Headlamp inter alia for motor vehicles

Details Headlamp inter alia for motor vehicles Headlamp inter alia for motor vehicles

1980-12-16

1983-06-21

Walsh, Donald P.

Illumination

Revolving

362 61, 362 80, 362 83, 362338, 362340, F21V 704

Patent

active

043896987

ABSTRACT:
This invention relates to a headlamp inter alia for motor vehicles.
The headlamp comprises a lens (1) formed by a number of juxtaposed dioptric elements (4) each having a focal point (F) and an axis (5); a light source (6-10) is provided for each element (4) vary near the focal point thereof; the axes (5) of the various dioptric elements (4) are so arranged that the elementary light beams issuing from the elements (4) when the corresponding sources (6-10) are illuminated form a single beam having a predetermined light distribution.
Of use for the construction of very shallow headlamps suitable for integration in the bodywork.

REFERENCES:
patent: 2589569 (1952-03-01), Peter
patent: 3437804 (1969-04-01), Schaefer
patent: 3487206 (1969-12-01), Dawson
patent: 4151582 (1979-04-01), Grunbeger
patent: 4177505 (1979-12-01), Carel

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