Glare screen blade

Road structure – process – or apparatus – Traffic steering device or barrier

Patent

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Details

404 10, 256 1, E01F 1500

Patent

active

040884155

ABSTRACT:
A hollow, vertically standing blade having a width substantially greater than its thickness is provided with raised chevron-like configurations on its wider surfaces to deflect light directed thereagainst. A plurality of such blades mounted in spaced relation in a row on a support in the mediun strip of a highway block light from the headlights of vehicles traveling in one direction with respect to vehicles traveling in the opposite direction.

REFERENCES:
patent: 1650093 (1927-11-01), Rank
patent: 2318722 (1943-05-01), Smith
patent: 3096079 (1963-07-01), Winn
patent: 3114303 (1963-12-01), Oberbach
patent: 3276333 (1966-10-01), Blok
patent: 3349674 (1967-10-01), Hutwelker
patent: 3380428 (1968-04-01), Abrams
patent: 3583297 (1971-06-01), Udden

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