Trailer jack leveling adapter

Details Trailer jack leveling adapter Trailer jack leveling adapter

1997-03-06

1998-05-26

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Vehicle attached jack

Attached to trailer tongue

254424, B66F 904

Patent

active

057554307

ABSTRACT:
Disclosed is a trailer jack leveling adapter for improving a fifth wheel trailer jack stand having a pair of downwardly telescoping leg assemblies whereby one of the leg assemblies may be adjusted to compensate for an uneven supporting surface for leveling the trailer. The trailer jack leveling adapter comprises a connector fixedly attached to a lower end of a leg assembly. An elongated leg extension is longitudinally adjustably engaged with the connector. The leg extension is also pivotally connected at a lower end thereof to a leg assembly foot pad such that the leg extension and foot pad may be moved relative the leg assembly for leveling the trailer.

REFERENCES:
patent: 2771787 (1956-11-01), Dixon
patent: 3433457 (1969-03-01), Van Der Ende
patent: 4266809 (1981-05-01), Wuerflein
patent: 4556200 (1985-12-01), Shoemaker
patent: 4921269 (1990-05-01), Scully
patent: 5203039 (1993-04-01), Fredman
patent: 5219429 (1993-06-01), Shelton
patent: 5527054 (1996-06-01), Williams

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