Fire escape – ladder – or scaffold – Scaffold horse beam or leg – Relatively movable
Patent
1997-04-11
2000-06-06
Stodola, Daniel P.
Fire escape, ladder, or scaffold
Scaffold horse beam or leg
Relatively movable
1821811, 1821821, 182225, E04G 132
Patent
active
060706961
ABSTRACT:
An adjustable leg support assembly that includes a cross brace slidably mounted on a center support and projecting laterally therefrom to opposed ends spaced from the center support. An upper clevis is slidably mounted on the center support above the cross brace. A pair of legs each have one end affixed to the upper clevis, a lower end and a center portion affixed to associated ends of the cross brace. An attachment arrangement is selectively mountable at the upper end of the center support for attachment of structure to be supported. The upper clevis may be adjustably affixed to the center support such that the attachment structure on the center support is adjustably positionable with respect to the lower ends of the legs.
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Break Douglas G.
Chubb Arthur B.
Spencer Daniel J.
Suyak James E.
Smith Richard M.
Stodola Daniel P.
Tapco International Corporation
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