Material or article handling – Self-loading or unloading vehicles – With load-receiving portion – or significant section thereof,...
Patent
1985-10-01
1987-05-19
Spar, Robert J.
Material or article handling
Self-loading or unloading vehicles
With load-receiving portion, or significant section thereof,...
280 4727, 280 63, B60D 116
Patent
active
046663592
ABSTRACT:
A towable dolly comprises a platform for supporting an object either alone or on a standard dolly, a wheel assembly pivotally secured to the forward end of the platform, and a lifting or tilting assembly for tilting the platform upwardly at its rear end relative to the wheel assembly so that it is raised from the ground in its towing position. A tow bar assembly projects forwardly from the wheel assembly for connection to a standard vehicle tow bar connector.
REFERENCES:
patent: 2623760 (1952-12-01), Fornelius
patent: 3455474 (1969-07-01), Truncali
patent: 4044967 (1977-08-01), Guichon
patent: 4215963 (1980-08-01), Doner
patent: 4295772 (1981-10-01), Zimmerman
patent: 4348143 (1982-09-01), Hedgespeth
Spar Robert J.
Underwood Donald W.
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