EP0171313B1 - Handbetätigte Sicherheitsbedienung für elektrisches Schloss, insbesondere für Kraftfahrzeuge - Google Patents

Handbetätigte Sicherheitsbedienung für elektrisches Schloss, insbesondere für Kraftfahrzeuge Download PDF

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Publication number
EP0171313B1
EP0171313B1 EP85401366A EP85401366A EP0171313B1 EP 0171313 B1 EP0171313 B1 EP 0171313B1 EP 85401366 A EP85401366 A EP 85401366A EP 85401366 A EP85401366 A EP 85401366A EP 0171313 B1 EP0171313 B1 EP 0171313B1
Authority
EP
European Patent Office
Prior art keywords
bar
locks
motor
box
unblocking
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
Application number
EP85401366A
Other languages
English (en)
French (fr)
Other versions
EP0171313A1 (de
Inventor
Yves Pipon
Georges Droulon
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.)
Cousin Freres SA
Original Assignee
A&M Cousin Etablissements Cousin Freres
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 A&M Cousin Etablissements Cousin Freres filed Critical A&M Cousin Etablissements Cousin Freres
Priority to AT85401366T priority Critical patent/ATE40171T1/de
Publication of EP0171313A1 publication Critical patent/EP0171313A1/de
Application granted granted Critical
Publication of EP0171313B1 publication Critical patent/EP0171313B1/de
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means

