Self-propelled pedestrian-controlled tractor for towing helicopt

Details Self-propelled pedestrian-controlled tractor for towing helicopt Self-propelled pedestrian-controlled tractor for towing helicopt

1984-03-01

1986-03-18

Camby, John J.

Motor vehicles

Vehicle trains

180 191, 180904, 244 50, 280 4312, 414426, B62D 5104, B62D 2114, B64C 2550

Patent

active

045762457

ABSTRACT:
The tractor comprises a platform mounted on three wheels, one of which is a drive and steering wheel, and having pivotally mounted thereon a saddle member having shaped uprights which form a supporting structure for a hydraulic jack of the double-acting type the piston rod whereof has a yoke attached thereto, the two legs of the yoke being adapted to securely engage with the front wheel of a helicopter to be towed so as to drag the wheel along the saddle member.

REFERENCES:
patent: 3049253 (1962-08-01), Cabral
patent: 3854748 (1974-12-01), Goodacre
patent: 3946886 (1976-03-01), Robinson
patent: 4033422 (1977-07-01), Benning

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