ITBO20040078A1 - LOCK WITH ANTI-TAMPERING DEVICES AND RELATED KEY - Google Patents

LOCK WITH ANTI-TAMPERING DEVICES AND RELATED KEY

Info

Publication number
ITBO20040078A1
ITBO20040078A1 IT000078A ITBO20040078A ITBO20040078A1 IT BO20040078 A1 ITBO20040078 A1 IT BO20040078A1 IT 000078 A IT000078 A IT 000078A IT BO20040078 A ITBO20040078 A IT BO20040078A IT BO20040078 A1 ITBO20040078 A1 IT BO20040078A1
Authority
IT
Italy
Prior art keywords
diameter
head
cylindrical
shank
lock
Prior art date
Application number
IT000078A
Other languages
Italian (it)
Inventor
Deo Errani
Ezio 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
Priority to IT000078A priority Critical patent/ITBO20040078A1/en
Publication of ITBO20040078A1 publication Critical patent/ITBO20040078A1/en
Priority to EP05100903A priority patent/EP1582662B1/en
Priority to AT05100903T priority patent/ATE377122T1/en
Priority to DE602005003042T priority patent/DE602005003042T2/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

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).
IT000078A 2004-02-18 2004-02-18 LOCK WITH ANTI-TAMPERING DEVICES AND RELATED KEY ITBO20040078A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000078A ITBO20040078A1 (en) 2004-02-18 2004-02-18 LOCK WITH ANTI-TAMPERING DEVICES AND RELATED KEY
EP05100903A EP1582662B1 (en) 2004-02-18 2005-02-09 Lock with tamper-resistant elements and associated key
AT05100903T ATE377122T1 (en) 2004-02-18 2005-02-09 LOCK WITH TAMPER-PROOF PARTS AND ASSOCIATED KEYS
DE602005003042T DE602005003042T2 (en) 2004-02-18 2005-02-09 Lock with tamper-proof parts and associated key

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
ITBO20040078A1 true ITBO20040078A1 (en) 2004-05-18

Family

ID=34878814

Family Applications (1)

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

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
PT3482023T (en) * 2016-07-11 2020-08-26 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
ATE276416T1 (en) * 1995-09-15 2004-10-15 Ernst Keller LOCKING BOLT AND ROTARY LOCKING CYLINDER WITH SUCH A LOCKING BOLT
ES2186830T3 (en) * 1997-08-27 2003-05-16 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
DE602005003042T2 (en) 2008-08-14
EP1582662B1 (en) 2007-10-31
EP1582662A1 (en) 2005-10-05
DE602005003042D1 (en) 2007-12-13
ATE377122T1 (en) 2007-11-15

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