EP0808970A3 - Cylinder lock - Google Patents

Cylinder lock Download PDF

Info

Publication number
EP0808970A3
EP0808970A3 EP96118819A EP96118819A EP0808970A3 EP 0808970 A3 EP0808970 A3 EP 0808970A3 EP 96118819 A EP96118819 A EP 96118819A EP 96118819 A EP96118819 A EP 96118819A EP 0808970 A3 EP0808970 A3 EP 0808970A3
Authority
EP
European Patent Office
Prior art keywords
housing
secured
core
opening
pegs
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
EP96118819A
Other languages
German (de)
French (fr)
Other versions
EP0808970B1 (en
EP0808970A2 (en
Inventor
Peter Kemmann
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.)
August Knapp Schliesstechnik GmbH
Original Assignee
August Knapp Schliesstechnik 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 August Knapp Schliesstechnik GmbH filed Critical August Knapp Schliesstechnik GmbH
Publication of EP0808970A2 publication Critical patent/EP0808970A2/en
Publication of EP0808970A3 publication Critical patent/EP0808970A3/en
Application granted granted Critical
Publication of EP0808970B1 publication Critical patent/EP0808970B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chairs Characterized By Structure (AREA)
  • Valve Device For Special Equipments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

Cylinder lock comprises: (a) a cylindrical housing (1), in which an opening (15) leads into one of the sides of the housing with a key channel (3) running in the longitudinal direction with a core (2). A flat key can be used in the key channel (3); (b) several rows of housing pegs (9-13) and core pegs (4-8) forming holders; and (c) a sliding bolt (21) driven by the core (2). The lock is arranged in an opening of an object to be secured and secured there. The novelty is that a supporting disk (16) is arranged in the opening (15) to radially reinforce this part of the inner cylindrical housing section (14). The section (14) is provided with a tangentially running surface (42) extending longitudinally to the housing (1) in the region of the disk (16) on its outer side. The surface (42) is secured to the sliding bolt (21) and gives a defined distortion, distortion direction, and support for the bolt (21).
EP96118819A 1996-05-21 1996-11-25 Cylinder lock Expired - Lifetime EP0808970B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29609077U 1996-05-21
DE29609077U DE29609077U1 (en) 1996-05-21 1996-05-21 Plug-in cylinder lock, in particular for use on protective devices and traps for gaming and vending machines, on roller shutter gates, on movable protective grids or the like.

Publications (3)

Publication Number Publication Date
EP0808970A2 EP0808970A2 (en) 1997-11-26
EP0808970A3 true EP0808970A3 (en) 1998-05-27
EP0808970B1 EP0808970B1 (en) 1999-08-11

Family

ID=8024199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118819A Expired - Lifetime EP0808970B1 (en) 1996-05-21 1996-11-25 Cylinder lock

Country Status (3)

Country Link
EP (1) EP0808970B1 (en)
AT (1) ATE183277T1 (en)
DE (2) DE29609077U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29808432U1 (en) 1998-05-09 1998-07-30 August Knapp Schliestechnik Gm Plug-in cylinder lock, in particular for use on protective devices and traps for gaming and vending machines, on roller shutter gates, on movable protective grids or the like.
DE102007062162B4 (en) 2007-12-21 2014-03-20 Jul.Niederdrenk Gmbh & Co.Kg immobilizer
CN102661084A (en) * 2012-05-11 2012-09-12 章景林 Spring lock head for anti-theft door lock
US20220389738A1 (en) * 2021-06-07 2022-12-08 David Truffet Lock structure and method of protection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700350A1 (en) * 1976-01-06 1977-07-14 Takigen Mfg Co BUBBLE-PROOF LOCKING DEVICE
EP0224104A1 (en) * 1985-11-14 1987-06-03 Neiman Cylinder lock with piston tumblers and a sliding rotor which can be coupled with lock-operating means
EP0364660A2 (en) * 1988-10-21 1990-04-25 Erich Mundhenke Cylinder lock
US5177466A (en) * 1991-08-05 1993-01-05 Lai Chung C Lock structure with a warning device
DE29602680U1 (en) * 1995-03-03 1996-04-04 EVVA-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern Gesellschaft m.b.H. & Co. KG, Wien Drilling protection for cylinder locks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700350A1 (en) * 1976-01-06 1977-07-14 Takigen Mfg Co BUBBLE-PROOF LOCKING DEVICE
EP0224104A1 (en) * 1985-11-14 1987-06-03 Neiman Cylinder lock with piston tumblers and a sliding rotor which can be coupled with lock-operating means
EP0364660A2 (en) * 1988-10-21 1990-04-25 Erich Mundhenke Cylinder lock
US5177466A (en) * 1991-08-05 1993-01-05 Lai Chung C Lock structure with a warning device
DE29602680U1 (en) * 1995-03-03 1996-04-04 EVVA-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern Gesellschaft m.b.H. & Co. KG, Wien Drilling protection for cylinder locks

Also Published As

Publication number Publication date
DE29609077U1 (en) 1996-08-14
EP0808970B1 (en) 1999-08-11
ATE183277T1 (en) 1999-08-15
EP0808970A2 (en) 1997-11-26
DE59602711D1 (en) 1999-09-16

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