Two-wheeled dolly for moving heavy objects

Material or article handling – Self-loading or unloading vehicles – With load-receiving portion – or significant section thereof,...

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Details

280 4729, B62B 114

Patent

active

057384800

ABSTRACT:
A hand truck or dolly is shown which includes a frame pivotable on a pair of wheels. The frame includes a foot plate and a slidable bracket on which a heavy item to be carried can be mounted. The support can be raised by a screw operated by a hand crank or power-assisted elevator, while one end of the screw is fastened to the foot plate.

REFERENCES:
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patent: 3120370 (1964-02-01), Sause, Jr.
patent: 3907138 (1975-09-01), Rhodes
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patent: 4281957 (1981-08-01), Vishe et al.
patent: 4487537 (1984-12-01), Morse
patent: 4515233 (1985-05-01), Silverstein
patent: 4741659 (1988-05-01), Berg
patent: 5122027 (1992-06-01), Tabayashi
patent: 5489183 (1996-02-01), Malden et al.
patent: 5575605 (1996-11-01), Fisher

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