EP 1066445 A1 20010110 - TRANSPARENT BUILDING ELEMENT WITH TRIANGULAR RIBS
Title (en)
TRANSPARENT BUILDING ELEMENT WITH TRIANGULAR RIBS
Title (de)
LICHTDURCHLÄSSIGES BAUELEMENT MIT DREIECKFÖRMIGEN RIPPEN
Title (fr)
ELEMENT DE CONSTRUCTION TRANSPARENT
Publication
Application
Priority
- DE 9900291 W 19990203
- DE 29801803 U 19980203
- DE 29801804 U 19980203
- DE 29801805 U 19980203
- DE 29809176 U 19980520
- DE 29809177 U 19980520
- DE 29809174 U 19980520
Abstract (en)
[origin: WO9940290A1] A transparent building element, in particular made of glass, takes for example the shape of a glass pane (39, 40, 41) arranged on or in a closure element provided in or on a building, for example a door (32), a window (33) or an upper light inlet (42). In order to appropriately and economically deflect light, at least one outer or inner surface, in particular a main surface (6) of the transparent building element, has a ribbed structure composed of individual, parallel ribs (11) integrally formed with the building element (36) and having a triangular cross-section. At least one first group of these triangular side surfaces (12) formed on the ribs (11) is oriented in such a way that together they form a refraction or reflection surface for appropriately deflecting at least one partial range of the light (44) passing through the transparent building element.
IPC 1-7
IPC 8 full level
E04C 1/42 (2006.01); E04C 2/54 (2006.01); F21S 11/00 (2006.01)
CPC (source: EP)
E04C 1/42 (2013.01); E04C 2/54 (2013.01); F21S 11/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FI FR GB IT LI NL
DOCDB simple family (publication)
WO 9940290 A1 19990812; AT E241079 T1 20030615; AU 2703499 A 19990823; EP 1066445 A1 20010110; EP 1066445 B1 20030521
DOCDB simple family (application)
DE 9900291 W 19990203; AT 99910100 T 19990203; AU 2703499 A 19990203; EP 99910100 A 19990203