such a lock is described in US-A 3,279,227.
  • the driver directly puts all the locks in the non-activatable position, which has the effect of not transmitting any effort - control or break-in - to the lock, and this by disengaging an electromechanical mechanism.
  • the object of the invention is therefore to produce a set of locks and locking devices providing a solution to this problem, in the event of a failure of the supply battery.
  • the lock in the absence of current in the electromechanism, the lock is predisposed for opening, either from the outside, or from the inside in the case of a vehicle door equipped with two control systems. manual opening.
  • the switch associated with the exterior opening control system is activated (anti-aggression switch) by switching on, and if the exterior opening command is requested, this request results in the automatic closing of the switch and consequently) 'aiimentatic3 of the electromechanism, which automatically disengages the lever relative to the pawl, thus rendering ineffective the attempt to operate said pawl.
  • the attempt to assault the occupant of the vehicle by opening the doors is therefore foiled, the lock remaining locked.
  • the second switch associated with the interior opening control, operates in the same way when it is activated by manual powering of a switch anti-theft of the central control device.
  • the assembly targeted by the invention comprises two systems for manual control of the lever, exterior and interior with respect to the door, each provided with a slide in which an elongated lumen is formed through which one end of the ratchet control lever, and each end of the slides cooperates with a respective switch for external control and internal control, arranged so that in the rest position of the slides the switches are open and that no current flows thereby the electromechanism which then keeps the control lever coupled in rotation with the pawl, and that the actuation of one of the sliders causes the closing of the corresponding switch and consequently, if this switch is activated, the automatic disengagement by the electromechanism of the control lever relative to the pawl , the lock can no longer be opened.
  • the electrical circuit of the locking device comprises, connected to a direct current source: a first anti-theft reversing switch capable of being closed by a control means such as a manual key coded or a remote control, an anti-theft locking relay, a second anti-aggression switch and an anti-aggression relay, the external control switch, the electromechanism, all these elements being connected in series and the electromechanism being connected on the one hand to the external control switch and on the other hand with the anti-aggression relay, which can be supplied with current via the anti-voi relay when a coil of the latter is not powered and the anti-aggression switch is activated.
  • a direct current source a direct current source
  • actuation of the anti-aggression switch causes the external opening control systems of the front and rear doors to be locked. If the user chooses the anti-theft lock, switching on the anti-theft lock switch causes the interior and exterior opening control systems, both the front and rear doors, to be locked.
  • the locking device and the corresponding lock provided by the invention allow the opening of the vehicle doors in the event of a total breakdown of the supply battery. Indeed in this case the electromechanism is not powered, can not disengage the pawl control lever, and the lock thus remains predisposed to the opening. However, the probability of an attempt to steal the vehicle in such a case is extremely low, as there is no indication that the said system is in a state of total failure.
  • FIG. 1 and 2 a lock 1 which can be used on any door, in particular a motor vehicle door, and more particularly a front door not shown. It will be described below, for the convenience of the disclosure, in its use on a front door of the vehicle.
  • This lock 1 comprises a keeper 2 fixed on a frame of the door, a fork 3 articulated around an axis 4 on a case 5 of the lock, in which is formed an opening 6 for receiving the keeper 2.
  • the fork 3 is provided with two arms 7, 8 for retaining the keeper 2 between them, as shown in Figure 1 where the lock is locked.
  • Each branch 7, 8 is provided with an end spout 7a, 8a and, when the lock is locked, the spout 7a cooperates with the corresponding spout 9a with a locking pawl 9 articulated around an axis 11 on the housing 5
  • the fork 3 is kept locked on the keeper 2 by the pawl 9 as long as the latter is in this position.
  • This lock device also comprises means for operating the pawl 9, which comprise a lever 12 connected to two manual control systems 13, 14 of said lever 12, respectively for the external control and for the internal control of the door.
  • Each opening control 13, 14 is provided with a rod 16, 17 associated, by means of members not shown, with the exterior and interior handles for opening the door, and a slide 18, 19, one end of which is fixed to a corresponding end of the rod 16, 17.
  • An elongated opening 21, 22 is formed in the end of the slide 18,19 opposite the rod 16,17.
  • each end of the slide 18, 19 contiguous to the end portion 12a of the lever 12 is in contact with a lug elastic 23, 24 of a respective switch 25, 26 comprising a fixed stud 27, 28 for contact with a corresponding stud 29, 31 of the elastic tabs 23, 24.
