EP 0370893 B1 19940316 - Protection device for cylinder locks.
Title (en)
Protection device for cylinder locks.
Title (de)
Schutzvorrichtung für Zylinderschlösser.
Title (fr)
Dispositif de protection pour mécanisme de serrure à cylindre.
Publication
Application
Priority
FR 8815248 A 19881123
Abstract (en)
[origin: EP0370893A1] The device comprises a plate (1) and a disc (2) freely rotatable in a receptacle (14) formed in the thickness of the plate (1) at the rear of a hole (16) opening into the bottom of the receptacle. A key can be inserted into the cylinder (6) of the lock via the hole (16) and a slot (15) made in the disc (2). The plate (1) and the disc (2) protect the cylinder (6) against attempts to break in by means of axial forces or torques exerted on the cylinder. The invention is used for protecting cylinder-lock mechanisms already installed. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 15/02 (2006.01); E05B 15/16 (2006.01)
CPC (source: EP)
E05B 15/1614 (2013.01); E05B 2015/1628 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0370893 A1 19900530; EP 0370893 B1 19940316; AT E103030 T1 19940415; DE 68913918 D1 19940421; DE 68913918 T2 19940630; FR 2639394 A1 19900525; FR 2639394 B1 19950623
DOCDB simple family (application)
EP 89403204 A 19891121; AT 89403204 T 19891121; DE 68913918 T 19891121; FR 8815248 A 19881123