EP2607577A3 - Cylinder lock - Google Patents

Cylinder lock Download PDF

Info

Publication number
EP2607577A3
EP2607577A3 EP12006820.0A EP12006820A EP2607577A3 EP 2607577 A3 EP2607577 A3 EP 2607577A3 EP 12006820 A EP12006820 A EP 12006820A EP 2607577 A3 EP2607577 A3 EP 2607577A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
pins
channels
cylinder housing
housing
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.)
Withdrawn
Application number
EP12006820.0A
Other languages
German (de)
French (fr)
Other versions
EP2607577A2 (en
Inventor
Lars Lundberg
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.)
Dormakaba Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP2607577A2 publication Critical patent/EP2607577A2/en
Publication of EP2607577A3 publication Critical patent/EP2607577A3/en
Withdrawn legal-status Critical Current

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
    • E05B27/0003—Details
    • E05B27/0014—Stators
    • 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
    • E05B27/005—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with changeable combinations

Landscapes

  • Lock And Its Accessories (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

Die Erfindung betrifft ein Zylinderschloss (1) mit einen Zylindergehäuse (2), aufweisend eine Zylinderbohrung (3), in der ein Zylinder (4) drehbar aufgenommen ist, wobei der Zylinder (4) ein Schlüsselloch zum Aufnehmen eines Schlüsselbartes (18) eines Schlüssels (17) aufweist, wobei der Zylinder (4) mehrere untere Kanäle (25) aufweist, in denen untere Stifte (7) beweglich angeordnet sind, und das Zylindergehäuse (2) mehrere obere Kanäle (6) aufweist, in denen obere Stifte (20) beweglich angeordnet sind, wobei in jedem oberen Kanal (6) ein Federelement (8) angeordnet ist, um eine Kraft auf die oberen Stifte (20) in Richtung zu den unteren Stiften (7) auszuüben, und aufweisend ein Verschlusselement (9), das lösbar an dem Zylindergehäuse (2) befestigt ist, um die Öffnungen der oberen Kanäle (6), die dem Zylinder abgewandt sind, abzudecken, um einen Stopp für die Federelemente (8) bereitzustellen, wobei das Zylindergehäuse (2) erste Kontaktflächen (11) und das Verschlusselement (9) zweite Kontaktfläche (10) aufweisen, um gleitend mit den ersten Kontaktflächen (11) in Eingriff zu gelangen, wobei die ineinandergegriffenen Flächen (10, 11) als Stütze für die Federelemente (8) dienen.

Figure imgaf001
The invention relates to a cylinder lock (1) with a cylinder housing (2), comprising a cylinder bore (3) in which a cylinder (4) is rotatably received, wherein the cylinder (4) has a keyhole for receiving a key bit (18) of a key (17), wherein the cylinder (4) has a plurality of lower channels (25) in which lower pins (7) are movably arranged, and the cylinder housing (2) has a plurality of upper channels (6) in which upper pins (20 ) are movably arranged, wherein in each upper channel (6) a spring element (8) is arranged to exert a force on the upper pins (20) in the direction of the lower pins (7), and comprising a closure element (9), which is releasably secured to the cylinder housing (2) to cover the openings of the upper channels (6) facing away from the cylinder to provide a stop for the spring elements (8), the cylinder housing (2) having first contact surfaces (11 ) and the shutter ent (9) have second contact surface (10) for slidably engaging with the first contact surfaces (11), the interlocking surfaces (10, 11) serving as a support for the spring elements (8).
Figure imgaf001
EP12006820.0A 2011-12-21 2012-10-01 Cylinder lock Withdrawn EP2607577A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011056724A DE102011056724A1 (en) 2011-12-21 2011-12-21 cylinder lock

Publications (2)

Publication Number Publication Date
EP2607577A2 EP2607577A2 (en) 2013-06-26
EP2607577A3 true EP2607577A3 (en) 2017-04-12

Family

ID=47115127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12006820.0A Withdrawn EP2607577A3 (en) 2011-12-21 2012-10-01 Cylinder lock

Country Status (4)

Country Link
EP (1) EP2607577A3 (en)
CN (1) CN103174330B (en)
DE (1) DE102011056724A1 (en)
TW (1) TW201341638A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103938935B (en) * 2014-03-27 2018-10-23 余义伦 A kind of lock
CN106703518A (en) * 2015-07-30 2017-05-24 广东金点原子制锁有限公司 Composite lock
CN215717862U (en) * 2021-07-15 2022-02-01 东莞清溪光华制锁厂有限公司 European lock core structure capable of quickly replacing marble

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837908A (en) * 1954-07-26 1958-06-10 Segal Samuel Cylinder lock
US4663839A (en) * 1982-12-10 1987-05-12 Best Lock Corporation Cabinet lock
DE9205835U1 (en) * 1992-05-04 1992-07-30 Niemann, Hans Dieter, 5014 Kerpen Lock cylinder
DE10305692A1 (en) * 2003-02-12 2004-08-26 Aug. Winkhaus Gmbh & Co. Kg Lock cylinder, has closing panel that is held in groove of housing, and which supports spring
DE102004006011A1 (en) * 2004-02-06 2005-09-08 Path Line(Ng's)Holdings Ltd. Cylinder lock for use in building has replaceable cylinder pins which are spring-loaded and made in three pieces with middle and lower pieces of different lengths with lower ends engaging cylinder inserts

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460797B (en) 1988-03-08 1989-11-20 Assa Ab CYLINDERLAAS
CN2586782Y (en) * 2002-09-25 2003-11-19 林鉴鸿 Lock device
CN101377102A (en) * 2007-08-31 2009-03-04 新辉兴业有限公司 Anti-theft billiards structure lock
DE102007051427B4 (en) 2007-10-25 2014-11-06 Dom Sicherheitstechnik Gmbh & Co. Kg Cylinder lock with interchangeable specification of closure
CN201141233Y (en) * 2007-11-19 2008-10-29 邓旭辉 Front fastener type positioning device for lock core of spring lock
US20100180650A1 (en) * 2009-01-16 2010-07-22 Tien-Kao Liu Anti-theft lock
US20100326150A1 (en) * 2009-06-29 2010-12-30 Chung Shu-Ling Cylinder lock
CN201786100U (en) * 2009-12-04 2011-04-06 候洪兵 Pin tumbler lock with two surfaces

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837908A (en) * 1954-07-26 1958-06-10 Segal Samuel Cylinder lock
US4663839A (en) * 1982-12-10 1987-05-12 Best Lock Corporation Cabinet lock
DE9205835U1 (en) * 1992-05-04 1992-07-30 Niemann, Hans Dieter, 5014 Kerpen Lock cylinder
DE10305692A1 (en) * 2003-02-12 2004-08-26 Aug. Winkhaus Gmbh & Co. Kg Lock cylinder, has closing panel that is held in groove of housing, and which supports spring
DE102004006011A1 (en) * 2004-02-06 2005-09-08 Path Line(Ng's)Holdings Ltd. Cylinder lock for use in building has replaceable cylinder pins which are spring-loaded and made in three pieces with middle and lower pieces of different lengths with lower ends engaging cylinder inserts

Also Published As

Publication number Publication date
DE102011056724A1 (en) 2013-06-27
EP2607577A2 (en) 2013-06-26
TW201341638A (en) 2013-10-16
CN103174330B (en) 2016-04-20
CN103174330A (en) 2013-06-26

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