PL1464778T3 - Cylinder lock - Google Patents

Cylinder lock

Info

Publication number
PL1464778T3
PL1464778T3 PL04090126T PL04090126T PL1464778T3 PL 1464778 T3 PL1464778 T3 PL 1464778T3 PL 04090126 T PL04090126 T PL 04090126T PL 04090126 T PL04090126 T PL 04090126T PL 1464778 T3 PL1464778 T3 PL 1464778T3
Authority
PL
Poland
Prior art keywords
diameter
core
cylinder lock
tumbler holes
cylinder
Prior art date
Application number
PL04090126T
Other languages
Polish (pl)
Inventor
Jürgen Krühn
Original Assignee
Assa Abloy Sicherheitstechnik 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 Assa Abloy Sicherheitstechnik Gmbh filed Critical Assa Abloy Sicherheitstechnik Gmbh
Publication of PL1464778T3 publication Critical patent/PL1464778T3/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
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/006—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor
    • 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
    • E05B27/0017—Tumblers or pins

Landscapes

  • Lock And Its Accessories (AREA)
  • Actuator (AREA)
  • Valve Device For Special Equipments (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chairs Characterized By Structure (AREA)
  • Catching Or Destruction (AREA)
  • Burglar Alarm Systems (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

A lock has a cylinder (1) with a cylinder core (2) that incorporates tumbler holes (3) for the housing and core pins. The core pins are of different shape and diameter. One of the tumbler holes has a housing pin of diameter a. One of the other tumbler holes has a housing pin with a head of diameter b, and a shaft of diameter c. The largest diameter is directed towards the core hole, and c is less than a, and a is less than b.
PL04090126T 2003-04-04 2004-04-01 Cylinder lock PL1464778T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10316742A DE10316742A1 (en) 2003-04-04 2003-04-04 lock cylinder
EP04090126A EP1464778B1 (en) 2003-04-04 2004-04-01 Cylinder lock

Publications (1)

Publication Number Publication Date
PL1464778T3 true PL1464778T3 (en) 2009-07-31

Family

ID=32842299

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04090126T PL1464778T3 (en) 2003-04-04 2004-04-01 Cylinder lock

Country Status (8)

Country Link
EP (1) EP1464778B1 (en)
AT (1) ATE423252T1 (en)
DE (2) DE10316742A1 (en)
DK (1) DK1464778T3 (en)
ES (1) ES2320218T3 (en)
PL (1) PL1464778T3 (en)
PT (1) PT1464778E (en)
SI (1) SI1464778T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004011637B4 (en) * 2004-03-10 2006-08-03 Dom Sicherheitstechnik Gmbh & Co Kg lock cylinder
DE102004063395A1 (en) * 2004-12-23 2006-07-13 Schliessanlagen Gmbh Pfaffenhain lock cylinder
CN104919122A (en) * 2012-12-04 2015-09-16 品谱股份有限公司 Pick-resistant lock cylinder using torque resistance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20189A (en) * 1858-05-11 Chubjst
US2043205A (en) * 1932-08-19 1936-06-02 Yale & Towne Mfg Co Lock
DE628600C (en) * 1933-11-16 1936-04-07 Goerz Werk Cylinder lock with tumbler pins
DE633753C (en) * 1933-11-19 1936-08-05 Zeiss Ikon Akt Ges Goerz Werk Cylinder lock with tumbler pins consisting of two enveloping parts
GB435525A (en) * 1933-12-19 1935-09-23 Yale & Towne Mfg Co Improvements in and relating to locks
DE612893C (en) * 1933-12-20 1935-05-07 Zeiss Ikon A G Goerz Werk Pin cylinder lock with scanning obstacles in the tumbler guide
US2051772A (en) * 1935-12-10 1936-08-18 Edward A Berk Safety lock construction
DE1876909U (en) * 1963-06-06 1963-08-01 Karrenberg Fa Wilhelm LOCK CYLINDER WITH MUSHROOM-SHAPED HOUSING PINS.
DE1876907U (en) * 1963-06-06 1963-08-01 Karrenberg Fa Wilhelm LOCK CYLINDER.
FR2525667B1 (en) * 1982-04-26 1986-03-14 Neiman Sa IMPROVEMENTS ON PISTON LOCKS

Also Published As

Publication number Publication date
DK1464778T3 (en) 2009-04-14
EP1464778B1 (en) 2009-02-18
DE10316742A1 (en) 2004-10-28
EP1464778A3 (en) 2005-11-30
PT1464778E (en) 2009-04-09
EP1464778A2 (en) 2004-10-06
DE502004008994D1 (en) 2009-04-02
ATE423252T1 (en) 2009-03-15
ES2320218T3 (en) 2009-05-20
SI1464778T1 (en) 2009-06-30

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