Definitions

  • Electric locks are being used more and more and in particular these electric locks are used on land vehicles such as passenger cars which are fitted with engine cover locks, trunk cover locks, door rags with centralized electric control which obeys an electronic device allowing the total or partial locking of these locks either during the period when the vehicle is stopped (parked vehicle) or temporarily (child safety lock or for imposed standards (anti-rape device) ).
  • These locks must be fitted in the event of a power failure with devices allowing the doors to be opened manually from inside the vehicle or using a manual key allowing the unlocking of the locks.
  • the present invention therefore relates to a second security which is constituted by a lock either operable by hand using a key when one is out of the car or which is activated automatically in the event of a breakdown. complements the other two sources, which is in particular very important during a road accident, thus making it possible to open the doors and hoods from inside the vehicle.
  • DE-A-2 857 559 discloses a door lock for motor vehicles in which an electric motor 47 transmits, by means of a pinion speed reducer 46, 43, the rotational movement to a cam in form of bar 27 opening jaws 9, 10 to release the keeper 2.
  • the jaws 9, 10 which are returned by springs 30, 31 can be actuated in the event of an electrical or other power failure by means of a manual unlocking 39.
  • All the electric locks of the same vehicle can be controlled from a central without memory.
  • the prior art therefore does not show a complementary energy source in the case where the main energy source is broken.
  • the manual safety control for electrically controlled locks or the like comprises, in general, near the driver's door, a housing fixed by suitable means to the sheet metal of the vehicle body considered a source of electrical energy for driving a motor, this control being characterized in that the box contains, internally in a cell, a microswitch subjected to the electronic central servo for the locks of the vehicle and connected by means of the cable to the source of electrical energy enabling the motor to be driven, the shaft of which carries a latch normally held perpendicular to a locking bar by a spring, motor and battery being placed inside a recess of a second bar hollowed out on which the unlocking bar rests comprising a notch intended to receive the upper end of the latch then the second hollowed out bar comprises at its part sit opposite the motor, a cable clamp ensuring the junction of the sheathed cable for the manual control of unlocking the locks, the unlocking bar and the hollowed out bar sliding in the chamber of the housing being held in place laterally by
  • EP-A-0 142 319 which must be considered with regard to the Contracting States DE, GB, IT, NL, BE, SE, CH and LI, with regard to art.
  • 54-3-4 of the EPC shows a safety device for an electric lock of a motor vehicle, the bolt normally opened by an electric motor can be opened by hand by conventional mechanical devices because the mechanical control is linked to a bar 12 and a bar 13 superimposed and sliding in the housing while being held in place, these bars being normally separated but connected to each other by a finger 22 whose movement is controlled by an electric micro-motor 17 by l 'intermediary of a creat .. mesh 20 and a pinion 19.
  • the manual safety control for electrically controlled locks or the like comprises, in general, near the door of the driver, a box fixed by suitable means on the sheet metal of the bodywork of the vehicle in question, the box containing, internally in a cell, a micro-contact subjected to the electronic central servo-control of the vehicle locks and connected via '' a cable to an electric power source allowing the drive of a motor whose shaft carries a latch normally maintained perpendicular to a locking bar by a spring, motor and battery being placed inside a recess a second hollow bar on which the unlocking bar rests, comprising a notch intended to receive the upper end of the latch, then the second hollow bar comprises, at its part located opposite the motor, a cable clamp ensuring the junction of the sheathed cable for manual control of unlocking the locks, the unlocking bar and the hollow bar stacked and sliding in the chamber of the housing being kept in place ace laterally by a plate fixed on the inside of the
  • the junction point is connected by a connecting rod to a hollow shaft allowing the introduction of the key, this key being able to be that used for starting the vehicle.
  • the pneumatic control member can be controlled by an electronic central unit enabling the microswitch to operate.
  • this control consists of a, box 1 of substantially rectangular parallelepiped shape normally produced by plastic molding.
  • This housing 1 is fixed by screws 2 on the inside of the sheet metal 3 constituting, for example, an element of the bodywork located in the frame of the doors, hoods and other mobile elements locked by an electric lock.
  • the housing 1 comprises a cell 4 at the upper part of which is placed a microswitch 5 which is connected via the cables 6, 6a to the general supply circuit for controlling the electric locks.
  • a chamber 7 which contains a bar 8 of rectangular section placed at the top of the chamber 7 and which is connected by a junction point 9 to a linkage 10 allowing, in certain cases, the sliding of this bar 8 in the direction of arrow F, (see fig. 1 1 and 2).
  • the bar 8 has, in its central region, a notch 11 into which can penetrate, in certain cases, the upper end 12a of a latch 12 articulated on a shaft 13 secured to an electric motor 14, this assembly being placed in a recess 15a of a second bar 15 of rectangular section placed under the bar 8.
  • This second bar 15 is housed under the bar 8 in the chamber 7 of the housing 1.
  • the latch 12 is normally in the position perpendicular to the bar 8 drawn in phantom (fig. 3) under the action of a small spring centered on the shaft 13 and which keeps the latch 12 in the position indicated below. above.
  • the bar 15 is connected via a cable clamp 17 to a cable 18 placed in a sheath 19.
  • the cable and the sheath 18-19 are of the Bowden type commonly used in industry and for vehicles .
  • junction point 9 (see fig. 4) can also be connected by a connecting rod 23 to a shaft 24 rotating in a bearing 25 integral with the plate 20 in order to maneuver the junction point 9 using a key 26
  • This key is for safety, it can be the one used to start the vehicle or any other.
  • the bars 8 and 15 are generally molded plastic parts while the latch 12 is made of metal.
  • the micro-contact 5 immediately connects the battery 16 to the motor 14 which is driven on a quarter turn which makes it pivot, in the direction of the arrow F 2 (see fig. 3), the latch 12 which penetrates, against the action of the aforementioned spring which keeps it normally perpendicular to the bar reau 8, in the notch 11 of the bar 8 thus making the bar 8 and the bar 15 integral.
  • the junction point 9 is pulled in the direction of the arrow F, the rod 15 is driven and, with it, the cable 18 thus allowing to manually unlock all the locks of the vehicle in question.
  • this manual safety control device can also be used in the case where the locks are actuated by a source other than electric current, for example a pneumatic control; indeed, the pneumatic controls are always slaved to an electronic central, which allows the operation of the microswitch 5 supplying, from the battery 16, the motor 14 for manual safety control.
  • a source other than electric current for example a pneumatic control

Landscapes

  • Lock And Its Accessories (AREA)
  • Control Of Electric Motors In General (AREA)

Claims (3)

