EP0369107A3 - Cylinder lock - Google Patents

Cylinder lock Download PDF

Info

Publication number
EP0369107A3
EP0369107A3 EP19890111569 EP89111569A EP0369107A3 EP 0369107 A3 EP0369107 A3 EP 0369107A3 EP 19890111569 EP19890111569 EP 19890111569 EP 89111569 A EP89111569 A EP 89111569A EP 0369107 A3 EP0369107 A3 EP 0369107A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
cylinder lock
core
cylinder housing
beard
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Withdrawn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
EP19890111569
Other languages
German (de)
French (fr)
Other versions
EP0369107A2 (en
Inventor
Erich Mundhenke
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
Priority to DK460189A priority Critical patent/DK460189A/en
Priority to AU43940/89A priority patent/AU623190B2/en
Priority to PT9228089A priority patent/PT92280A/en
Publication of EP0369107A2 publication Critical patent/EP0369107A2/en
Publication of EP0369107A3 publication Critical patent/EP0369107A3/en
Withdrawn legal-status Critical Current

Links

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
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2092—Means responsive to tampering or attack providing additional locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/20—Attack-actuated defeating mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick
    • Y10T70/7944—Guard tumbler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Lock And Its Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Die Erfindung sieht vor, daß im Zylindergehäuse (1) ein verschiebbares Sperrelement (9) angeordnet ist, das den Schließ­ bart (5) blockiert, sobald der Zylinderkern (2) aus dem Zylinder­ gehäuse (1) entfernt wird. Hierdurch wird erreicht, daß auch bei gewaltsamem Herausziehen des Zylinderkerns aus dem Zylinderge­ häuse und dem dadurch bewirkten Abscheren der Kernstifte der Schließbart nicht gedreht werden kann. The invention provides that in the cylinder housing (1) Slidable locking element (9) is arranged, the closure Beard (5) blocked as soon as the cylinder core (2) out of the cylinder housing (1) is removed. This ensures that even forcibly pulling the cylinder core out of the cylinder housing and the resulting shear of the core pins of the Lock bit cannot be turned.

EP19890111569 1988-11-12 1989-06-24 Cylinder lock Withdrawn EP0369107A3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK460189A DK460189A (en) 1988-11-12 1989-09-19 cylinder
AU43940/89A AU623190B2 (en) 1988-11-12 1989-10-31 Cylinder lock
PT9228089A PT92280A (en) 1988-11-12 1989-11-10 Cylindrical lock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3838481A DE3838481A1 (en) 1988-11-12 1988-11-12 CYLINDER LOCK
DE3838481 1988-11-12

Publications (2)

Publication Number Publication Date
EP0369107A2 EP0369107A2 (en) 1990-05-23
EP0369107A3 true EP0369107A3 (en) 1991-01-16

Family

ID=6367095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890111569 Withdrawn EP0369107A3 (en) 1988-11-12 1989-06-24 Cylinder lock

Country Status (4)

