Automobile jack and wheel dolly

Details Automobile jack and wheel dolly Automobile jack and wheel dolly

2006-10-31

2009-10-06

Rodríguez, Saúl J (Department: 3652)

Material or article handling

Wheel and wheel-type article handler and transporter

Vertically swinging article engager

C414S426000, C414S427000, C414S429000

Reexamination Certificate

active

07597524

ABSTRACT:
A wheel dolly is disclosed that is suited to serve as both an automobile jack, capable of holding large loads aloft for extended periods, relying on only mechanical systems and eliminating hydraulic systems. In a further aspect, the wheel dolly of the present invention does not include extended arms, handles, or levers for pumping or rotating the lifting mechanisms. Each lifting element terminates in only a single nut exposed to the user. Preferably, each nut of each lifting system has the same plan dimensions as the other, thus providing the advantage of allowing the user to operate the dolly with a driver and only one socket.

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