Implements or apparatus for applying pushing or pulling force – Screw – Special engaging feature
Patent
1984-06-25
1985-12-17
Watson, Robert C.
Implements or apparatus for applying pushing or pulling force
Screw
Special engaging feature
254133R, B66F 336
Patent
active
045588481
ABSTRACT:
A jack adapter of the present invention includes a generally cylindrical solid rod having a recess formed in one end for indexing the end to a jack centering projection of a vehicle and an axially extending threaded aperture formed in an opposite end. The rod has a length selected to extend at least the distance between the jack support surface and the lower surface of an accessory running board mounted to the vehicle and a threaded fastener is employed for securing the rod to the accessory jack for the vehicle.
REFERENCES:
patent: 2618464 (1952-11-01), Sintz
patent: 2903258 (1959-09-01), Jovanovich
patent: 3984732 (1976-10-01), Podrecca
Fab-Form Products, Inc.
Watson Robert C.
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