ATE177812T1 - KEY AND CYLINDER LOCK SYSTEM - Google Patents

KEY AND CYLINDER LOCK SYSTEM

Info

Publication number
ATE177812T1
ATE177812T1 AT95119473T AT95119473T ATE177812T1 AT E177812 T1 ATE177812 T1 AT E177812T1 AT 95119473 T AT95119473 T AT 95119473T AT 95119473 T AT95119473 T AT 95119473T AT E177812 T1 ATE177812 T1 AT E177812T1
Authority
AT
Austria
Prior art keywords
key
pins
plug
cylinder
seat
Prior art date
Application number
AT95119473T
Other languages
German (de)
Inventor
Renato Botteon
Original Assignee
Silca Spa
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 Silca Spa filed Critical Silca Spa
Application granted granted Critical
Publication of ATE177812T1 publication Critical patent/ATE177812T1/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
    • E05B27/0039—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with pins which slide and rotate about their axis

Landscapes

  • Lock And Its Accessories (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Reciprocating Pumps (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

A key and cylinder lock unit, in which the lock (2) comprises a plug (6) and a cylinder (8), both provided with a plurality of substantially radial cylindrical recesses (12,10) housing pins (16,18) formed in two parts separated by a surface, which when they assume a predetermined axial and rotational position enable the plug (6) to rotate relative to the cylinder (8) under the control of a key inserted into a corresponding seat (14) provided in the plug (6) and interacting with the end of said pins which extend into said seat, characterised in that: that end of said pins which extends into said seat (14) is provided with an eccentric appendix (30), in that face facing said pins (16,18), the key (4) comprises a continuous channel (36) open towards the end of the key shank (34) and of width and cross-section suitable for housing the appendices (30) of the pins, it extending longitudinally with different depths and with a non-rectangular path, the shape of said channel (36) being such that when the key (4) is totally inserted into its seat (14), the axial and rotational position of each pin (16,18) are such that said plug (6) is released from said cylinder (8). <IMAGE>
AT95119473T 1994-12-27 1995-12-11 KEY AND CYLINDER LOCK SYSTEM ATE177812T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94VE000054A IT1268687B1 (en) 1994-12-27 1994-12-27 KEY UNIT AND CYLINDER LOCK

Publications (1)

Publication Number Publication Date
ATE177812T1 true ATE177812T1 (en) 1999-04-15

Family

ID=11424059

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95119473T ATE177812T1 (en) 1994-12-27 1995-12-11 KEY AND CYLINDER LOCK SYSTEM

Country Status (5)

Country Link
EP (1) EP0721035B1 (en)
AT (1) ATE177812T1 (en)
DE (1) DE69508374T2 (en)
ES (1) ES2129742T3 (en)
IT (1) IT1268687B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859714C1 (en) * 1998-12-23 2000-06-29 Tiefenthal Schlies Systeme Gmb Lock cylinder with flat key
IT1302951B1 (en) * 1998-12-28 2000-10-10 Stefano Ficco THREE-DIMENSIONAL KEY SECURITY LOCK WITH ORIENTED PINS.
ES2368543B1 (en) * 2008-12-11 2012-06-04 Talleres De Escoriaza, S.A. LOCK WRENCH WITH COMBINATION FOOTPRINTS OF DIFFICULT FRAUDULENT REPRODUCTION.
ES2337222B1 (en) * 2008-02-05 2011-01-07 Talleres De Escoriaza, S.A. "LOCK WITH NON-CIRCULAR SECTION COMBINATION PITONS AND POSITIONABLE EXCENTRICITY IN ROTATION".
US20090193862A1 (en) * 2008-02-05 2009-08-06 Talleres De Escoriaza, S.A. Lock with combination pins of non-circular section and eccentricity capable of being positioned in rotation and lock key with combination indentations difficult to reproduce fraudulently
RU2474659C1 (en) * 2011-05-27 2013-02-10 Общество С Ограниченной Ответственностью "Инвек" Cylinder lock
CN103883168B (en) * 2014-04-10 2016-06-01 陈小仁 A kind of concealed rotary locking cylinder and unlatching key
CN104806078B (en) * 2015-04-30 2017-04-05 陈小仁 A kind of combination of bispin twist lock and unlocking key
CN109723287B (en) * 2019-02-02 2024-01-16 文江洪 Super C type lock core

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459432B (en) * 1986-01-31 1989-07-03 Widen Innovation Ab CYLINDERLASES AND SUPPLIERS AND KEY SHEETS FOR USE IN COMBINATION WITH THIS

Also Published As

Publication number Publication date
DE69508374D1 (en) 1999-04-22
IT1268687B1 (en) 1997-03-06
ES2129742T3 (en) 1999-06-16
EP0721035B1 (en) 1999-03-17
ITVE940054A0 (en) 1994-12-27
ITVE940054A1 (en) 1996-06-27
EP0721035A1 (en) 1996-07-10
DE69508374T2 (en) 1999-09-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties