Fences – Highway guard
Patent
1991-01-16
1992-10-06
Cuomo, Peter M.
Fences
Highway guard
256 65, 256 66, 404 6, E01F 1500
Patent
active
051525070
ABSTRACT:
A guard rail assembly for roads comprising a first post, a second post, a fixing frame, a connector, and a pair of guard plates. The first post is a hollow squared structure filled with foamed plastics therein and is detachable and inserted into a second post buried in the ground. The connector is a corrugated plate having continuous vertical bending mounted on the first post. The pair of guard plates have a shape corresponding to the connector. Each end of the guard plate is engaged with the connector and fixed thereon.
REFERENCES:
patent: 3617076 (1971-11-01), Attwood et al.
patent: 3704861 (1972-12-01), Glaesener
patent: 4358090 (1982-11-01), Glaesener
patent: 4540160 (1985-09-01), Zanavich et al.
patent: 4739971 (1988-04-01), Ruane
Chun Heather
Cuomo Peter M.
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