EP0565409A1 - Einrichtung zur Befestigung eines Schlosses in seinem Gehäuse - Google Patents

Einrichtung zur Befestigung eines Schlosses in seinem Gehäuse Download PDF

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Publication number
EP0565409A1
EP0565409A1 EP93400834A EP93400834A EP0565409A1 EP 0565409 A1 EP0565409 A1 EP 0565409A1 EP 93400834 A EP93400834 A EP 93400834A EP 93400834 A EP93400834 A EP 93400834A EP 0565409 A1 EP0565409 A1 EP 0565409A1
Authority
EP
European Patent Office
Prior art keywords
lock
blade
support
barrel
radial
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
EP93400834A
Other languages
English (en)
French (fr)
Other versions
EP0565409B1 (de
Inventor
Louis Canard
Patrick Leclerc
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 EP0565409A1 publication Critical patent/EP0565409A1/de
Application granted granted Critical
Publication of EP0565409B1 publication Critical patent/EP0565409B1/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 be mounted in a steering lock for a motor vehicle.
  • Such locks generally consist of a cylindrical barrel journalling in a bore of a body, said barrel being integral with a cam driving a bolt.
  • the lock being assembled is introduced into a support, such as a steering lock sleeve, and must be locked relative to this support.
  • Such a lock has means allowing its extraction from the support for repair or maintenance, that is to say without destroying said lock.
  • these means consist of a thick blade comprising two pins intended to cooperate with the body of the lock and two radial fingers cooperating with the barrel for an angular position different from the locking position , said thick blade being able to slide radially in the body of the lock under the action of a spring.
  • the present invention aims to improve a device of the aforementioned type, in particular to make its manufacture automatable.
  • the present invention solves these problems and proposes for this purpose a device for locking a lock in its support, said lock comprising a body having a bore in which a barrel journals, the device further comprising a thick blade disposed longitudinally in the body and sliding radially in a first radial recess located opposite a lumen of the support under the action of an elastic means, characterized in that said means consists of a pin spring whose free end one of its branches has a retaining tab.
  • the exemplary embodiment described relates to an anti-theft device, of the type called cartridge, that is to say in which the body 10 of the lock is constituted by the housing of the anti-theft device (not shown), which is enclosed in a sleeve or support 12.
  • the body 10 has, on the insertion side of a key 18, a first cylindrical flange 20 connected to the opposite end to a second flange 22 by four radial branches 24 forming in their center a cylindrical barrel 26 having a bore longitudinal 14, in which a cylindrical barrel 16 journals.
  • a first radial recess 28 limited inwards by the barrel 16 and, outwards, by the internal surface of the support 12.
  • a second radial recess 30 Adjacent to the first radial recess 28, a second radial recess 30 is formed, bounded outward by the interior surface of the support 12 and, inwardly, by the exterior surface of the cylindrical barrel.
  • the branch 24 containing the radial recesses 28.30 has a radial housing 32 of square section opening, on the one hand, outside the branch 24 and, on the other hand, in the first radial recess 30.
  • a thick strip 34 is housed longitudinally in the radial recess 28.
  • This strip has a central opening 36 whose shape and dimensions are identical to the section of the radial housing 32.
  • the lower face 38 of the thick blade 34 is planar and its upper face 40 has an inclined face 42.
  • the locking device comprises, associated with the thick blade 34, an elastic means 44 for holding the wafer 34 in the radial recess 28.
  • This means consists of a spring 44 (FIG. 3), in the form of a pin, having two lower 46 and upper 48 branches, the upper branch 48 having at its free end a retaining tab 50 perpendicular to the branch 48.
  • the blade 34 is introduced into the radial recess 28 of the body 10 of the lock, the latter preferably being pre-equipped with its barrel 16.
  • the two branches 46, 48 of the spring 44 are then introduced into the radial housing 32, then into the central opening 36 of the blade 34 so that the retaining tab 50 comes to be housed in the second recess 30.
  • the branch 48 of the spring 44 is under tension and pushes the blade 34 towards the outside of the body 10 while keeping it captive of said body by the tab 50.
  • the barrel 16 Before placing the lock in its support 12, the barrel 16 is rotated with a conforming key 18 so that the longitudinal groove 52 is in the extension of the recess 28 as shown in dotted lines ( Figure 2) under the reference 52 '.
  • the blade 34 When the lock is introduced into the support 12, the blade 34 is in the extension of a radial lumen 54 formed in said support 12.
  • the branch 48 of the spring 44 pushes the blade 34 upwards so that it comes to engage in the slot 54.
  • the embodiment described relates to a cartridge lock, but the invention can equally well be applied to all types of cylinder locks, whether they are intended for a steering lock or any other closing means, such as than a door lock for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Feeding And Guiding Record Carriers (AREA)
EP19930400834 1992-04-08 1993-03-31 Einrichtung zur Befestigung eines Schlosses in seinem Gehäuse Expired - Lifetime EP0565409B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9204283 1992-04-08
FR9204283A FR2689925B1 (fr) 1992-04-08 1992-04-08 Dispositif de verrouillage d'une serrure dans son support.

Publications (2)

Publication Number Publication Date
EP0565409A1 true EP0565409A1 (de) 1993-10-13
EP0565409B1 EP0565409B1 (de) 1995-06-28

Family

ID=9428622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930400834 Expired - Lifetime EP0565409B1 (de) 1992-04-08 1993-03-31 Einrichtung zur Befestigung eines Schlosses in seinem Gehäuse

Country Status (4)

Country Link
EP (1) EP0565409B1 (de)
DE (1) DE69300213T2 (de)
ES (1) ES2075763T3 (de)
FR (1) FR2689925B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583951A1 (de) * 1992-08-13 1994-02-23 Emhart Inc. Zylinder für Türschloss
US7579467B2 (en) 2002-02-07 2009-08-25 Novartis Ag N-phenyl-2-pyrimidine-amine derivatives

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027186A (en) * 1929-10-31 1936-01-07 Yale & Towne Mfg Co Lock
DE723037C (de) * 1939-08-05 1942-07-27 Yale & Towne Mfg Co Zylinderschlossbefestigung
FR2465055A1 (fr) * 1979-09-10 1981-03-20 Neiman Sa Dispositif de verrouillage d'une serrure d'antivol dans son support
FR2632001A1 (fr) * 1988-05-24 1989-12-01 Neiman Sa Dispositif de verrouillage d'une serrure dans un boitier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027186A (en) * 1929-10-31 1936-01-07 Yale & Towne Mfg Co Lock
DE723037C (de) * 1939-08-05 1942-07-27 Yale & Towne Mfg Co Zylinderschlossbefestigung
FR2465055A1 (fr) * 1979-09-10 1981-03-20 Neiman Sa Dispositif de verrouillage d'une serrure d'antivol dans son support
FR2632001A1 (fr) * 1988-05-24 1989-12-01 Neiman Sa Dispositif de verrouillage d'une serrure dans un boitier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583951A1 (de) * 1992-08-13 1994-02-23 Emhart Inc. Zylinder für Türschloss
US7579467B2 (en) 2002-02-07 2009-08-25 Novartis Ag N-phenyl-2-pyrimidine-amine derivatives

Also Published As

Publication number Publication date
EP0565409B1 (de) 1995-06-28
FR2689925A1 (fr) 1993-10-15
ES2075763T3 (es) 1995-10-01
DE69300213D1 (de) 1995-08-03
DE69300213T2 (de) 1995-11-02
FR2689925B1 (fr) 1994-05-27

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