Light filtering and shading device for automobiles

Details Light filtering and shading device for automobiles Light filtering and shading device for automobiles

1994-07-29

1995-05-23

Ben, Loha

Optical: systems and elements

Glare or unwanted light reduction

359604, 296 974, 296 972, B60J 302

Patent

active

054186447

ABSTRACT:
A light filtering and shading device for automobiles includes a parallel slide assembly having two parallel rods fitting through two slide bases for the slide bases to slide along, four locating bases fixed on the roof of an automobile and holding the two ends of the two parallel rods, two clamp bases combined with the two slide bases and clampingly fixed with an upper side of a filter plate to let the plate movable with the slid bases and pulled down to face the windshield from the roof. The filter plate has the upper and the lower side fixed with bent rubber slips with inner steel slips, and the right and the left side protected with wing plates covering the side edges and with anti-wear pieces put between to protect the filter plate and to prevent noises, and two sunshade plates directly fixed on the filter plate.

REFERENCES:
patent: 2220429 (1940-11-01), Soderberg
patent: 5044687 (1991-09-01), Abu-Shumats et al.
patent: 5076633 (1991-12-01), Hsu et al.
patent: 5192110 (1993-03-01), Mykutiuk et al.
patent: 5267768 (1993-12-01), Tsai

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