Vehicle lifting jack with integral stowable crank handle

Details Vehicle lifting jack with integral stowable crank handle Vehicle lifting jack with integral stowable crank handle

1985-10-25

1986-05-06

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Single throw lever

Lazy tongs

254126, 254DIG3, 254 1, 74547, B66F 312

Patent

active

045866961

ABSTRACT:
A vehicle lifting jack of the actuating screw type is provided with an integral stowable crank. The crank comprises an L-shaped member pivotally connected to a crank handle. These elements are foldable together and may be swung over the lifting jack for storage. These elements are unfoldable for cranking the actuating screw to raise and lower the vehicle lifting jack. When unfolded, the crank is adjustable to a cranking position wherein the cranking element is in substantial alignment with the actuating screw to facilitate cranking.

REFERENCES:
patent: 1286161 (1918-11-01), Wagner
patent: 1558114 (1925-10-01), Morrison
patent: 1612446 (1926-12-01), Larson
patent: 1709746 (1929-04-01), Schwerin
patent: 3771385 (1973-11-01), Benoit et al.

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