1. Handbetätigte Sicherheitsbedienung für elektrisch gesteuerte oder andere Schlösser, bestehend aus einem Gehäuse (1), das üblicherweise neben der Fahrertüre in geeigneter Weise auf dem Blech (3) der betreffenden Wagenkarosserie angebracht ist und einer elektrischen I=nor- giequelle (16) zum Betrieb eines Motors (14), dadurch gekennzeichnet, dass das Gehäuse im Inneren einer Hülse (4) einen Mikroschalter (5) enthält, der mit der elektronischen Zentralverriegelung der Schlösser des Kraftfahrzeuges und über ein Kabel (6a) mit der elektrischen Energiequelle (16) verbunden ist, die den Antrieb eines Motors (14) steuert, dessen Welle (13) eine Klinke (12) trägt, die normalerweise durch eine Feder senkrecht zu einem Entriegelungsstab (8) gehalten wird, wobei Motor und Batterie in der Ausnehmung (15a) eines zweiten Hohlstabes (15) eingebracht sind, auf dem der Entriegelungsstab (8) ruht, der eine Aussparung (11) zur Aufnahme des oberen Endes (12a) der Klinke (12) aufweist und dass weiters der zweite Stab (15) an der dem Motor (14) gegenüberliegenden Seite eine Kabelklemme (17) aufweist, die die Verbindung zu einem Kabel (18) mit Schutzhülle (19) für die handbetätigte Entriegelung der Schlösser sicherstellt, und dass der Entriegelungsstab (8) und der Hohlstab (15), die übereinander verschiebbar in der Kammer (7) des Gehäuses (1 ) untergebracht sind, seitlich durch eine an der Innenseite des Gehäuses (1) angebrachte Platte (20) festgehalten werden, und dass weiters das äussere Ende des Entriegelungsstabes (8) eine Anschlussstelle (9) hat, welche direkt oder indirekt durch einen Schlüssel von innerhalb oder ausserhalb des Wagens betätigt werden kann.
2. Handbetätigte Sicherheitsbedienung für elektrisch gesteuerte oder andere Schlösser nach Anspruch 1, dadurch gekennzeichnet, dass die Anschlussstelle (9) über eine Verbindungsstange (23) mit einer Hohlwelle (24) verbunden ist, die die Einführung eines Schlüssels (26) erlaubt, der auch als Startschlüssel verwendet werden kann.
3. Handbetätigte Sicherheitsbedienung für pneumatisch gesteuerte Schlösser nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass die pneumatische Steuerungseinrichtung mit einer elektronischen Zentralsteuerung in Verbindung steht, die den Betrieb des Mikroschalters (5) regelt.
EP85401366A 1984-07-06 1985-07-05 Handbetätigte Sicherheitsbedienung für elektrisches Schloss, insbesondere für Kraftfahrzeuge Expired EP0171313B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85401366T ATE40171T1 (de) 1984-07-06 1985-07-05 Handbetaetigte sicherheitsbedienung fuer elektrisches schloss, insbesondere fuer kraftfahrzeuge.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8410793A FR2567187B1 (fr) 1984-07-06 1984-07-06 Commande manuelle de securite pour serrure electrique, notamment pour vehicules automobiles.
FR8410793 1984-07-06

Publications (2)

Publication Number Publication Date
EP0171313A1 EP0171313A1 (de) 1986-02-12
EP0171313B1 true EP0171313B1 (de) 1989-01-18

Family

ID=9305888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85401366A Expired EP0171313B1 (de) 1984-07-06 1985-07-05 Handbetätigte Sicherheitsbedienung für elektrisches Schloss, insbesondere für Kraftfahrzeuge

Country Status (4)

Country Link
EP (1) EP0171313B1 (de)
AT (1) ATE40171T1 (de)
DE (1) DE3567687D1 (de)
FR (1) FR2567187B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9902091D0 (sv) * 1999-06-04 1999-06-04 Volvo Ab Anordning vid ett fordonslås

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857559C2 (de) * 1978-10-26 1984-08-23 Neiman Gmbh & Co Kg, 5657 Haan Verschluß für eine Kraftfahrzeugtür
GB8330006D0 (en) * 1983-11-10 1983-12-14 Security & Auto Electrical Des Automobile door locking systems

Also Published As

Publication number Publication date
EP0171313A1 (de) 1986-02-12
FR2567187B1 (fr) 1986-12-19
ATE40171T1 (de) 1989-02-15
FR2567187A1 (fr) 1986-01-10
DE3567687D1 (en) 1989-02-23

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