Pendulum jack

Details Pendulum jack Pendulum jack

1976-06-01

1977-03-22

Smith, Al Lawrence

Implements or apparatus for applying pushing or pulling force

Traversing jack

Screw

254 97, 254101, 254DIG1, B66F 308

Patent

active

040132676

ABSTRACT:
An automobile jack having a pivotal center post mounted in a swivel base and a pair of opposed legs which enables the user to move the car after it has been raised by the jack. The legs are caused to translate together in opposing directions by means of a crank and gear mechanism to cause the post leg while the car is raised to pivot and thereby shift the car in the desired direction for balancing purposes in order to secure the car in its raised position.

REFERENCES:
patent: 1709506 (1929-04-01), Wallace et al.
patent: 1916497 (1933-07-01), Skoy
patent: 2819873 (1958-01-01), Pearne
patent: 3240471 (1966-03-01), Townsend

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