Reflecting body having high luminance

Details Reflecting body having high luminance Reflecting body having high luminance

1994-12-09

1996-04-16

Novosad, Stephen J.

Hydraulic and earth engineering

Miscellaneous

404 14, 404 25, E02D 2914, E03F 502

Patent

active

055076009

ABSTRACT:
Landings and/or manhole covers formed of a plurality of plate bodies each having a plurality of apertures. Utilizing the plate bodies, a reflecting body having high luminance can be simply and surely provided on the landings and/or manhole covers and it is strong and easily manufactured. The reflecting body comprises a reflecting piece formed by a ceiling having a plurality of concaves and convexes at the rear surfaces thereof and a plurality of legs having windows at the intermediate portions thereof, and a stopper member which is mounted on the aperture of the plate body and has projections, wherein the ceiling is integrated with said plurality of legs and said ceiling and legs respectively made of polycarbonate, polyacrylate or other transparent high polymer substance, and wherein said projections of said stopper member are inserted into said windows of said plurality of legs.

REFERENCES:
patent: 2109287 (1938-02-01), Elkington
patent: 4303305 (1981-12-01), Jones
patent: 4597691 (1986-07-01), Clarke
patent: 5308186 (1994-05-01), Hedgewick

Affiliated with

Also associated with

Rating

Reflecting body having high luminance does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reflecting body having high luminance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reflecting body having high luminance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-320820