Electric light weight portable scaffolding

Details Electric light weight portable scaffolding Electric light weight portable scaffolding

1992-06-05

1993-12-21

Chin-Shue, Alvin C.

Fire escape, ladder, or scaffold

Having transpositioning base and erecting means

182148, E04G 100

Patent

active

052714829

ABSTRACT:
A light weight, easily assembled, readily portable by a single individual, adjustable to most any terrain electric scaffold having a base with a plurality of outrigger members with adjustable feet to accommodate differential terrain wherein the base is affixed to a mast having a drive unit thereon capable of raising and lowering the work platform affixed thereto. The drive unit is plugged into any 110 outlet providing the required power for raising and lowering the work platform.

REFERENCES:
patent: 1505 (1840-03-01), Penfield
patent: 1917011 (1933-07-01), Bird
patent: 4194591 (1980-03-01), Fisher
patent: 4234055 (1980-11-01), Beeche
patent: 4397373 (1983-08-01), Ream, et al.
patent: 4498556 (1985-02-01), Garton
patent: 4569418 (1986-02-01), Novarini
patent: 5067587 (1991-11-01), Mims, Jr. et al.

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