Bracket

Details Bracket Bracket

1978-06-16

1980-10-21

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Self-sustaining

Scaffold horse

182185, 182225, F16M 1100

Patent

active

042288711

ABSTRACT:
A bracket useful to form a free standing support on legs. The bracket comprises a cross piece to carry a platform. A pathway to receive a leg is positioned at each end of the cross piece. A sleeve is pivotally mounted on the pathway and extends when the bracket is in use, around a leg. A lever extends from the sleeve to permit pivoting of the sleeve to grip a leg positioned in the pathway and to permit the bracket to move up and down the leg. The free standing feature, together with ease of adjustment represents a considerable advantage.

REFERENCES:
patent: 1107098 (1914-08-01), Opelt
patent: 1271095 (1918-07-01), Staines
patent: 1832537 (1931-11-01), Erwin
patent: 1841676 (1932-01-01), Roberts
patent: 2583437 (1952-01-01), Newlon
patent: 2891819 (1959-06-01), Jackson
patent: 3080015 (1963-03-01), Devender
patent: 3388771 (1968-06-01), Corneliusen
patent: 3420334 (1969-01-01), Talbot

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