  • Each switch 25, 26 is part of a central electric circuit for controlling theft prevention and anti-aggression, shown in Figures 7 and 8 and which will be described below.
  • the sliders 18, 19 pass through the housing 5 as well as respective coil springs 10, 20 which bear on the housing 5 to return them to a rest position visible in FIG. 1, in which they keep the switches 25, 26 open.
  • the lever 12 is articulated on the case 5 around the same axis 11 as the pawl 9.
  • the electromechanism 15 comprises a coil 32, connected to the central electrical circuit by connections 32a, 32b, and in which a pin 33 can slide axially.
  • the lever 12 and the pawl 9 are pierced, opposite the axis of the spool 15 and the pin 13, and in line with one another, two openings 34, 35 in which the pin 33 is held engaged by a return spring 36 inside the coil 32 and bearing on a cap 37 covering a support 38 of the coil 32.
  • the lock 1 being locked by the pawl 9, the sliders 18,19 and the switches 25, 26 are in the rest position shown, in which none of the exterior and interior controls of the door is actuated.
  • the switch 25 is activated by switching on. If a person then tries to open the door by actuating the external control associated with the rod 16 and the slider 18, the latter is driven in the direction of the arrow F by the rod 16, against the return force of the spring 10. This movement of the slider 18 therefore causes the contact 25 to close, the stud 29 of which is applied to the stud 27, and correspondingly the supply of the coil 32, by the direct current source to which the electric locking circuit is connected. . The pin 33 is then automatically retracted from the openings 34, 35 and the lever 12 is disengaged from the pawl 9. The slide 18 continuing its travel, then rotates around the axis 11 the lever 12, which can no longer drive the diquet9 , so that lock 1 remains locked and the assault attempt is thwarted.
  • the spring 10 automatically returns the slider 18 to its initial position, and therefore causes the opening of the switch 25. Since the coil 32 is no longer supplied, the spring 36 recalls the pin 33 in the openings 34, 35 and re-couples the pawl 9 in rotation with the lever 12.
  • the lever 39 for controlling the pawl 9 has two branches 41, 42 substantially in L, and is articulated at the junction of these branches on an axis 43 of the housing 5.
  • One end 41a of the branch 41 is engaged in the slots 21, 22 of the slides 18, 19, while the second branch 42 is articulated rotatably at its end, about an axis 44, on the first 45 of two links 45, 46.
  • the second link 46 is articulated on the pawl 9 around an axis 47, at its end opposite the axis 44.
  • the two links 45, 46 are also articulated one on the other about an axis 48.
  • each link 45, 46 is provided, at its end close to the axis 48 , opposite to the electromechanism 51, of a terminal protuberance 55, 56 , these two protuberances being in mutual abutment when the links 45, 46 are in the extension of one another.
  • the links are held in this position by the magnet 54, which is in fact attracted by the magnetic core 53.
  • the links 45 and 46 thus constitute a toggle capable of opening at the articulation of the two links 45, 46 around axis 48.
  • the electromechanical mechanism 51 (FIG. 4) comprises a coil 52 containing a magnetic core 53, and a magnet 54 fixed to one of the links 45, 46, namely the link 45 in this example, in line with the core 53 and at low distance from it.
  • the circuit of Figure 6 ensures the anti-theft or anti-aggression locking of a vehicle door, preferably a front door, while the complementary circuit of Figure 8 ensures, in addition to the anti-theft or anti-aggression locking , a "child safety" conviction and is therefore particularly suitable for a vehicle rear door.
  • the circuit of FIG. 6 comprises, connected to a direct current source S, for example a 12 Volt vehicle battery, a first anti-theft reversing switch 11, a relay R1 for anti-theft locking, a second reversing switch 12 anti-aggression associated with a control button inside the passenger compartment of the vehicle, and an anti-aggression relay R2, the switch associated with the exterior opening control 25, the switch associated with the interior opening control 26 and the coil 32 (or 52) of the electromechanical mechanism.
  • the reversing switch 11 can be operated by a control means such as a coded manual key 57 or a remote control 58 with infrared or radio waves.
  • the switch 26 is connected, in parallel with the switch 25, on the one hand to the coil 32 (52), on the other hand to the anti-theft relay R1, the other aforementioned elements being connected in series.
  • the movable contact C1 of the reversing switch 11 In its rest position 1, the movable contact C1 of the reversing switch 11 is connected to ground, and in its active position 2, it connects the coil B1 of the relay R1 with the current source S.
  • the relay R1 comprises, in addition to the coil 81, a movable contact C2 which can occupy either a rest position 1 or an active position 2 when the coil B1 is supplied.
  • the pad 1 of the rest position of C2 is connected by a connection 59 to the pad 2 of the switch 12 corresponding to the active position of the contact C3 of the latter, its rest position 1 being connected to ground.
  • the pad 2 corresponding to the active position of the contact C2 is connected by a connection 61 to the switch 26, and self-supply resistors of the relay R1 provide the connection between, on the one hand the coil B1 and the connection 61 , and on the other hand the coil B1 and the movable contact C1.
