HK1015846A1 - Lock cylinder - Google Patents

Lock cylinder

Info

Publication number
HK1015846A1
HK1015846A1 HK99100747A HK99100747A HK1015846A1 HK 1015846 A1 HK1015846 A1 HK 1015846A1 HK 99100747 A HK99100747 A HK 99100747A HK 99100747 A HK99100747 A HK 99100747A HK 1015846 A1 HK1015846 A1 HK 1015846A1
Authority
HK
Hong Kong
Prior art keywords
rotor
locking pins
keyway
stator
pair
Prior art date
Application number
HK99100747A
Inventor
Brian Cowper
Original Assignee
Banham Patent Locks Ltd
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 Banham Patent Locks Ltd filed Critical Banham Patent Locks Ltd
Publication of HK1015846A1 publication Critical patent/HK1015846A1/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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in

Landscapes

  • Lock And Its Accessories (AREA)
  • Fluid-Damping Devices (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Pens And Brushes (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

A key-operable lock cylinder (2) comprises a rotor (4), a stator (6), a keyway (10) extending axially into the rotor (4) and a plurality of locking pins (16, 16'). The rotor (4) is mounted within the stator (6) for rotation about its axis and a plurality of transverse passageways (12) extend through the rotor (4) and the stator (6) and intersect the keyway (10). A pair of the locking pins (16, 16') are slidably mounted in each passageway (12) and the locking pins (16, 16') of a pair are resiliently biased so as to be in mutual abutment within the keyway (10) by a biasing means associated with each locking pin (16, 16'), such that one locking pin (16, 16') of each pair projects across an interface (22) between the rotor (4) and stator (6) so as to prevent rotation of the rotor (4). In use, when a complementary key (30) is inserted in the keyway (10), the locking pins (16, 16') are movable by the key (30) such that all the locking pins (16, 16') become located entirely within the rotor (4), so as to permit rotation of the rotor (4) (Fig 2). <IMAGE>
HK99100747A 1997-07-18 1999-02-24 Lock cylinder HK1015846A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9715114A GB9715114D0 (en) 1997-07-18 1997-07-18 Lock cylinder

Publications (1)

Publication Number Publication Date
HK1015846A1 true HK1015846A1 (en) 1999-10-22

Family

ID=10816029

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99100747A HK1015846A1 (en) 1997-07-18 1999-02-24 Lock cylinder

Country Status (8)

Country Link
EP (1) EP0892130B1 (en)
AT (1) ATE249563T1 (en)
DE (1) DE69817936T2 (en)
DK (1) DK0892130T3 (en)
ES (1) ES2202751T3 (en)
GB (1) GB9715114D0 (en)
HK (1) HK1015846A1 (en)
PT (1) PT892130E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0005752D0 (en) 2000-03-11 2000-05-03 Banham Patent Locks Ltd Lock
GB201002548D0 (en) 2010-02-15 2010-03-31 Banham Patent Locks Ltd Improved lock cylinder
GB2488783B (en) * 2011-03-07 2013-05-01 Banham Patent Locks Ltd Lock cylinder & key therefor
GB201109182D0 (en) 2011-05-31 2011-07-13 Banham Patent Locks Ltd Anti-tamper lock
CZ31363U1 (en) * 2017-11-13 2018-01-09 Assa Abloy Czech & Slovakia S.R.O. A combination of a cylindrical locking insert and a key, a key, a cylindrical locking insert and a semi-finished key

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431221A1 (en) * 1974-06-28 1976-01-15 Karl Dipl Ing Hanhs Pick-safe rotary cylinder lock - with tumbler pins penetrating the cylinder laterally and have multiple subdivisions
AT372144B (en) * 1979-11-28 1983-09-12 Evva Werke CYLINDLE LOCK WITH RECESSING OR PROJECTION OF THE KEY SCANING PIN
DE3123511C2 (en) * 1981-06-13 1984-09-20 Aug. Winkhaus KG, 4404 Telgte TURN CYLINDER LOCK
DE3425872A1 (en) * 1984-07-13 1986-01-16 BKS GmbH, 5620 Velbert Lock cylinder with an associated flat key
DE19527200A1 (en) * 1995-07-26 1997-01-30 Niederdrenk Julius Kg Lock cylinder with pin tumblers and key for a lock cylinder with pin tumblers

Also Published As

Publication number Publication date
GB9715114D0 (en) 1997-09-24
DE69817936T2 (en) 2004-09-02
ATE249563T1 (en) 2003-09-15
EP0892130B1 (en) 2003-09-10
PT892130E (en) 2003-11-28
EP0892130A2 (en) 1999-01-20
EP0892130A3 (en) 1999-10-06
DE69817936D1 (en) 2003-10-16
ES2202751T3 (en) 2004-04-01
DK0892130T3 (en) 2003-10-27

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20180714