EP 0576867 A3 19940803 -
Publication
Application
Priority
DE 4221554 A 19920701
Abstract (en)
[origin: EP0576867A2] The invention relates to a frame for windows made of plastic material, having frame profiles designed as hollow profiles. Said frame profiles are connected to one another in the corner regions in a mechanical manner or by welding. In the resulting frames there are introduced at least two glass panes which enclose an interspace with an air cushion. On each frame profile there are integrally formed inwardly and outwardly angled pane-receiving webs which, when the frame is in its interconnected state, form a peripheral, narrow bearing surface for the pane borders. The pane borders themselves are connected to said bearing surface in a manner sealed with respect to diffusion. In order to compensate pressure fluctuations occurring between the panes, pressure-compensating elements are arranged in or on the profile walls directed towards the interspace.
IPC 1-7
IPC 8 full level
E06B 3/20 (2006.01); E06B 3/24 (2006.01); E06B 3/30 (2006.01); E06B 3/66 (2006.01)
CPC (source: EP KR)
E06B 3/24 (2013.01 - EP KR); E06B 3/308 (2013.01 - EP KR)
Citation (search report)
- [A] DE 3433955 A1 19850502 - OUEST VITRAGES ISOLANTS [FR], et al
- [A] DE 2935982 A1 19810402 - BERG VAN DEN, et al
- [A] DE 1916309 A1 19701001 - ZANKER PAUL
- [A] US 4542611 A 19850924 - DAY RALPH K [US]
- [A] DE 2713968 A1 19781012 - DAY RALPH K
- [A] US 3899858 A 19750819 - ZANKER PAUL
- [A] DE 2730119 A1 19790201 - ZIMMERMANN WALTER DIPL ING
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0576867 A2 19940105; EP 0576867 A3 19940803; EP 0576867 B1 19971119; AT E160418 T1 19971215; DE 4221554 A1 19940105; DE 4221554 C2 19960919; DE 59307691 D1 19980102; DK 0576867 T3 19980504; EE 9400081 A 19951215; ES 2111093 T3 19980301; FI 932991 A0 19930629; FI 932991 A 19940102; JP H06173536 A 19940621; JP H07103750 B2 19951108; KR 940005865 A 19940322; LT 3059 B 19941025; LT IP718 A 19940325; NO 932140 D0 19930611; NO 932140 L 19940103
DOCDB simple family (application)
EP 93109082 A 19930605; AT 93109082 T 19930605; DE 4221554 A 19920701; DE 59307691 T 19930605; DK 93109082 T 19930605; EE 9400081 A 19941005; ES 93109082 T 19930605; FI 932991 A 19930629; JP 15865993 A 19930629; KR 930012259 A 19930701; LT IP718 A 19930629; NO 932140 A 19930611