  • the block 2 of the anti-aggression relay R2 corresponding to the active position of its movable contact C4 is connected by a connection 63 to the switch 25.
  • Two self-supply resistors of the relay R2 establish a connection, on the one hand between coil B2 of relay R2 and connection 63, and on the other hand between coil B2 and contact C3 of switch 12.
  • a diode D1 placed on the connection 63 lets the current from R2 pass to the switch 25, and a second diode D2 ensures a connection between the connection 61 and a point 64 located between the diode D1 and the switch 25 by opposing when the current flows from point 64 to connection 61.
  • the coil 32 (52) is connected in series with the coil B2 by a connection 65 on which are placed an "open door" safety switch 66 and a diode D3.
  • the switch 66 associated with the fork 3 in a manner known per se, is open when the door is closed, that is to say in the position of Figures 1 and 3, and closed when the door is open.
  • the diode D3 makes it possible to short-circuit the coil B2 via the switch 66 when it is closed.
  • a connection 67 connects the relay R1 and the connection 61 to the switch 26.1 associated with the interior opening control of the rear door ( Figure 7), this switch and a switch 25.1 associated with the exterior control of the rear door being connected in parallel with a grounded 32.1 (or 52.1) coil.
  • a diode D4 is placed on the connection 62 between the switch 25.1 and the relay R2, so as to allow the passage of current only from R2 to the switch -25.1.
  • a diode D6 is placed on the connection 67 between the switch 26.1 and the relay R1 so as to allow the passage of current from the latter to the switch 26.1, and a diode D5 connects a point 69 of the connection 67, located at upstream of the diode D6, at a point 71 of the connection 62 located between the diode D4 and the switch 25.1.
  • the switches 25.1 and 26.1 are connected in parallel to a coil 32.1 or 52.1 as in Figure 6.
  • the goal is to condemn only the external door opening control (slide 18, Figures 1 and 3).
  • the user presses the internal anti-aggression button, which places the contact C3 in its active position 2.
  • the anti-theft relay R1 having its contact C2 in position 1 is therefore traversed by the direct current from the source S , which supplies the coil B2.
  • Contact C4 therefore switches to position 2 active.
  • the safety switch 66 is open when the door is closed.
  • the circuit being in its initial position in FIG. 6, the user controls the switching of the switch C1 from its inactive position 1 to its active position 2, by means of the coded key 57 or the remote control 58
  • the coil B1 being supplied, switches the movable contact C2 to its active position 2.
  • the switch 26 can therefore be supplied, as is the switch 25 by the diode D2, the diode D1 preventing the passage of current to the relay R2.
  • the two switches 25, 26 can be connected to a control lamp (50) (light-emitting diode) by means of two diodes D7, D8, the lamp 50 being lit when one of the contacts 25, 26 is activated .
  • a diode D3 is placed between the coil B2 of the relay R2 and the safety switch 66, this diode D3 authorizing the passage of the current from B2 to the switch 66.
  • the switch 66 is therefore closed, and earths the coil B2 of the relay R2 via the diode D3. If the reversing switch 12 is then placed in position 2 active by actuation of the corresponding button, no current flows through the coil B2, so that the switch C4 cannot come into position 2 active and that the control switch 25 can not be powered.
  • This circuit is provided with a connection 70, supplied by the source S, and equipped with a "children" safety switch 60 and connected to the switch 26.1 for internal control at a point situated between the latter and the diode D6.
  • a "children" safety switch 60 When the safety switch 60 is closed, the interior control switch 26.1 is supplied, but not the exterior control switch 25.1, due to the interposition of the diode D6, which prevents the flow of current to diode D5.
  • An attempt to open the rear door by its interior control by a child therefore causes the closing of the switch 26.1 and the automatic disengagement of the control lever 12 or 41 relative to the pawl 9, as previously described.
  • the invention is not limited to the embodiments described and may include alternative embodiments.
  • the electrical locking circuit of Figures 6 and 7 can in particular be modified by replacing the means described by any equivalent means, fulfilling the same locking functions.
  • Relays R1 and R2 can be managed either by self-supply by the resistors shown, or by an electronic memory, in a manner known per se.
  • the housing 5 may include the mechanisms of the fork 3, the pawl 9, the lever 12, 39, the slides 18, 19 and the switches 25, 26, so as to make the assembly hookable mechanically and electrically .
  • an alarm can be associated with the electrical control circuit.
  • the invention is applicable not only to vehicle doors, but also more generally to any opening associated with a lock or with a closure whose structure is of the type described above. This is the case for a number of locks for safes, hoods, glove boxes, sunroofs in vehicles in which the right to open is obtained by the operation of an unlocking lever which can be prohibited by means provided by the invention.

