ATE377122T1 - LOCK WITH TAMPER-PROOF PARTS AND ASSOCIATED KEYS - Google Patents

LOCK WITH TAMPER-PROOF PARTS AND ASSOCIATED KEYS

Info

Publication number
ATE377122T1
ATE377122T1 AT05100903T AT05100903T ATE377122T1 AT E377122 T1 ATE377122 T1 AT E377122T1 AT 05100903 T AT05100903 T AT 05100903T AT 05100903 T AT05100903 T AT 05100903T AT E377122 T1 ATE377122 T1 AT E377122T1
Authority
AT
Austria
Prior art keywords
diameter
head
cylindrical
shank
tamper
Prior art date
Application number
AT05100903T
Other languages
German (de)
Inventor
Deo Errani
Enzo Talamonti
Original Assignee
Cisa 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 Cisa Spa filed Critical Cisa Spa
Application granted granted Critical
Publication of ATE377122T1 publication Critical patent/ATE377122T1/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
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins
    • E05B27/0021—Tumblers or pins having movable parts
    • 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)
  • Slot Machines And Peripheral Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

A lock (1) with tamper-resistant elements and associated key (1a), of the type that comprises a body (2), a receptacle (3), a cylinder (4) that can rotate in the receptacle (3), an actuation bit (5) that is rigidly coupled to the cylinder (4), a keyway (6) for the insertion of the key (1a), and a plurality of coding pins (8) and driver pins (9) that perform a radial translational motion. At least one of the coding pins (8) comprises a spindle (10) provided with a cylindrical head (11) and with a shank (12), which is likewise cylindrical and is provided with an end disk (13) whose diameter is comprised between the diameter of the shank (12) and the diameter of the head (11), the head (11) having a larger diameter than the shank (12), and by a cylindrical hollow pin (14), which has an outside diameter that is approximately equal to the diameter of the head (11) and a cylindrical internal cavity (15) whose diameter is approximately equal to the diameter of the disk (13) and is provided with a retention groove (16), the hollow pin (14) having a partially tapering tip (17).
AT05100903T 2004-02-18 2005-02-09 LOCK WITH TAMPER-PROOF PARTS AND ASSOCIATED KEYS ATE377122T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000078A ITBO20040078A1 (en) 2004-02-18 2004-02-18 LOCK WITH ANTI-TAMPERING DEVICES AND RELATED KEY

Publications (1)

Publication Number Publication Date
ATE377122T1 true ATE377122T1 (en) 2007-11-15

Family

ID=34878814

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05100903T ATE377122T1 (en) 2004-02-18 2005-02-09 LOCK WITH TAMPER-PROOF PARTS AND ASSOCIATED KEYS

Country Status (4)

Country Link
EP (1) EP1582662B1 (en)
AT (1) ATE377122T1 (en)
DE (1) DE602005003042T2 (en)
IT (1) ITBO20040078A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005000035A1 (en) * 2005-04-15 2006-10-19 Aug. Winkhaus Gmbh & Co. Kg lock cylinder
CN103850543B (en) * 2014-03-24 2015-12-30 广东雅洁五金有限公司 Novel multi-combination tapered end
EP3093417A1 (en) * 2015-05-13 2016-11-16 Jasa Company A/S Key pin and cylinder lock
ES2811920T3 (en) * 2016-07-11 2021-03-15 Cisa Spa Anti-intrusion cylinder for locks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE633753C (en) * 1933-11-19 1936-08-05 Zeiss Ikon Akt Ges Goerz Werk Cylinder lock with tumbler pins consisting of two enveloping parts
DE1122866B (en) * 1960-03-26 1962-01-25 Voss Kg J Cylinder lock with two-part, offset tumbler pins
DE59611085D1 (en) * 1995-09-15 2004-10-21 Ernst Keller Locking pin and rotary lock cylinder with such a locking pin
EP0899398B1 (en) * 1997-08-27 2002-11-06 ISEO SERRATURE Spa Cylinder lock
IT1314115B1 (en) * 1999-12-10 2002-12-04 Iseo Serrature Spa FLAT KEY FOR CYLINDER LOCK.

Also Published As

Publication number Publication date
EP1582662B1 (en) 2007-10-31
DE602005003042D1 (en) 2007-12-13
EP1582662A1 (en) 2005-10-05
DE602005003042T2 (en) 2008-08-14
ITBO20040078A1 (en) 2004-05-18

Similar Documents

Publication Publication Date Title
ATE453477T1 (en) TWIST DRILL
ATE377122T1 (en) LOCK WITH TAMPER-PROOF PARTS AND ASSOCIATED KEYS
EE200100380A (en) Removable core lock, body and removable core
TW200730711A (en) Locking device with passage
CN202745515U (en) Axial spring lock core and key
EA200870125A1 (en) BREAKING RESISTANCE LARGE FOR LOCKS
WO2017198173A1 (en) Anti-theft lock system against technical unlocking
CN102337849B (en) Mechanical lock cylinder
CN102852394A (en) Axial spring lock core and key
CN201343910Y (en) Pin tumbler lock head with double-raised-head cylindrical pin tumbler and key thereof
CN1987024A (en) Lock and its key
CN201125576Y (en) Lock head for preventing toggling thumb wheel to open
CN202745516U (en) L-shaped axial spring lock cylinder and key thereof
EP1577469A3 (en) Key
CN202249235U (en) Mechanical lock core
CN201963059U (en) Password mechanical lock head
CN101307660A (en) Lock head with arced marble
CN101684702B (en) Burglar-proof lock cylinder
CN202227820U (en) Lock
EP1464778A3 (en) Cylinder lock
CN211038204U (en) Horseshoe lock
CN203783265U (en) Anti-theft lock cylinder assembly
CN202467360U (en) Anti-theft lock head and key thereof
CN2575250Y (en) Magnetic cylinder lock
CN200985670Y (en) Combination type billiards mechanical tapered end

Legal Events

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