Motor vehicles – Including one or more ski-like or runner members – With at least one surface-engaging propulsion element
Patent
1977-07-20
1978-08-01
Makay, Albert J.
Motor vehicles
Including one or more ski-like or runner members
With at least one surface-engaging propulsion element
180 26R, 2541391, 280402, B60P 312
Patent
active
041037995
ABSTRACT:
A highly maneuverable, compact and versatile working vehicle features a tricycle chassis having a single rear steering and traction wheel. The vehicle may be electrically powered. It possesses a low elevation hitching mechanism for engaging various types of automotive vehicles requiring hoisting and towing in tight quarters and at various angles. Cooperating with the hitching mechanism is an upper lifting boom and associated power winch means enabling the lifting of an automobile at one end to an adequate height for towing. The coacting hitch and hoisting means can transfer the load of the hoisted vehicle to the safest and most advantageous towing position on the working vehicle to minimize tipping. A unique hoisting boom extension is provided which imparts to the working vehicle a number of additional capabilities. Ease and convenience of operation and manipulation of components are provided for.
REFERENCES:
patent: 3048286 (1962-08-01), Sprague
patent: 3703240 (1972-11-01), Russell
patent: 3888369 (1975-06-01), Kesselring
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