EP 3443186 B1 20200219 - ANTI-INTRUSION CYLINDER FOR LOCKS
Title (en)
ANTI-INTRUSION CYLINDER FOR LOCKS
Title (de)
EINBRUCHVERHINDERNDER ZYLINDER FÜR SCHLÖSSER
Title (fr)
CYLINDRE ANTI-INTRUSION POUR SERRURES
Publication
Application
Priority
IT 2016000093 W 20160413
Abstract (en)
[origin: WO2017179077A1] 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).
IPC 8 full level
E05B 27/00 (2006.01)
CPC (source: EP RU)
E05B 27/0021 (2013.01 - EP RU); E05B 27/0067 (2013.01 - EP RU); E05B 27/0071 (2013.01 - EP RU)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017179077 A1 20171019; WO 2017179077 A8 20181129; EP 3443186 A1 20190220; EP 3443186 B1 20200219; ES 2786674 T3 20201013; PT 3443186 T 20200831; RU 2692876 C1 20190628; ZA 201807580 B 20190828
DOCDB simple family (application)
IT 2016000093 W 20160413; EP 16728406 A 20160413; ES 16728406 T 20160413; PT 16728406 T 20160413; RU 2018139689 A 20160413; ZA 201807580 A 20181112