Country Link
US (1) US4961328A (en)
EP (1) EP0369107A3 (en)
JP (1) JPH02221573A (en)
DE (1) DE3838481A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297404A (en) * 1992-07-06 1994-03-29 Hsl Marketing, Inc. Bolt for an inner cylinder lock
CN1085286A (en) * 1992-09-28 1994-04-13 石淳民 Maintain secrecy, insurance, mechanical lock for warning
DE9400744U1 (en) * 1994-01-18 1995-05-18 Niemann, Hans Dieter, 50169 Kerpen Locking cylinder
FR2716484B1 (en) * 1994-02-22 1997-06-20 Cavers Ets Anti-intrusion device with delator for security lock.
TW514695B (en) * 2000-04-18 2002-12-21 Kai-An Wu Burglar resistant lock core of cylinder lock
DE10049476A1 (en) * 2000-10-06 2002-04-11 Winkhaus Fa August Lock cylinder transponder-keyed blocks slide removal by spring used for core to ward connection set behind slide to limit movement.
ES2273566B1 (en) * 2005-03-30 2008-03-01 Talleres De Escoriaza, S.A. SECURITY DEVICE FOR LOCK CYLINDERS.
JP4861080B2 (en) * 2006-07-12 2012-01-25 美和ロック株式会社 Open / close body lock
US20080265590A1 (en) * 2007-04-27 2008-10-30 Schlage Lock Company Door strike and installation method
FR2931507A1 (en) * 2008-05-23 2009-11-27 Decayeux Ets LOCK MECHANISM COMPRISING A SHIELD
FR2931506A1 (en) * 2008-05-23 2009-11-27 Decayeux Ets Lock mechanism, has burglar-proof unit arranged for memorizing displacement of front block with respect to rear block and controlling recognizing spacer of rod of key and bolt operating mechanism
GB2461297A (en) * 2008-06-26 2009-12-30 Avocet Hardware Ltd Lock with additional security mechanism and clutch
GB0918742D0 (en) * 2009-10-26 2009-12-09 Avocet Hardware Ltd Lock mechanism
ES2718300T3 (en) * 2010-12-17 2019-07-01 Talleres Escoriaza Sa Safety device for lock cylinders
ES2401858B1 (en) * 2011-10-13 2014-05-12 Talleres De Escoriaza, S.A. SECURITY DEVICE FOR LOCK CYLINDERS
US8555793B2 (en) * 2011-05-26 2013-10-15 American Security Products Co. Active hardplate
US8650919B2 (en) * 2012-05-23 2014-02-18 Tien-Kao Liu Anti-break lock
EP2679749B1 (en) * 2012-06-28 2017-09-13 Tien-Kao Liu Anti-break lock
DK2722470T3 (en) * 2012-10-19 2015-09-28 Kale Kilit Ve Kalip Sanayi As Cylinder lock with built-in alarm
US8720238B1 (en) * 2012-10-29 2014-05-13 Videx, Inc. Electronic access control systems
JP6064169B2 (en) * 2013-05-17 2017-01-25 株式会社オプナス Cylinder lock
DE102013012464A1 (en) * 2013-07-19 2015-01-22 Assa Abloy Sicherheitstechnik Gmbh locking system
CN104047473A (en) * 2014-07-01 2014-09-17 徐钜祥 Improved lock cylinder mechanism
FR3026769B1 (en) * 2014-10-01 2016-12-09 U-Shin France Sas LATCH FOR LOCK MECHANISM OF A MOTOR VEHICLE
US9803393B2 (en) * 2015-03-24 2017-10-31 Leslie Ho Leung Chow Electrical mechanical locking device
WO2019049146A1 (en) * 2017-09-11 2019-03-14 Rav Bariach (08) Industries Ltd. Triggered rotation-arresting deadbolt
DE102018108159A1 (en) * 2018-04-06 2019-10-10 C. Ed. Schulte Gmbh Zylinderschlossfabrik closing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1410484A (en) * 1964-09-04 1965-09-10 Yale & Towne G M B H Cylinder lock
DE2644312B1 (en) * 1976-10-01 1978-03-23 Neiman Gmbh & Co Kg Device for blocking a cylinder lock actuated locking bolt in a locked position
DE2748408A1 (en) * 1977-10-28 1979-05-03 Daimler Benz Ag CYLINDER LOCK, ESPECIALLY FOR VEHICLES
FR2590533A1 (en) * 1985-11-25 1987-05-29 Turatti Mario Steering locking anti-theft device for motor vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004434A (en) * 1934-11-05 1935-06-11 Briggs & Stratton Corp Lock
US2228971A (en) * 1939-12-05 1941-01-14 Jess E Pankratz Burglarproof lock
FR1533953A (en) * 1967-06-12 1968-07-26 Cavers Ets Safety cylinder suitable for locks
US4074548A (en) * 1976-12-08 1978-02-21 General Motors Corporation Lock cylinder assembly
US4512165A (en) * 1980-08-11 1985-04-23 La Gard, Inc. High security padlock
US4648255A (en) * 1984-09-12 1987-03-10 Gartner Klaus W Lock protecting device for high security safes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1410484A (en) * 1964-09-04 1965-09-10 Yale & Towne G M B H Cylinder lock
DE2644312B1 (en) * 1976-10-01 1978-03-23 Neiman Gmbh & Co Kg Device for blocking a cylinder lock actuated locking bolt in a locked position
DE2748408A1 (en) * 1977-10-28 1979-05-03 Daimler Benz Ag CYLINDER LOCK, ESPECIALLY FOR VEHICLES
FR2590533A1 (en) * 1985-11-25 1987-05-29 Turatti Mario Steering locking anti-theft device for motor vehicles

Also Published As

Publication number Publication date
EP0369107A2 (en) 1990-05-23
JPH02221573A (en) 1990-09-04
DE3838481A1 (en) 1990-05-17
US4961328A (en) 1990-10-09

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