Antiblinding headlamp for vehicles

Details Antiblinding headlamp for vehicles Antiblinding headlamp for vehicles

1974-07-30

1976-05-25

Moses, R. L.

Buckles, buttons, clasps, etc.

240 413, 240 4135F, 240103R, F21V 700

Patent

active

039596435

ABSTRACT:
An antiblinding headlamp for vehicles comprises two reflecting surfaces joined to each other, a straight filament arranged transversally in a horizontal position and a converging lens output glass. The upper reflecting surface is a semi-parabola formed by displacing a parabola along a straight line perpendicular to the plane of the parabola and whose surface is cut by three planes which produce, as a projection on the focal plane, an isosceles trapeze. A similar construction is used for the lower reflecting surface, from a semi-parabola having parabolic values differing from the former, with its corresponding focal axis in an advanced position with respect to the focal axis of the upper reflecting surface, while the side portions of the headlamp are flat reflecting surfaces.

REFERENCES:
patent: 1747283 (1930-02-01), Bean
patent: 1788934 (1931-01-01), Wood
patent: 1793663 (1931-02-01), Wood
patent: 3363093 (1968-01-01), Schmitt
patent: 3829677 (1974-08-01), Delano

Affiliated with

Also associated with

Rating

Antiblinding headlamp for vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Antiblinding headlamp for vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antiblinding headlamp for vehicles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-907872