Self-aligning scissor type jack

Details Self-aligning scissor type jack Self-aligning scissor type jack

1978-08-08

1979-04-10

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Multiple lifters

254122, B66F 322

Patent

active

041484614

ABSTRACT:
A self-aligning scissor type jack for leveling a vehicle on a ground surface. The jack adjusts to sloping ground surfaces for leveling the vehicle thereon and preventing uneven loads being placed on the jack and the frame of the vehicle. The jack by design can be quickly bolted laterally across the rear of the vehicle frame thereby requiring a minimum time for installation. The jack further provides additional strength to the frame structure.

REFERENCES:
patent: 2567681 (1951-09-01), Schwartz et al.
patent: 2747836 (1956-05-01), Sherman
patent: 3669409 (1972-06-01), Eranosian
patent: 4041729 (1977-08-01), Bilz

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