Road guard belt

Details Road guard belt Road guard belt

1979-10-16

1981-05-19

Byers, Jr., Nile C.

Road structure, process, or apparatus

Traffic steering device or barrier

256 1, 256 131, E01F 1500

Patent

active

042681863

ABSTRACT:
A road guard belt comprising a hollow belt-shaped body composed of an inflatable portion molded into one integral belt and a adapted to be inflated into an elongated tubular body by introducing fluid through a throttle hole therein. The hollow belt-shaped body is fitted to a road wall side facing the driveway.

REFERENCES:
patent: 3233870 (1966-02-01), Gerhardt
patent: 3503600 (1970-03-01), Rich
patent: 3540699 (1970-11-01), Guzzardella
patent: 3545802 (1970-12-01), Rich
patent: 3572465 (1971-03-01), Olson
patent: 3574379 (1971-04-01), Jordan
patent: 3975916 (1976-08-01), Watson

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