Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1993-03-01
1994-10-18
Hughes, Tom
Metal working
Method of mechanical manufacture
Assembling or joining
29469, 295251, 29819, 29822, 180324, B23P 1100, B23P 1900
Patent
active
053555767
ABSTRACT:
Guardrail assembly is performed by a vehicle carrying an inventory of guardrail sections and guardrail support blocks. The vehicle moves along a series of prepositioned guardrail posts and includes a side-mounted support frame allowing joining of guardrail sections and deployment rearward of a continuous ribbon of joined guardrail sections. As the continuous ribbon of joined guardrail sections is deployed, it is urged laterally outward and against attachment sites of the series of prepositioned guardrail posts. The continuous ribbon is then attached to the guardrail post, including mounting of an intermediate support block. The assembly and mounting under the disclosed method and apparatus is approximately half that of conventional guardrail assembly and mounting.
REFERENCES:
patent: 4093082 (1978-06-01), Goodsell
patent: 4362435 (1982-12-01), Henry
patent: 5190118 (1993-03-01), Yelton
Cushing Keith A.
Hughes Tom
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