EP 0415667 A1 19910306 - Natural lighting fixture.
Title (en)
Natural lighting fixture.
Title (de)
Befestigung für Tageslicht-Beleuchtungsvorrichtung.
Title (fr)
Fixation pour lumière naturelle.
Publication
Application
Priority
DE 3928344 A 19890826
Abstract (en)
The invention relates to a natural lighting fixture having, in particular, two or more transparent lighting panels 2 or groups of panels, which are arranged one behind the other in alignment in the longitudinal direction and are curved in arcuate shape in the transverse direction and which can preferably be supported in places at the inside on supporting bars bent according to the curvature of the panels, having a base frame 3 with edge-supporting sectional bars 3, 4, 5, 6, 7 which border the lighting panels 2 or groups of panels and/or support them at the edge, and having at least one holder 12, particularly of tension-band construction, which engages over a lighting panel and which can be located at both ends on the base frame by means of a tensioning element 11 of a tensioning device, which tensioning element produces a tensional force directed substantially coaxially with the longitudinal direction of the holder. In order to be able to fasten the lighting panels securely, particularly in an installation-friendly manner, the tensioning device has a progressive pressure member 14 which can be connected to the tensioning element 11 and through which the holder 12 can be acted upon by a holding pressure 17 directed substantially transversely to the direction of the tensional force 13 of the tensioning element 11.
IPC 1-7
IPC 8 full level
E04D 13/03 (2006.01)
CPC (source: EP)
E04D 13/032 (2013.01)
Citation (search report)
- [A] DE 2816587 A1 19791025 - KERKE DIRK VAN DE
- [A] US 4587776 A 19860513 - LEURENT GHISLAIN [FR]
- [A] NL 8700382 A 19880916 - JOZEPH DONKERSLOOT
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 90309312 A 19900824