Fire escape – ladder – or scaffold – Plural platforms – common support
Patent
1980-01-08
1981-07-07
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Plural platforms, common support
182 58, 182150, 182206, E04G 308, E04G 310
Patent
active
042769574
ABSTRACT:
An improvement in portable scaffold assemblies which enables a scaffold to be securely hung upon a vertical portion of the building, without the need for permanent anchoring means, either on the building or on the scaffolding frame itself. The portable scaffold assembly is preferably constructed of square tubing, with a main pair of open-ended vertically extending tubular members comprising the main structural member for a permanent walkway, and also for hanging an auxillary walkway, therebelow. The scaffold may be positioned, in a vertical sense, very close to the top of the vertical building portion which supports the assembly, or telescoped downwardly therefrom to any desired extent. This is allowed by a pair of L-shaped upper arms which telescopically engage both the main scaffold holder assembly, and also the removable L-shaped anchors, which are movably fitted against the vertical supports of the building structure.
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Machado Reinaldo P.
Olsen Warren E.
Semmes David H.
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