Motorized trailer wheel with direct drive and trailer...

Details Motorized trailer wheel with direct drive and trailer... Motorized trailer wheel with direct drive and trailer...

2005-09-20

2005-09-20

Morris, Lesley D. (Department: 3611)

Motor vehicles

Motor-carrying attachments

Driven steering wheel type

C180S011000, C280S003000

Reexamination Certificate

active

06945343

ABSTRACT:
The invention is a motorized trailer wheel mounted to a trailer tongue jack which has a single power source such as 12-volt battery-powered electric motor and gear reducer. The motor drives a pinion gear which engages a circular rack mounted to the wheel. Operation of the motor is controlled by an electrical switch assembly which can switch among OFF, FORWARD, and REVERSE positions.

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