WO2017179077A8 - Anti-intrusion cylinder for locks - Google Patents

Anti-intrusion cylinder for locks Download PDF

Info

Publication number
WO2017179077A8
WO2017179077A8 PCT/IT2016/000093 IT2016000093W WO2017179077A8 WO 2017179077 A8 WO2017179077 A8 WO 2017179077A8 IT 2016000093 W IT2016000093 W IT 2016000093W WO 2017179077 A8 WO2017179077 A8 WO 2017179077A8
Authority
WO
WIPO (PCT)
Prior art keywords
stator
stem
rotor
cylinder
diameter
Prior art date
Application number
PCT/IT2016/000093
Other languages
French (fr)
Other versions
WO2017179077A1 (en
Inventor
Matteo Fabbri
Fausto Fustini
Original Assignee
Cisa S.P.A.
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 S.P.A. filed Critical Cisa S.P.A.
Priority to EP16728406.6A priority Critical patent/EP3443186B1/en
Priority to PT167284066T priority patent/PT3443186T/en
Priority to ES16728406T priority patent/ES2786674T3/en
Priority to PCT/IT2016/000093 priority patent/WO2017179077A1/en
Priority to RU2018139689A priority patent/RU2692876C1/en
Publication of WO2017179077A1 publication Critical patent/WO2017179077A1/en
Priority to ZA2018/07580A priority patent/ZA201807580B/en
Publication of WO2017179077A8 publication Critical patent/WO2017179077A8/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
    • E05B27/0067—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 movement of a tumbler
    • 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
    • E05B27/0071—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance by means preventing opening by using the bump-technique

Landscapes

  • Lock And Its Accessories (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

An anti-intrusion cylinder (1) for locks, comprising a stator (2) provided with a substantially cylindrical longitudinal cavity (3) for accommodating a rotor (4) with a longitudinal recess (5) for the insertion of a key (6); the rotor (4) and the stator (2) comprise a plurality of channels (7), which are substantially aligned and face each other when the cylinder (1) is in the closed configuration; the channels (7) accommodate respective coding pins (8), driver pins (9) and optional elastic means (7a) preset to prevent the rotation of the rotor (4) in the stator (2) in the absence of the key (6) in the longitudinal recess (5); at least one of the driver pins (9) comprises a stem (10), which is accommodated slidingly with mechanical play in the portion of the stator (2) of a respective channel (7); the stem (10) is provided with a mushroom-shaped tip (11) that has a smaller diameter than the stem (10). The tip (11) faces and is proximate to the corresponding coding pin (8); at least one contoured annular body (13) has a diameter substantially similar to the diameter of the channel (7) and is fitted with mechanical play on the mushroom-shaped tip (11).
PCT/IT2016/000093 2016-04-13 2016-04-13 Anti-intrusion cylinder for locks WO2017179077A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP16728406.6A EP3443186B1 (en) 2016-04-13 2016-04-13 Anti-intrusion cylinder for locks
PT167284066T PT3443186T (en) 2016-04-13 2016-04-13 Anti-intrusion cylinder for locks
ES16728406T ES2786674T3 (en) 2016-04-13 2016-04-13 Anti-intrusion cylinder for locks
PCT/IT2016/000093 WO2017179077A1 (en) 2016-04-13 2016-04-13 Anti-intrusion cylinder for locks
RU2018139689A RU2692876C1 (en) 2016-04-13 2016-04-13 Tamper-proof cylinder for locks
ZA2018/07580A ZA201807580B (en) 2016-04-13 2018-11-12 Anti-intrusion cylinder for locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2016/000093 WO2017179077A1 (en) 2016-04-13 2016-04-13 Anti-intrusion cylinder for locks

Publications (2)

Publication Number Publication Date
WO2017179077A1 WO2017179077A1 (en) 2017-10-19
WO2017179077A8 true WO2017179077A8 (en) 2018-11-29

Family

ID=56117918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2016/000093 WO2017179077A1 (en) 2016-04-13 2016-04-13 Anti-intrusion cylinder for locks

Country Status (6)

Country Link
EP (1) EP3443186B1 (en)
ES (1) ES2786674T3 (en)
PT (1) PT3443186T (en)
RU (1) RU2692876C1 (en)
WO (1) WO2017179077A1 (en)
ZA (1) ZA201807580B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122866B (en) * 1960-03-26 1962-01-25 Voss Kg J Cylinder lock with two-part, offset tumbler pins
US4651546A (en) * 1984-06-18 1987-03-24 Sargent & Greenleaf, Inc. High security rotary disc, pin tumbler type cylinder lock
DE10359740A1 (en) * 2003-12-19 2005-07-14 Aug. Winkhaus Gmbh & Co. Kg lock cylinders
AT502151B1 (en) * 2004-03-15 2007-05-15 Evva Werke CYLINDER LOCK WITH DISCONNECTOR
US7181941B2 (en) * 2004-08-02 2007-02-27 Kaba Ilco Corp. Lock system with improved auxiliary pin tumbler stack
DE102005037194B4 (en) * 2005-08-06 2007-06-21 Geminy Solutions Ag Locking cylinder, in particular profile cylinder, for a closing device such. a door lock
ITBO20050801A1 (en) * 2005-12-29 2007-06-30 Cisa Spa ANTI-BREAKING CYLINDER FOR LOCKS
DE102006050905A1 (en) * 2006-08-31 2008-03-06 Drumm Gmbh Cylinder lock for admission in door, has housing and housing-lateral hole in which housing pin charged by spring-elastic medium is movably taken-up, pin part and another pin part movable opposite to it
CZ19089U1 (en) * 2008-10-09 2008-11-10 Construct A&D, A. S. Cylinder-type lock
US8707746B1 (en) * 2013-01-28 2014-04-29 Federal Lock Co., Ltd. Lock with replaceable bottom pins

Also Published As

Publication number Publication date
EP3443186A1 (en) 2019-02-20
ES2786674T3 (en) 2020-10-13
RU2692876C1 (en) 2019-06-28
WO2017179077A1 (en) 2017-10-19
ZA201807580B (en) 2019-08-28
EP3443186B1 (en) 2020-02-19
PT3443186T (en) 2020-08-31

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