ATE247756T1 - LOCK CYLINDER - Google Patents

LOCK CYLINDER

Info

Publication number
ATE247756T1
ATE247756T1 AT01121877T AT01121877T ATE247756T1 AT E247756 T1 ATE247756 T1 AT E247756T1 AT 01121877 T AT01121877 T AT 01121877T AT 01121877 T AT01121877 T AT 01121877T AT E247756 T1 ATE247756 T1 AT E247756T1
Authority
AT
Austria
Prior art keywords
core
lock cylinder
key channel
lock
bores
Prior art date
Application number
AT01121877T
Other languages
German (de)
Inventor
Alexander Stefanescu
Original Assignee
C Ed Schulte Ges Mit Beschraen
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 Ges Mit Beschraen filed Critical C Ed Schulte Ges Mit Beschraen
Application granted granted Critical
Publication of ATE247756T1 publication Critical patent/ATE247756T1/en

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).
AT01121877T 2000-10-12 2001-09-12 LOCK CYLINDER ATE247756T1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE247756T1 true ATE247756T1 (en) 2003-09-15

Family

ID=7659458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01121877T ATE247756T1 (en) 2000-10-12 2001-09-12 LOCK CYLINDER

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.

Family Cites Families (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
DE1812051B2 (en) * 1968-11-30 1976-05-13 Josef Voss KG, 5040 Brühl Cylinder lock with anti-picking feature - has semicylindrical block for engaging with key tip profile for improving security
DE2344473B2 (en) * 1973-09-04 1976-04-29 Josef Voss KG, 5040 Brühl CYLINDER CORE IN A CYLINDER LOCK WITH FLAT KEY
GB2128670B (en) * 1982-10-25 1985-10-23 Talleres Escoriaza Sa Cylinder lock
CH679507A5 (en) * 1989-12-15 1992-02-28 Bauer Kaba Ag
DE4213592A1 (en) * 1992-04-24 1993-10-28 Heinz Wolter Lock cylinder key

Also Published As

Publication number Publication date
EP1197618A2 (en) 2002-04-17
EP1197618A3 (en) 2002-07-24
EP1197618B1 (en) 2003-08-20
DE50100514D1 (en) 2003-09-25
DE10050427A1 (en) 2002-04-18

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