Vehicle lamp unit

Details Vehicle lamp unit Vehicle lamp unit

1975-02-26

1976-08-03

Moses, R. L.

Buckles, buttons, clasps, etc.

240 411, 240 4629, F21V 700

Patent

active

039731154

ABSTRACT:
The vehicle lamp unit comprises a housing having a window therein. Within the housing is an ellipsoidal reflector, and a concave mirror disposed to project light emanating from the reflector through the window. A mask is disposed at the outer focal plane of the reflector and is movable into and out of a masking position by means of a solenoid and connecting linkage. In a preferred arrangement, the reflector is mounted within the housing for pivotal movement about an axis which is inclined with respect to the horizontal.

REFERENCES:
patent: 1489341 (1924-04-01), Boyd et al.
patent: 1660699 (1928-02-01), Wood
patent: 1894876 (1933-01-01), Kuhn
patent: 1898143 (1933-02-01), Schensted
patent: 1995012 (1935-03-01), Rivier
patent: 2562258 (1951-07-01), Bone
patent: 3673421 (1972-06-01), Hicks et al.

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