Car jack

Details Car jack Car jack

1981-07-06

1983-01-04

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Single throw lever

Mechanically actuated

B66F 312

Patent

active

043669484

ABSTRACT:
A car jack having a stand column secured at its lower end to a plate-like base and pivotally supporting an arm having a head for engaging a vehicle and adapted to be pivoted by a threaded spindle rotated by a hand crank, in which the base has relatively angularly disposed front and rear portions forming a transverse edge on which the jack tilts when raising, a car with a major portion of the front base portion underlying the stand column with the front base portion having a central supporting zone projecting downwardly below side zones with means at the side zones connecting the base to the stand column.

REFERENCES:
patent: 4194725 (1980-03-01), Erschens
patent: 4203577 (1980-05-01), Hafner

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