EP0597766A1 - Einrichtung zur Befestigung eines Zylinderschlosses in seinem Gehäuse - Google Patents

Einrichtung zur Befestigung eines Zylinderschlosses in seinem Gehäuse Download PDF

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Publication number
EP0597766A1
EP0597766A1 EP93402733A EP93402733A EP0597766A1 EP 0597766 A1 EP0597766 A1 EP 0597766A1 EP 93402733 A EP93402733 A EP 93402733A EP 93402733 A EP93402733 A EP 93402733A EP 0597766 A1 EP0597766 A1 EP 0597766A1
Authority
EP
European Patent Office
Prior art keywords
locking
lock
blocks
locking member
support
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
EP93402733A
Other languages
English (en)
French (fr)
Other versions
EP0597766B1 (de
Inventor
Lionel Soliot
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 EP0597766A1 publication Critical patent/EP0597766A1/de
Application granted granted Critical
Publication of EP0597766B1 publication Critical patent/EP0597766B1/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
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores

Definitions

  • the present invention relates generally to a device for locking a lock in its support.
  • It relates more particularly to locks intended to constitute a door or trunk lock of a motor vehicle.
  • Such locks generally consist of a cylindrical barrel journalling in a bore of a body, said barrel being integral with a drive cam of a bolt.
  • the lock being assembled is introduced into a support, such as a lock sleeve and must be locked relative to this support in translation and in rotation.
  • Such a lock has means allowing its extraction from the support for repair or maintenance, that is to say without destroying said lock.
  • the lock is locked in its support when it is assembled on the vehicle assembly lines: it is therefore necessary that the locking device with which it is fitted is an integral part of the lock and does not require any special tools for its Implementation.
  • the assembly of such a lock generally has an axial clearance resulting from the manufacturing tolerances of the various constituents, axial clearance which can cause noise phenomena resulting from the vibrations to which the vehicle is subjected.
  • the present invention solves these problems and proposes for this purpose a device for locking a lock in its support, comprising a locking member intended to be introduced into a radial groove of the lock, the locking member consisting of two blocks locking, with variable spacing, interconnected by elastic means, guide means being provided for the spacing or the bringing together of said locking blocks, characterized in that said guide means comprise, formed in each locking block, a recess inside which is arranged a radial rod.
  • a lock 10 is shown immobilized in translation and in rotation in a support 12, by a locking member 14.
  • lock 10 comprises inside the body, stator, rotor and locking members such as pistons or flakes. All these elements not forming part of the present invention have not been shown and will therefore not be described in more detail.
  • the front part 16 of the lock 10 generally has a cylindrical shape coming to bear against a shoulder 18 of the support 12 and is extended by a barrel 20 coming to be housed in a bore 21 of the support 12 of smaller diameter inside which is formed a radial groove 22 intended for housing the locking member 14.
  • the support 12 Opposite the radial groove 22, the support 12 comprises radial passages 24 whose role will be explained further.
  • the locking member 14 generally consists of two blocks 26, called locking blocks, with variable spacing, symmetrical with respect to the axis XX of the lock, the two blocks 26 being connected by elastic means 28, 29.
  • Each of the blocks 26, of generally parallelepipedal shape, has a recess 30 inside which a radial rod 32 is arranged in material, the end of which has a bulge 34 projecting from the front face 36 of the blocks 26.
  • each block is chamfered so as to constitute an inclined face 38 relative to the general axis X-X of the lock.
  • the elastic means 28, 29 are in the form of lugs 28, 29 connecting the two blocks 26 by their internal horizontal faces 40.
  • One of the lugs 28 is situated towards the front face 36 of the blocks 26 while the other lug 29 is located towards the rear face 42 of said blocks 26.
  • Each of the legs 28, 29 is generally inclined relative to the vertical axis Y-Y of the locking device 14 and has, between their points of attachment to the interior faces 40, a double inflection.
  • the legs 28,29 have, relative to the vertical axis Y-Y, opposite inclinations.
  • each of the tabs 28, 29 connects one of the vertical edges of one of the blocks 26, to the naturally opposite vertical edge of the other block 26.
  • the locking member 14 obtained by plastic molding, is introduced into the radial groove 22 of the lock 10 and is held there by simple tightening of the front 36 and rear 42 faces of the blocks 26 against the walls of said groove 22.
  • the lock 10 thus equipped is introduced into its support 12, following an axial movement from right to left in the example shown in FIG. 1.
  • the bulges 34 of the rods 32 come into elastic abutment against one of the vertical walls of the passages 24 and thus constitute a means of compensating for axial play, means which at the same time makes it possible to eliminate noise phenomena due in particular to vibrations of the vehicle on which such a device is mounted.
  • the recesses 30, the radial rods 32 and the bulges 34 constitute guide means for the spacing or the bringing together of said locking blocks 26.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Vibration Prevention Devices (AREA)
EP19930402733 1992-11-09 1993-11-08 Einrichtung zur Befestigung eines Zylinderschlosses in seinem Gehäuse Expired - Lifetime EP0597766B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9213486A FR2697863B1 (fr) 1992-11-09 1992-11-09 Dispositif de verrouillage d'une serrure dans son support.
FR9213486 1992-11-09

Publications (2)

Publication Number Publication Date
EP0597766A1 true EP0597766A1 (de) 1994-05-18
EP0597766B1 EP0597766B1 (de) 1996-03-06

Family

ID=9435378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930402733 Expired - Lifetime EP0597766B1 (de) 1992-11-09 1993-11-08 Einrichtung zur Befestigung eines Zylinderschlosses in seinem Gehäuse

Country Status (4)

Country Link
EP (1) EP0597766B1 (de)
DE (1) DE69301713T2 (de)
ES (1) ES2085746T3 (de)
FR (1) FR2697863B1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258491A1 (de) * 1986-08-23 1988-03-09 HUWIL-Werke GmbH Möbelschloss- u. Beschlagfabriken Befestigungsvorrichtung für Schliesszylinder
FR2614921A1 (fr) * 1987-05-04 1988-11-10 Fichet Bauche Dispositif de securite a l'arrachement et a l'enfoncement d'une piece emmanchee dans une autre piece, et ensemble formant serrure de surete equipe de ce dispositif
DE3904535A1 (de) * 1989-02-15 1990-08-23 Karrenberg Fa Wilhelm Schliesszylinder mit ausreisssicherung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258491A1 (de) * 1986-08-23 1988-03-09 HUWIL-Werke GmbH Möbelschloss- u. Beschlagfabriken Befestigungsvorrichtung für Schliesszylinder
FR2614921A1 (fr) * 1987-05-04 1988-11-10 Fichet Bauche Dispositif de securite a l'arrachement et a l'enfoncement d'une piece emmanchee dans une autre piece, et ensemble formant serrure de surete equipe de ce dispositif
DE3904535A1 (de) * 1989-02-15 1990-08-23 Karrenberg Fa Wilhelm Schliesszylinder mit ausreisssicherung

Also Published As

Publication number Publication date
FR2697863A1 (fr) 1994-05-13
DE69301713D1 (de) 1996-04-11
EP0597766B1 (de) 1996-03-06
FR2697863B1 (fr) 1994-12-09
DE69301713T2 (de) 1996-07-25
ES2085746T3 (es) 1996-06-01

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