EP 0470374 B1 19931020 - Glazing element.
Title (en)
Glazing element.
Title (de)
Verglasungselement.
Title (fr)
Elément de vitrage.
Publication
Application
Priority
CH 261290 A 19900810
Abstract (en)
[origin: US5237787A] The glazing element is provided with at least one tensioned insulation form (2) between two panes (1). Spring elements (3) secured to a tension profile (4) serve to place the film under tension. The spring elements are distributed over the entire film periphery. They are also elastically bendable in all directions transverse to their elongation, and are secured with their longitudinal direction essentially perpendicular to the film plane with one end at the film and the other end secured to the tension profile In this manner, the spring elements can elastically follow relative shape alterations of the film with respect to the tension profile by bending transversely to their longitudinal direction. In this novel construction, tension forces are distributed in all directions in the insulation film. No friction forces need to be overcome in order to tension the film. The entire tension taken up by the film support is so small that it is possible simply to adhere the tension profile inwardly to the panes. Simple helical coils can be used as the spring elements
IPC 1-7
IPC 8 full level
C03C 27/06 (2006.01); E06B 3/66 (2006.01); E06B 3/67 (2006.01)
CPC (source: EP US)
E06B 3/6715 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0470374 A1 19920212; EP 0470374 B1 19931020; AT E96203 T1 19931115; CA 2029134 A1 19920211; CA 2029134 C 19960206; CH 681555 A5 19930415; DE 59100503 D1 19931125; DK 0470374 T3 19940103; ES 2045991 T3 19940116; FI 913352 A0 19910710; FI 913352 A 19920211; JP H04254443 A 19920909; NO 912660 D0 19910708; NO 912660 L 19920211; US 5237787 A 19930824
DOCDB simple family (application)
EP 91111270 A 19910706; AT 91111270 T 19910706; CA 2029134 A 19901101; CH 261290 A 19900810; DE 59100503 T 19910706; DK 91111270 T 19910706; ES 91111270 T 19910706; FI 913352 A 19910710; JP 19934891 A 19910808; NO 912660 A 19910708; US 74315991 A 19910809