Headlamp

Details Headlamp Headlamp

1983-07-14

1986-02-04

Brown, David H.

Illumination

Light source and modifier

With ventilating, cooling or heat insulating means

362 61, 362 82, 362218, 362287, 362290, 362296, 362307, 362310, 362311, 362373, F21V 2900, F21V 1304, B60Q 104

Patent

active

045690073

ABSTRACT:
A headlamp suitable for a motor vehicle comprises a first component part composed of a reflector and a second component part composed of a lens and a rearwardly projecting spacer, the two component parts being connected together by interleaved peripheral webs and channels which form a labyrinth seal preventing ingress of water, but allowing ventilation. Pivot axes are formed by interengaging partly cylindrical formations along the edges of the webs and channels.

REFERENCES:
patent: 1697216 (1929-01-01), Wuelker
patent: 1900539 (1933-03-01), Brady
patent: 1940482 (1933-12-01), Arras
patent: 2021790 (1935-11-01), Kuhn
patent: 2354804 (1944-08-01), Falge et al.
patent: 3375773 (1968-04-01), Wotowiec et al.
patent: 3465141 (1969-09-01), Schiffer
patent: 3555267 (1971-01-01), Sutter
patent: 4196459 (1980-04-01), Dick
patent: 4224551 (1980-09-01), Liebegott
patent: 4249232 (1981-02-01), Dick
patent: 4254454 (1981-03-01), Hardin
patent: 4293897 (1981-10-01), Deverrewaere
patent: 4321658 (1982-03-01), Deverrewaere
patent: 4412275 (1983-10-01), McMahan
patent: 4414614 (1983-11-01), McMahan et al.

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