Adjustable scaffold

Fire escape – ladder – or scaffold – Platform with elevating or lowering means

Patent

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Details

182 63, 52109, 187 18, 254122, E04G 122

Patent

active

040882039

ABSTRACT:
An adjustable scaffold having a platform supported from a base by at least two sets of scissors connectors, and a lifting means for adjusting the platform between stored and elevated positions. The lifting means is pivotally attached between, rather than within, the sets of scissors connectors.

REFERENCES:
patent: 3796282 (1974-03-01), Denier
patent: 3889778 (1975-06-01), Dotts
patent: 3983960 (1976-10-01), Sikli
patent: 3991857 (1976-11-01), Wolk

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