Illumination – Vehicle steering mechanism or element moves pivoted lamp or... – Tie rod element controlled
Patent
1989-03-31
1990-06-05
Lazarus, Ira S.
Illumination
Vehicle steering mechanism or element moves pivoted lamp or...
Tie rod element controlled
362294, 362373, B60Q 102
Patent
active
049319124
ABSTRACT:
A rectangular-type headlamp having improved air circulation in its interior to prevent fogging of the interior surface of the front lens by deposition of water vapor or an oily film. The front lens is provided with a stepped portion along an upper side edge portion projecting from the rear side thereof and lying in an inclined relation with respect to the upper edge. Thermal stress is relieved by forming the side edges of the front lens in a recessed shape in the region where the front lens is mechanically fastened to the lamp body.
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patent: 4329738 (1982-05-01), Heinz et al.
patent: 4569007 (1986-02-01), Dick
patent: 4695928 (1987-09-01), Schauwecker et al.
patent: 4724515 (1988-02-01), Matsuki et al.
patent: 4809144 (1989-02-01), Szuki
Endo Masayasu
Katsumata Toshiyuki
Kawakami Tamaki
Hagarman Sue
Koito Manufacturing Co. Ltd.
Lazarus Ira S.
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