EP 1455036 A1 20040908 - Lock protection device
Title (en)
Lock protection device
Title (de)
Schutzvorrichtung für ein Schloss
Title (fr)
Dispositif de protection de serrure
Publication
Application
Priority
GB 0303637 A 20030217
Abstract (en)
The invention relates to a device (5) in the form of a guard for a cylinder lock mounted in a closure (1) such as a door or window for operation thereof. The device (5) projects forwardly of a major front face (3) of the closure (1), and has an outer boundary surface (6) which tapers away from the closure (1). The surface (6) is received in an aperture (4) in the closure (1) having a complementary taper. Thus it is difficult to apply a tool such as a wrench to the device (5), as the tool will not gain sufficient purchase to snap off the device (5). The cylinder is thereby protected from attack. <??>The device (5) has a flange (8) received in use in a rebate (2) of the closure (1) for mounting the device (5) in the closure (1). <IMAGE>
IPC 1-7
IPC 8 full level
E05B 15/16 (2006.01); E05B 9/04 (2006.01)
CPC (source: EP GB)
E05B 9/04 (2013.01 - GB); E05B 15/1614 (2013.01 - EP GB); E05B 9/04 (2013.01 - EP); E05B 15/02 (2013.01 - GB)
Citation (search report)
- [X] FR 2795760 A1 20010105 - REELAX FRANCE SA [FR]
- [X] EP 0566483 A1 19931020 - BRICARD SA [FR]
- [X] US 4683739 A 19870804 - HUGHES DONALD R [US]
- [X] CH 561347 A5 19750430 - SAHLI RAINER
- [X] US 1399159 A 19211206 - SAMUEL SEGAL
- [A] US 5678438 A 19971021 - KOLKMAN DONALD J [US], et al
- [A] CH 651351 A5 19850913 - KELLER ERNST
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1455036 A1 20040908; GB 0303637 D0 20030319; GB 0403386 D0 20040317; GB 2399595 A 20040922; GB 2399595 B 20060419
DOCDB simple family (application)
EP 04250822 A 20040216; GB 0303637 A 20030217; GB 0403386 A 20040216