DK0927289T3 - Pin holder in a rotary lock cylinder - Google Patents

Pin holder in a rotary lock cylinder

Info

Publication number
DK0927289T3
DK0927289T3 DK97937402T DK97937402T DK0927289T3 DK 0927289 T3 DK0927289 T3 DK 0927289T3 DK 97937402 T DK97937402 T DK 97937402T DK 97937402 T DK97937402 T DK 97937402T DK 0927289 T3 DK0927289 T3 DK 0927289T3
Authority
DK
Denmark
Prior art keywords
pin
housing
lock cylinder
core
pin holder
Prior art date
Application number
DK97937402T
Other languages
Danish (da)
Inventor
Ernst Keller
Original Assignee
Ernst Keller
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 Ernst Keller filed Critical Ernst Keller
Application granted granted Critical
Publication of DK0927289T3 publication Critical patent/DK0927289T3/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

Landscapes

  • Lock And Its Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Centrifugal Separators (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

This invention concerns a pin tumbler consisting of housing pin (5, 20, 25), a core pin (6) and a compression spring (7) which is seated in the housing (3) of the rotating lock cylinder (1), against the force of which the pin tumbler (4) releases the cylinder core (2) with the rotational movement of the key introduced into the key channel (15). The housing pin (5, 20, 25) has a recess around its circumference directly behind the face (11) which abuts the core pin (6), in such a way that an edge (16) with an acute angled cross section is formed. The housing pin (5) locks securely even with a small progressive step of for instance 0.5 mm.
DK97937402T 1996-09-19 1997-09-10 Pin holder in a rotary lock cylinder DK0927289T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH229196 1996-09-19
PCT/CH1997/000334 WO1998012402A1 (en) 1996-09-19 1997-09-10 Pin tumbler in a rotating lock cylinder

Publications (1)

Publication Number Publication Date
DK0927289T3 true DK0927289T3 (en) 2000-09-25

Family

ID=4230348

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97937402T DK0927289T3 (en) 1996-09-19 1997-09-10 Pin holder in a rotary lock cylinder

Country Status (13)

Country Link
EP (1) EP0927289B1 (en)
AT (1) ATE193082T1 (en)
AU (1) AU4008197A (en)
BR (1) BR9713204A (en)
CZ (1) CZ297074B6 (en)
DE (2) DE29618653U1 (en)
DK (1) DK0927289T3 (en)
ES (1) ES2149001T3 (en)
GR (1) GR3034129T3 (en)
HU (1) HU224024B1 (en)
PT (1) PT927289E (en)
TR (1) TR199900607T2 (en)
WO (1) WO1998012402A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0617289D0 (en) * 2006-09-01 2006-10-11 Assa Abloy Ltd Cylinder assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE388911C (en) * 1922-05-06 1924-01-22 Ernst Frischmuth Rotary cylinder lock with pin tumblers
US1593513A (en) * 1923-05-23 1926-07-20 American Hardware Corp Lock
US2426104A (en) * 1943-09-25 1947-08-19 Yale & Towne Mfg Co Lock
US2629249A (en) * 1950-08-23 1953-02-24 Bernard E Mendelsohn Cylinder lock
US3762193A (en) * 1971-11-09 1973-10-02 R Hucknall Pick-resistant lock
US3869889A (en) * 1973-06-18 1975-03-11 Herman Prahl Tumbler mechanism for cylinder lock
DE2758589A1 (en) * 1977-12-29 1979-07-05 Karrenberg Fa Wilhelm Locking cylinder with spring-loaded tumbler pins - has tumbler pin projections entering springs aligned with core pins
CH669632A5 (en) * 1986-03-13 1989-03-31 Ernst Keller
IT1237966B (en) * 1990-02-05 1993-06-19 SECURITY LOCK COMPLEX, OF THE REVOLVING CYLINDER TYPE AND RADIAL PISTONS, AND RELATED KEY

Also Published As

Publication number Publication date
HUP0000227A3 (en) 2001-09-28
WO1998012402A1 (en) 1998-03-26
TR199900607T2 (en) 1999-06-21
DE29618653U1 (en) 1996-12-19
EP0927289A1 (en) 1999-07-07
CZ33399A3 (en) 1999-05-12
AU4008197A (en) 1998-04-14
PT927289E (en) 2000-10-31
ATE193082T1 (en) 2000-06-15
CZ297074B6 (en) 2006-08-16
GR3034129T3 (en) 2000-11-30
DE59701735D1 (en) 2000-06-21
ES2149001T3 (en) 2000-10-16
EP0927289B1 (en) 2000-05-17
HU224024B1 (en) 2005-05-30
BR9713204A (en) 2000-04-04
HUP0000227A2 (en) 2000-08-28

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