Sliding jack support

Details Sliding jack support Sliding jack support

1991-08-30

1993-03-23

Focarino, Margaret A.

Land vehicles

Wheeled

Articulated vehicle

280477, B60D 300

Patent

active

051957698

ABSTRACT:
A device for supporting and shifting the jack post of a trailer tongue mounted jack comprises a jack post receiving socket mounted on an upper member which slides on a low friction surface located between the upper member and a ground engaging base member, the upper member being temporarily lockable in any of several positions on the base member and having a lever on the base member to facilitate alignment of the components of a trailer hitch with minimum force.

REFERENCES:
patent: 3084953 (1963-04-01), McGregor
patent: 3464882 (1969-09-01), Morton
patent: 3740077 (1973-07-01), Williams
patent: 3765703 (1973-10-01), Voelkerding et al.
patent: 4431208 (1984-02-01), Geeves
patent: 4537416 (1985-08-01), Linaburg
patent: 4911460 (1990-03-01), DePaula
patent: 4961589 (1990-10-01), Faurenhoff
patent: 5009444 (1991-04-01), Williams, Jr.

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