EP 0208895 A3 19890322 - DIPPED BEAM HEAD LIGHT OR FOG LIGHT FOR MOTOR VEHICLES
Title (en)
DIPPED BEAM HEAD LIGHT OR FOG LIGHT FOR MOTOR VEHICLES
Publication
Application
Priority
DE 3525041 A 19850713
Abstract (en)
[origin: US4772987A] In a headlight for antidazzle lamps for motor vehicles, a reflector and a shield or screen, and an objective form a light beam illuminating a roadway in accordance with law requirements. The lower portion of the reflector forms a paraboloid-ellipsoid-shaped section which generates an additional light beam below the screen and the objective. The additional light beam is received by horizontal scattering prisms on a transparent pane.
IPC 1-7
IPC 8 full level
F21S 8/12 (2006.01); F21S 8/10 (2006.01); F21V 7/00 (2006.01); F21V 7/09 (2006.01); F21V 11/00 (2006.01); F21V 13/00 (2006.01)
CPC (source: EP US)
F21S 41/336 (2017.12 - EP US)
Citation (search report)
- [YD] FR 2230935 A1 19741220 - LUCAS ELECTRICAL CO LTD [GB]
- [Y] US 2012338 A 19350827 - RICHARD DIETRICH FRIEDRICH
- [A] FR 77538 E 19620316
- [A] CH 266987 A 19500228 - DIETRICH FRIEDRICH RICHARD [CH]
- [AD] EP 0094519 A2 19831123 - WESTFAELISCHE METALL INDUSTRIE [DE]
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0208895 A2 19870121; EP 0208895 A3 19890322; EP 0208895 B1 19920916; DE 3525041 A1 19870115; DE 3525041 C2 19940616; DE 3686748 D1 19921022; JP H0789447 B2 19950927; JP S6215701 A 19870124; US 4772987 A 19880920
DOCDB simple family (application)
EP 86107589 A 19860604; DE 3525041 A 19850713; DE 3686748 T 19860604; JP 16098986 A 19860710; US 86230886 A 19860508