EP 0566483 B1 19960131 - Anti-drill plug protector for a lock
Title (en)
Anti-drill plug protector for a lock
Title (de)
Schutzvorrichtung gegen Anbohren
Title (fr)
Dispositif anti-perçage pour serrure
Publication
Application
Priority
FR 9204700 A 19920416
Abstract (en)
[origin: EP0566483A1] The present invention relates to an anti-drilling insert (15) intended to be fitted freely rotatably in front of the key entrance of a lock cylinder (4), this insert (15) consisting of a body of revolution (15) provided with a slot (17) for the passage of the key. According to the invention, the body of revolution (15), produced from a first material, contains weights (18-21) made from a second material of high hardness, the first material having a resilience higher than that of the second material. The greatest distance between two weights is preferably less than 7 mm. The present invention also relates to a cylinder lock equipped with such an anti-drilling insert (15). <IMAGE>
IPC 1-7
IPC 8 full level
E05B 15/16 (2006.01)
CPC (source: EP)
E05B 15/1614 (2013.01); E05B 2015/1628 (2013.01)
Designated contracting state (EPC)
BE DE ES GB IT LU NL PT
DOCDB simple family (publication)
EP 0566483 A1 19931020; EP 0566483 B1 19960131; DE 69301416 D1 19960314; FR 2690192 A1 19931022; FR 2690192 B1 19940701
DOCDB simple family (application)
EP 93400966 A 19930414; DE 69301416 T 19930414; FR 9204700 A 19920416