Illumination – Vehicle steering mechanism or element moves pivoted lamp or... – Tie rod element controlled
Patent
1992-01-28
1993-04-06
Ostrager, Allen M.
Illumination
Vehicle steering mechanism or element moves pivoted lamp or...
Tie rod element controlled
362297, B60Q 104
Patent
active
051997797
ABSTRACT:
A projection-type vehicular headlamp which is free from the difficulty of an unwanted light beam being formed by an inclined front lens and cover provided in the lamp body. A light projecting unit including a substantially ellipsoidal mirror in which a light source is fitted, and a projecting lens arranged in front of the light source for converting the output light beam of the light source reflected from the mirror into a substantially parallel light beam advancing forwardly of the headlamp are mounted in a lamp chamber formed by a lamp body and a front lens, the latter being an inclined lens the lens surface of which is inclined strongly rearward. A cover coated with a light reflecting film surrounds the front portion of the light projecting unit, the cover having a lower edge portion extending forward into a front extension. A light diffusing region is formed at least in the front end portion of the front extension of the cover.
REFERENCES:
patent: 4727458 (1988-02-01), Droste et al.
patent: 4799131 (1989-01-01), Aho et al.
patent: 5021930 (1991-06-01), Yamada
patent: 5047903 (1991-09-01), Choji
Koito Manufacturing Co. Ltd.
Ostrager Allen M.
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