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  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Lock And Its Accessories (AREA)
EP88400937A 1987-04-29 1988-04-18 Dispositif de condamnation anti-vol et anti-agression de l'actionnement d'une serrure pour porte, et serrure associée à ce dispositif Expired - Lifetime EP0300840B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8706131 1987-04-29
FR8706131A FR2614643B1 (fr) 1987-04-29 1987-04-29 Ensemble de serrure de porte et d'un dispositif de condamnation anti-vol et anti-agression de cette serrure et serrure faisant partie de cet ensemble

Publications (2)

Publication Number Publication Date
EP0300840A1 EP0300840A1 (fr) 1989-01-25
EP0300840B1 true EP0300840B1 (fr) 1991-09-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP88400937A Expired - Lifetime EP0300840B1 (fr) 1987-04-29 1988-04-18 Dispositif de condamnation anti-vol et anti-agression de l'actionnement d'une serrure pour porte, et serrure associée à ce dispositif

Country Status (9)

Country Link
US (1) US4802350A (pt)
EP (1) EP0300840B1 (pt)
JP (1) JP2513779B2 (pt)
BR (1) BR8802058A (pt)
CA (1) CA1316562C (pt)
DE (1) DE3864770D1 (pt)
ES (1) ES2025302B3 (pt)
FR (1) FR2614643B1 (pt)
MX (1) MX168115B (pt)

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JP6487948B2 (ja) * 2014-06-25 2019-03-20 アルフレッド ケルヒャー エスエー ウント コンパニー カーゲー 手持ち式蒸気装置
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EP3348755B1 (de) * 2017-01-16 2019-12-04 Kendrion Kuhnke Automation GmbH Türverriegelungseinrichtung, insbesondere elektromagnetische türverriegelungseinrichtung
CN109441237A (zh) * 2018-12-18 2019-03-08 广东天固实业有限公司 一种具有防猫眼和方便把手换向功能的门锁结构
FR3102202B1 (fr) * 2019-10-16 2022-03-18 U Shin France Serrure pour un ouvrant de véhicule automobile
CN112983144B (zh) * 2021-03-19 2021-11-02 惠州市金雄城建筑科技有限公司 一种基于bim的城市轨道施工设备

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DE2911630C2 (de) * 1979-03-24 1982-10-14 Kiekert GmbH & Co KG, 5628 Heiligenhaus Elektrische Zentralverriegelungsvorrichtung für Kraftfahrzeugtüren
FR2542793B1 (fr) * 1983-03-14 1985-07-19 Mecanismes Comp Ind De Serrure a ouverture electrique, notamment pour portieres de vehicules automobiles
US4667990A (en) * 1984-07-16 1987-05-26 Quantz Norman G Electrically actuated lock mechanism
DE3443287C1 (de) * 1984-11-28 1986-06-12 Kiekert GmbH & Co KG, 5628 Heiligenhaus Elektromechanischer Antrieb fuer eine Zentralverrieglungsvorrichtung fuer Kraftfahrzeuge

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Publication number Publication date
DE3864770D1 (de) 1991-10-17
ES2025302B3 (es) 1992-03-16
FR2614643A1 (fr) 1988-11-04
CA1316562C (en) 1993-04-20
EP0300840A1 (fr) 1989-01-25
FR2614643B1 (fr) 1989-07-28
US4802350A (en) 1989-02-07
JP2513779B2 (ja) 1996-07-03
BR8802058A (pt) 1988-11-29
MX168115B (es) 1993-05-04
JPH01105887A (ja) 1989-04-24

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