Global Patent Index - EP 1066445 A1

EP 1066445 A1 2001-01-10 - 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

EP 1066445 A1 (DE)

Application

EP 99910100 A

Priority

  • DE 9900291 W
  • DE 29801803 U
  • DE 29801804 U
  • DE 29801805 U
  • DE 29809176 U
  • DE 29809177 U
  • DE 29809174 U

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 (main, further and additional classification)

E06B 9/24; E04C 2/54

IPC 8 full level (invention and additional information)

E04C 1/42 (2006.01); E04C 2/54 (2006.01); F21S 11/00 (2006.01)

CPC (invention and additional information)

E04C 1/42 (2013.01); E04C 2/54 (2013.01); F21S 11/00 (2013.01)

Citation (search report)

See references of WO 9940290A1

Designated contracting state (EPC)

AT BE CH DE ES FI FR GB IT LI NL

EPO simple patent family

WO 9940290 A1 19990812; AT 241079 T 20030615; AU 2703499 A 19990823; EP 1066445 A1 20010110; EP 1066445 B1 20030521

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