DE3876784D1 - ROTARY LOCKING CYLINDER FOR A SECURITY LOCK. - Google Patents

ROTARY LOCKING CYLINDER FOR A SECURITY LOCK.

Info

Publication number
DE3876784D1
DE3876784D1 DE8888810765T DE3876784T DE3876784D1 DE 3876784 D1 DE3876784 D1 DE 3876784D1 DE 8888810765 T DE8888810765 T DE 8888810765T DE 3876784 T DE3876784 T DE 3876784T DE 3876784 D1 DE3876784 D1 DE 3876784D1
Authority
DE
Germany
Prior art keywords
pins
cylinder
core
housing
screw
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 - Fee Related
Application number
DE8888810765T
Other languages
German (de)
Inventor
Ernst Keller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3876784D1 publication Critical patent/DE3876784D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling

Landscapes

  • Lock And Its Accessories (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Earth Drilling (AREA)
  • Endoscopes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chairs Characterized By Structure (AREA)
  • Fluid-Damping Devices (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The rotary lock cylinder has a cylinder core (3) and a housing (1), hardened spring-loaded housing pins (4) and core pins (5) being mounted in radially extending bores. By means of a key to be inserted into the key channel (8), the tumbler pins (4, 5) are arranged so as to allow the rotation of the cylinder core (3). The cylinder core (3) has, in bores (10), pins (11) made of hardened steel which extend in the longitudinal direction of the cylinder core (3). The pins (11) are so arranged that, when a screw is screwed in, it is guided on the pins (11) and the core pins and housing pins (5, 4) are thereby pressed into the cylinder housing (1) to the extent of a spring block. When the screw is rotated further, the thread flights on the hardened tumbler pins (5) are peeled off. As a result of this measure, the screw has no hold in the cylinder and therefore cannot tear the cylinder or pull the core (3). <IMAGE>
DE8888810765T 1988-03-04 1988-11-08 ROTARY LOCKING CYLINDER FOR A SECURITY LOCK. Expired - Fee Related DE3876784D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH814/88A CH676272A5 (en) 1988-03-04 1988-03-04

Publications (1)

Publication Number Publication Date
DE3876784D1 true DE3876784D1 (en) 1993-01-28

Family

ID=4195815

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8888810765T Expired - Fee Related DE3876784D1 (en) 1988-03-04 1988-11-08 ROTARY LOCKING CYLINDER FOR A SECURITY LOCK.
DE8814292U Expired DE8814292U1 (en) 1988-03-04 1988-11-15 Rotary lock cylinder for a security lock

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8814292U Expired DE8814292U1 (en) 1988-03-04 1988-11-15 Rotary lock cylinder for a security lock

Country Status (8)

Country Link
EP (1) EP0330803B1 (en)
AT (1) ATE83527T1 (en)
BR (1) BR8901004A (en)
CH (1) CH676272A5 (en)
DE (2) DE3876784D1 (en)
ES (1) ES2036281T3 (en)
GR (1) GR3006635T3 (en)
IL (1) IL89442A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689557B1 (en) * 1992-04-07 1995-12-01 Jpm Chauvat Sa BARREL FOR LOCKING DEVICE.
FR2763091B1 (en) 1997-05-07 2000-03-17 Vachette Sa LOCK BARREL FOR SECURITY LOCK
EP0985787B1 (en) 1998-09-07 2004-10-13 Berchtold AG, SEA Schliess-Systeme Cylinder lock with bearing for the follower
GB0303763D0 (en) * 2003-02-18 2003-03-26 Fullex Locks Ltd Locks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1422497A (en) * 1921-09-02 1922-07-11 Yale & Towne Mfg Co Pin-tumbler lock
US1434947A (en) * 1922-03-27 1922-11-07 Yale & Towne Mfg Co Tumbler lock
CH187645A (en) * 1936-04-06 1936-11-30 Berchtold Rudolf Safety lock.
GB1040276A (en) * 1963-07-30 1966-08-24 Eaton Yale & Towne Key operable locks
DE2514920C2 (en) * 1975-04-05 1982-06-16 Zeiss Ikon Ag, 7000 Stuttgart Lock cylinder with anti-drilling protection with pin tumblers

Also Published As

Publication number Publication date
EP0330803A2 (en) 1989-09-06
DE8814292U1 (en) 1988-12-29
ATE83527T1 (en) 1993-01-15
CH676272A5 (en) 1990-12-28
BR8901004A (en) 1989-10-24
EP0330803A3 (en) 1990-06-13
IL89442A0 (en) 1989-09-10
ES2036281T3 (en) 1993-05-16
GR3006635T3 (en) 1993-06-30
IL89442A (en) 1992-03-29
EP0330803B1 (en) 1992-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: LINDNER BLAUMEIER & KOLLEGEN PATENT- UND RECHTSANW

8339 Ceased/non-payment of the annual fee