EP1197618A3 - Lockcylinder - Google Patents

Lockcylinder Download PDF

Info

Publication number
EP1197618A3
EP1197618A3 EP01121877A EP01121877A EP1197618A3 EP 1197618 A3 EP1197618 A3 EP 1197618A3 EP 01121877 A EP01121877 A EP 01121877A EP 01121877 A EP01121877 A EP 01121877A EP 1197618 A3 EP1197618 A3 EP 1197618A3
Authority
EP
European Patent Office
Prior art keywords
core
lock cylinder
key channel
lock
bores
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
EP01121877A
Other languages
German (de)
French (fr)
Other versions
EP1197618A2 (en
EP1197618B1 (en
Inventor
Alexander Stefanescu
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.)
C. ED. SCHULTE GESELLSCHAFT MIT BESCHRAENKTER HAFT
Original Assignee
C Ed Schulte Zylinderschlossfabrik 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 C Ed Schulte Zylinderschlossfabrik GmbH filed Critical C Ed Schulte Zylinderschlossfabrik GmbH
Publication of EP1197618A2 publication Critical patent/EP1197618A2/en
Publication of EP1197618A3 publication Critical patent/EP1197618A3/en
Application granted granted Critical
Publication of EP1197618B1 publication Critical patent/EP1197618B1/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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys
    • E05B19/0058—Rectangular flat keys with key bits on at least one wide side surface of the key
    • 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
    • E05B27/0082—Side bar locking

Landscapes

  • Lock And Its Accessories (AREA)
  • Fluid-Damping Devices (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Lock cylinder comprises a cylinder core (2) having a key channel (3) and core bores (13) running perpendicular to the key channel in which core pins (5) are inserted. The core pins are forced through the key channel into openings (12) opposite the core bores with their rounded or pointed ends (8) by a spring (7). A supplementary tumbler (9) is inserted into at least one opening and held in its locked position by the core pin. An Independent claim is also included for a turning flat key for the lock cylinder. Preferred Features: The opening continues into a core edge recess (11) lying opposite a lock recess (10) of the lock cylinder housing (1).
EP01121877A 2000-10-12 2001-09-12 Lockcylinder Expired - Lifetime EP1197618B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10050427A DE10050427A1 (en) 2000-10-12 2000-10-12 lock cylinder
DE10050427 2000-10-12

Publications (3)

Publication Number Publication Date
EP1197618A2 EP1197618A2 (en) 2002-04-17
EP1197618A3 true EP1197618A3 (en) 2002-07-24
EP1197618B1 EP1197618B1 (en) 2003-08-20

Family

ID=7659458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01121877A Expired - Lifetime EP1197618B1 (en) 2000-10-12 2001-09-12 Lockcylinder

Country Status (3)

Country Link
EP (1) EP1197618B1 (en)
AT (1) ATE247756T1 (en)
DE (2) DE10050427A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2842236B1 (en) * 2002-07-10 2004-12-17 Thirard Ets SAFETY LOCK CYLINDER, ASSEMBLY OF SUCH A CYLINDER AND A KEY
BE1016777A5 (en) * 2005-09-21 2007-06-05 Braet Paul Leo Jan Turn cylinder, cylinder house, key and cylinder assembly of cylinder and turn key.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303677A (en) * 1966-02-23 1967-02-14 Sargent & Co Pick-resistant lock and key therefor
DE1812051A1 (en) * 1968-11-30 1970-06-18 Voss Kg J Cylinder lock
US3974670A (en) * 1973-09-04 1976-08-17 Josef Voss Kg Turnover key and corresponding cylinder lock
US4660396A (en) * 1982-10-25 1987-04-28 Talleres De Escoriaza, S.A. Lock system
GB2239672A (en) * 1989-12-15 1991-07-10 Bauer Kaba Ag Radial tumbler pin barrel lock and key
EP0567832A1 (en) * 1992-04-24 1993-11-03 Heinz Wolter Key for cylinder lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303677A (en) * 1966-02-23 1967-02-14 Sargent & Co Pick-resistant lock and key therefor
DE1812051A1 (en) * 1968-11-30 1970-06-18 Voss Kg J Cylinder lock
US3974670A (en) * 1973-09-04 1976-08-17 Josef Voss Kg Turnover key and corresponding cylinder lock
US4660396A (en) * 1982-10-25 1987-04-28 Talleres De Escoriaza, S.A. Lock system
GB2239672A (en) * 1989-12-15 1991-07-10 Bauer Kaba Ag Radial tumbler pin barrel lock and key
EP0567832A1 (en) * 1992-04-24 1993-11-03 Heinz Wolter Key for cylinder lock

Also Published As

Publication number Publication date
EP1197618A2 (en) 2002-04-17
EP1197618B1 (en) 2003-08-20
DE50100514D1 (en) 2003-09-25
DE10050427A1 (en) 2002-04-18
ATE247756T1 (en) 2003-09-15

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