EP 0549423 B1 19970312 - Lens for signalling optical device equipped with pseudo-catadioptric elements
Title (en)
Lens for signalling optical device equipped with pseudo-catadioptric elements
Title (de)
Abdeckscheibe einer optischen Einrichtung für Signalleuchte, die mit pseudo-katadioptrischen Elementen versehen ist
Title (fr)
Glace pour dispositif optique de signalisation équipée d'éléments pseudo-catadioptriques
Publication
Application
Priority
FR 9115916 A 19911220
Abstract (en)
[origin: EP0549423A1] The invention relates to a lens (G) for at least one signalling light, in particular for a motor vehicle, comprising a plurality of pseudo-catadioptric elements, having the appearance of catadioptric needles without acting as such. At least some of the pseudo-catadioptric elements (20) have a conical end (26) on the inner side of the lens. The making of a mould for bulk manufacturing of such a lens is thereby greatly facilitated. <IMAGE>
IPC 1-7
IPC 8 full level
F21V 5/00 (2006.01)
CPC (source: EP US)
F21S 43/26 (2018.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0549423 A1 19930630; EP 0549423 B1 19970312; AT E150157 T1 19970315; BR 9205074 A 19930810; DE 69218162 D1 19970417; DE 69218162 T2 19970814; ES 2100322 T3 19970616; FR 2685440 A1 19930625; FR 2685440 B1 19980313; US 5436762 A 19950725
DOCDB simple family (application)
EP 92403444 A 19921217; AT 92403444 T 19921217; BR 9205074 A 19921218; DE 69218162 T 19921217; ES 92403444 T 19921217; FR 9115916 A 19911220; US 99206792 A 19921217