EP 0594359 A1 19940427 - Locking device.
Title (en)
Locking device.
Title (de)
Verriegelungsvorrichtung.
Title (fr)
Dispositif de verrouillage.
Publication
Application
Priority
GB 9221852 A 19921017
Abstract (en)
Apparatus for securing an opening vent frame 3 relative to a surrounding fixed frame 14 comprises a keeper 13 mounted on a side edge of the fixed frame 14 and a lock plate 8 housed in a casing 2 mounted on the opposed side edge of the vent frame 3. The plate 8 is moved from a retracted position to an extended position by rotation of an operating handle 10 to engage a leading edge 33 under a selected one of two elongate projections 31a,31b of the keeper 13 in partially open or closed positions of the vent frame 3. Simultaneously, the plate 8 is rotated about an axis normal to the rotational axis of the handle 10 to displace the leading edge 33 towards the outer face 7 of the vent frame 3 so that the vent frame 3 is moved inwards by the engagement of the leading edge 33 with the projection 31a,31b. <IMAGE>
IPC 1-7
IPC 8 full level
E05C 3/00 (2006.01)
CPC (source: EP)
E05C 3/002 (2013.01); E05C 3/006 (2013.01); E05C 3/008 (2013.01)
Citation (search report)
- [X] US 5092640 A 19920303 - PLUMMER DAVID D [US]
- [A] FR 444201 A 19121012 - CHARLES DALMAS [FR]
Designated contracting state (EPC)
DE DK FR IE NL SE
DOCDB simple family (publication)
GB 2271609 A 19940420; GB 2271609 B 19951129; GB 9321093 D0 19931201; AU 4906293 A 19940428; EP 0594359 A1 19940427; GB 9221852 D0 19921202; NZ 248959 A 19960227
DOCDB simple family (application)
GB 9321093 A 19931013; AU 4906293 A 19931015; EP 93308182 A 19931013; GB 9221852 A 19921017; NZ 24895993 A 19931015