Variable height stand

Details Variable height stand Variable height stand

1975-12-10

1977-03-29

Staab, Lawrence J.

Implements or apparatus for applying pushing or pulling force

Vehicle-body lifters

52 23, 52126, 248157, 248163, 2481885, 248352, B66F 726, F16M 1100

Patent

active

040145174

ABSTRACT:
A stand for support of a structure, as a mobile home, above the ground. The stand includes a generally flat base and a plurality of legs having lower ends pivotally assembled to the base. The legs extend in upwardly converging relationship away from the base and are pivotally connected at the upper ends to a support platform. The lower ends of the legs are movable on the base in such a fashion to raise and lower the support platform. Means are provided to secure the position of the lower ends of the legs to the base whereby the support platform may be positioned in firm, supportive relationship to the structure.

REFERENCES:
patent: 732418 (1903-06-01), King
patent: 1631513 (1927-06-01), Berry
patent: 1754974 (1930-04-01), Warfield
patent: 2080441 (1937-05-01), Shoop
patent: 2183427 (1939-12-01), Hou
patent: 2196715 (1940-04-01), Wiedman
patent: 2819873 (1958-01-01), Pearne
patent: 2895704 (1959-07-01), Urbain et al.
patent: 3669409 (1972-06-01), Eranosian
patent: 3709467 (1973-01-01), Mann
patent: 3828491 (1974-08-01), Koon et al.
patent: 3920212 (1975-11-01), Westwood

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