EP0158109A1 - Verrou à paillettes et son procédé de montage - Google Patents

Verrou à paillettes et son procédé de montage Download PDF

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Publication number
EP0158109A1
EP0158109A1 EP85102431A EP85102431A EP0158109A1 EP 0158109 A1 EP0158109 A1 EP 0158109A1 EP 85102431 A EP85102431 A EP 85102431A EP 85102431 A EP85102431 A EP 85102431A EP 0158109 A1 EP0158109 A1 EP 0158109A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
pins
lock
core
cylinder core
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
EP85102431A
Other languages
German (de)
English (en)
Other versions
EP0158109B1 (fr
Inventor
André Thirion
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.)
Antivols Simplex SA
Original Assignee
Antivols Simplex 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 Antivols Simplex SA filed Critical Antivols Simplex SA
Publication of EP0158109A1 publication Critical patent/EP0158109A1/fr
Application granted granted Critical
Publication of EP0158109B1 publication Critical patent/EP0158109B1/fr
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
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in

Definitions

  • the invention relates to a lock cylinder with pin tumblers, which comprises a cylinder housing in which a cylinder core provided with pins rotates and the pins are each exposed to the action of a return spring.
  • Such lock cylinders are used for. B. for operating a door, trunk or fuel filler lock of a motor vehicle, d. H. that the same key can lock several locks in one system.
  • a master key system generally starts with a master lock cylinder which is already equipped with a key and can be manufactured using a different technique.
  • a master key system for motor vehicles which includes a master lock cylinder that is designed as an anti-theft device and can work with pin tumblers, as well as the lock cylinders for the doors, trunk, glove compartment and flap or lid of the fuel filler neck.
  • the various lock cylinders must be manipulated in order to insert the cylinder cores into which the pins and the pin springs were previously installed.
  • the invention aims to enable the installation of pins in a previously assembled locking cylinder, so that it is possible to manufacture and store complete locking cylinders without pins and to install the pins only in the final stage, i. H. shortly before replacing the defective locking cylinder or when assembling a master key system using a master locking cylinder.
  • the locking cylinder according to the invention is characterized in that the cylinder housing has a window for inserting the pins, the cylinder core comprises means for holding the pin springs and the pins are later installed in the cylinder core.
  • the cylinder core is used before installing the pins in the cylinder housing and then the pin springs and other accessories are assembled in the pre-assembled assembly of the housing and core, whereupon the assembly produced in this way without pins is in stock can be taken before installing the correct pins depending on the master lock cylinder to which they are assigned should be used.
  • the locking cylinder comprises a cylinder housing 1 with a window 2 for installing the pins (not shown) and has a longitudinal bore 3.
  • a cylinder core 4 provided with slots 5 for the pins, is rotatably accommodated in the bore 3 and carries a lock bit for actuating a lock.
  • the slots 5 open into the window 3 and the springs 7 of the pins are inserted in the cylinder core 4 and are held in place there by holding means.
  • a cover 8 covers the head of the cylinder core 4 and the end of the cylinder housing 1 and clears the way to the key channel 9 of the cylinder core.
  • the assembly thus preassembled can be handled and stored at will before it is installed after the pins, which can hold the cylinder core 4 in a known manner, and the window 2 is closed by a closure member (not shown), such as. B. a sliding flap, bordered or welded, the use of which is not essential, is assigned to a master key system.
  • the spring 7 can be held by a socket 10 (Fig. 3) at the entrance of its seat, by a central bracket 11 (Fig. 4), which is molded when the cylinder core is cast, or by any other known means it cannot fall out of the pre-assembled module.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
EP19850102431 1984-03-07 1985-03-05 Verrou à paillettes et son procédé de montage Expired EP0158109B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8403563A FR2560916B1 (fr) 1984-03-07 1984-03-07 Verrou a paillettes et son procede de montage
FR8403563 1984-03-07

Publications (2)

Publication Number Publication Date
EP0158109A1 true EP0158109A1 (fr) 1985-10-16
EP0158109B1 EP0158109B1 (fr) 1987-03-04

Family

ID=9301806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850102431 Expired EP0158109B1 (fr) 1984-03-07 1985-03-05 Verrou à paillettes et son procédé de montage

Country Status (3)

Country Link
EP (1) EP0158109B1 (fr)
DE (1) DE3560083D1 (fr)
FR (1) FR2560916B1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232947A5 (fr) * 1973-06-05 1975-01-03 Lammens Jean

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232947A5 (fr) * 1973-06-05 1975-01-03 Lammens Jean

Also Published As

Publication number Publication date
FR2560916A1 (fr) 1985-09-13
EP0158109B1 (fr) 1987-03-04
DE3560083D1 (en) 1987-04-09
FR2560916B1 (fr) 1986-09-12

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