EP 0576062 A1 19931229 - A light-transmitting element for a roof construction.
Title (en)
A light-transmitting element for a roof construction.
Title (de)
Lichtdurchlässiges Element für eine Dachbauweise.
Title (fr)
Elément translucide pour une construction de toiture.
Publication
Application
Priority
NL 9201123 A 19920625
Abstract (en)
The invention relates to a light-transmitting element for a roof construction made of a polymeric material which transmits light, which element has a substantially even surface at its bottom side and which is provided with trapezoidal or corrugation-shaped parts at its upper side, whereby the element is built up of two parts, that is an upper plate (2), which is open at its bottom side and which is provided with trapezoïdal or corrugation-shaped parts (4), and a double-walled bottom plate (3) comprising channels (6), which bottom plate (3) is secured against the upper plate (2). The invention also relates to the roof construction and the upper plate and/or bottom plate according to the invention. <IMAGE>
IPC 1-7
IPC 8 full level
E04D 3/28 (2006.01)
CPC (source: EP)
E04D 3/28 (2013.01)
Citation (search report)
- [YD] DE 9115940 U1 19920220
- [Y] DE 3530385 A1 19870226 - RIEMER DIETER, et al
- [Y] GB 2069036 A 19810819 - ROBERTSON CO H H
- [A] US 4102099 A 19780725 - GROSS FRANK ROBERT, et al
- [A] US 5052164 A 19911001 - SANDOW KIYOSHI [US]
- [A] EP 0101283 A2 19840222 - EVERLITE AS [DK]
- [A] DE 1102372 B 19610316 - HELMUT BIERBRAUER
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93201640 A 19930609; NL 9201123 A 19920625