Self levering vehicle jack

Details Self levering vehicle jack Self levering vehicle jack

1998-02-18

2000-04-25

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Rocking supports

F16M 1300

Patent

active

06053477&

ABSTRACT:
A vehicle jack which operates by leverage using the motion of the vehicle to lift an axle of the vehicle into the air. The jack has an outer tube which telescopes over an inner tube, and is adjustable for height. A base plate attached to the tubes grips the road surface with a rubber surface or with optional spike projections. An axle contact surface partially surrounds the axle, or is bolted with a U bolt to the axle.

REFERENCES:
patent: 1213994 (1917-01-01), Anderson
patent: 1268101 (1918-06-01), Drew
patent: 1955649 (1934-04-01), Nuccio
patent: 2012554 (1935-08-01), Travis
patent: 2075934 (1937-04-01), Gold
patent: 2108888 (1938-02-01), Gunter
patent: 2201373 (1940-05-01), Miniconi
patent: 2240430 (1941-04-01), Willard
patent: 2348743 (1944-05-01), McCue
patent: 3733051 (1973-05-01), Bollinger
patent: 3744757 (1973-07-01), White et al.
patent: 4369989 (1983-01-01), Mankey
patent: 5215289 (1993-06-01), Jacobson
patent: 5228651 (1993-07-01), Warner

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