EP 0808974 A3 19991006 - Latching device for wings of windows, doors or the like
Title (en)
Latching device for wings of windows, doors or the like
Title (de)
Schnappriegelvorrichtung für Flügel von Fenstern, Türen oder dgl.
Title (fr)
Verrou pour volet de fenêtres, portes ou similaires
Publication
Application
Priority
DE 29609039 U 19960522
Abstract (en)
[origin: EP0808974A2] The snap-lock device (9) is used as a covered auxiliary lock for windows (2) and doors which can move about a hinge axis (3) relative to a fixed frame (1). The latter is on or near a boundary edge, and the lock has a spring-loaded latch (12) which can slide in a housing, but which cannot rotate relative to it. The latch is mounted in a housing pot (11) which sits in the circumferential surface (6) of the swinging door or window adjacent to the air-gap, and engages against an element (13) which is fastened to the fixed frame. Both the element and the latch work in combination over a circular arc (4), using wedge surfaces (26,27) which from tangents to the hinge axis. The end (17) of the latch which is guided in the pot has a similar open pot shape, in order to form a receptacle (18) for the spring (10) which is supported at the base (15) of the housing pot.
IPC 1-7
IPC 8 full level
E05B 63/00 (2006.01); E05C 1/08 (2006.01); E05C 21/02 (2006.01); E05F 7/04 (2006.01); E05B 15/00 (2006.01); E05D 11/00 (2006.01)
CPC (source: EP)
E05B 63/0008 (2013.01); E05C 1/08 (2013.01); E05F 7/005 (2013.01); E05F 7/04 (2013.01); E05B 15/0006 (2013.01); E05B 63/0056 (2013.01); E05D 11/0027 (2013.01); E05Y 2900/132 (2013.01); E05Y 2900/148 (2013.01)
Citation (search report)
- [YA] DE 1428577 A1 19681212 - FLODELL STIG AXEL RUNE
- [Y] GB 1299440 A 19721213 - W H SMITH & SONS TOOLS LTD
- [A] US 2972164 A 19610221 - NALLINGER FRIEDRICH K H
- [A] GB 380028 A 19320908 - WALTER ROWLEY LTD, et al
- [A] EP 0165426 A2 19851227 - GRETSCH UNITAS GMBH [DE]
- [A] DE 4210753 A1 19931007 - WEIDTMANN WILHELM KG [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
DE 29609039 U1 19970925; EP 0808974 A2 19971126; EP 0808974 A3 19991006
DOCDB simple family (application)
DE 29609039 U 19960522; EP 97106875 A 19970425