DE502005005021D1 - Rotary lock cylinder for a security lock - Google Patents

Rotary lock cylinder for a security lock

Info

Publication number
DE502005005021D1
DE502005005021D1 DE502005005021T DE502005005021T DE502005005021D1 DE 502005005021 D1 DE502005005021 D1 DE 502005005021D1 DE 502005005021 T DE502005005021 T DE 502005005021T DE 502005005021 T DE502005005021 T DE 502005005021T DE 502005005021 D1 DE502005005021 D1 DE 502005005021D1
Authority
DE
Germany
Prior art keywords
lock
rotary
security
parts
cylinder
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.)
Active
Application number
DE502005005021T
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.)
Assa Abloy Schweiz AG
Original Assignee
Keso AG
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 Keso AG filed Critical Keso AG
Publication of DE502005005021D1 publication Critical patent/DE502005005021D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/006—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor
    • E05B27/0064—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor whereby the rotor is irreversibly blocked or can only be moved back with an authorized tool or key

Abstract

The rotatable lock cylinder has blocking element (14) which is composed of two parts (15, 16) between which a spring element (18) is arranged. The two parts are separated from each other in case of an unplaced core pin such that the two parts cannot be reunited. The blocking element rests in a spring-loaded manner against an outer surface of the rotor and blocks the rotor.
DE502005005021T 2005-03-08 2005-03-08 Rotary lock cylinder for a security lock Active DE502005005021D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05405227A EP1700980B1 (en) 2005-03-08 2005-03-08 Cylinder for a safety lock

Publications (1)

Publication Number Publication Date
DE502005005021D1 true DE502005005021D1 (en) 2008-09-25

Family

ID=36061534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502005005021T Active DE502005005021D1 (en) 2005-03-08 2005-03-08 Rotary lock cylinder for a security lock

Country Status (10)

Country Link
EP (1) EP1700980B1 (en)
AT (1) ATE404764T1 (en)
DE (1) DE502005005021D1 (en)
DK (1) DK1700980T3 (en)
ES (1) ES2311203T3 (en)
HK (1) HK1096717A1 (en)
PL (1) PL1700980T3 (en)
PT (1) PT1700980E (en)
SI (1) SI1700980T1 (en)
WO (1) WO2006094416A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2500493B1 (en) * 2011-03-18 2014-11-05 Tien-Kao Liu High security lock core structure
CN109958336B (en) * 2019-03-26 2024-01-26 江苏天翔电气有限公司 Anti-falling door lock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802234A (en) 1973-02-28 1974-04-09 Emhart Corp Pick-resistant lock construction including jamming feature
FR2312630A1 (en) 1975-05-30 1976-12-24 Cavers Ets Security tumbler lock mechanism - has additional angularly displaced radial bores with sprung tumblers shaped as a pin with bore diameter sized head
HUP0102829A3 (en) * 1998-10-15 2001-12-28 Internat Security Products Inc Improved cylinder lock system
DE19934883C1 (en) 1999-07-24 2001-01-18 Wagner Alexander Josef Key-operated door lock has lock cylinder rotated by inserted key and blocked against manipulation by clamp element contained in bore in lock cylinder housing
JP4231650B2 (en) * 2002-02-07 2009-03-04 株式会社エイ・エス・アイ Multi-pin type top pin of cylinder lock

Also Published As

Publication number Publication date
EP1700980A1 (en) 2006-09-13
WO2006094416A1 (en) 2006-09-14
EP1700980B1 (en) 2008-08-13
ATE404764T1 (en) 2008-08-15
PL1700980T3 (en) 2008-12-31
HK1096717A1 (en) 2007-06-08
ES2311203T3 (en) 2009-02-01
PT1700980E (en) 2008-10-24
SI1700980T1 (en) 2009-02-28
DK1700980T3 (en) 2008-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition