Motor vehicle headlight for low and high beams

Details Motor vehicle headlight for low and high beams Motor vehicle headlight for low and high beams

1978-05-10

1980-09-30

Walsh, Donald P.

Illumination

Vehicle steering mechanism or element moves pivoted lamp or...

Tie rod element controlled

362214, 362305, 362344, 362346, B60Q 100, F21M 314, F21V 700

Patent

active

042259037

ABSTRACT:
A motor vehicle headlight with a reflector consisting of two partial paraboloids arranged one above the other, which have at least approximately a common axis and of which the focus of the upper partial paraboloid is located closer to the apeces of the two partial paraboloids; a first filament for the low beam is located between the two foci of the two partial paraboloids while a second filament for the high beam is located in the focus of the lower partial paraboloid; the light emitted by the high-beam filament in the direction toward the upper partial paraboloid is shielded by a covering arranged on top of the high beam filament.

REFERENCES:
patent: 1887574 (1932-11-01), Berg
patent: 2277563 (1942-03-01), Scott
patent: 3818210 (1974-06-01), Pitkjaan
patent: 3904904 (1975-09-01), Meinecke

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