Collapsible work support

Details Collapsible work support Collapsible work support

1979-08-31

1981-01-20

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Unitary foldable, rigid scaffold or ladder

Trestle

182181, 182225, F16M 1100

Patent

active

042457181

ABSTRACT:
A work support or saw horse formed of lightweight tubular metal and having a hinge which facilitates folding of the support to a reduced size for storage and transportation. One embodiment of the support has integral portions which interlock to form an integral hinge which extends the entire length of the support.

REFERENCES:
patent: 2825606 (1958-03-01), Rebensdorf
patent: 3406786 (1968-10-01), Lang
patent: 3481430 (1969-12-01), Solomon
patent: 3734235 (1973-05-01), Lanier
patent: 4113056 (1978-09-01), DeLorenzo

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