EP 0225313 A3 19890503 - VEHICLE LIGHTS
Title (en)
VEHICLE LIGHTS
Publication
Application
Priority
AT 352485 A 19851204
Abstract (en)
[origin: US4811174A] The invention is directed to a vehicle headlight including a projection lens secured by a covering disk. No diaphragm is interposed between light source and the projection lens. The lens having the shape of a flat sector of a cylinder with a cut-off apex. An inner lens surface having a uniform curvature and an outer lens surface having a toroidal curvature.
IPC 1-7
IPC 8 full level
F21S 8/12 (2006.01); F21S 8/10 (2006.01); F21V 5/00 (2006.01); F21V 7/00 (2006.01); F21V 7/09 (2006.01); F21V 13/00 (2006.01); F21V 14/06 (2006.01); F21V 11/16 (2006.01)
CPC (source: EP US)
F21S 41/26 (2017.12 - EP US); F21S 41/336 (2017.12 - EP US); F21S 41/635 (2017.12 - EP US); F21S 41/43 (2017.12 - EP US)
Citation (search report)
- [X] US 1889696 A 19321129 - JACQUES PIERRON
- [A] FR 44054 E 19341011
- [A] US 1519737 A 19241216 - EDWARD LYNDON
- [A] EP 0125353 A1 19841121 - CORNING GLASS WORKS [US]
- [A] DE 1422506 A1 19681205 - MICKLEY ROLF
- [A] DE 1274533 B 19680808 - WESTFAELISCHE METALL INDUSTRIE
- [A] FR 778208 A 19350312
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0225313 A2 19870610; EP 0225313 A3 19890503; EP 0225313 B1 19950208; AT 396675 B 19931125; AT A352485 A 19870715; AT E118264 T1 19950215; DE 3650229 D1 19950323; ES 2068177 T3 19950416; JP 2548150 B2 19961030; JP S6366801 A 19880325; US 4811174 A 19890307
DOCDB simple family (application)
EP 86890322 A 19861119; AT 352485 A 19851204; AT 86890322 T 19861119; DE 3650229 T 19861119; ES 86890322 T 19861119; JP 28974986 A 19861204; US 93680586 A 19861202