Carriages incorporating vertically adjustable wheel assemblies

Details Carriages incorporating vertically adjustable wheel assemblies Carriages incorporating vertically adjustable wheel assemblies

1988-09-06

1990-05-01

Marmor, Charles A.

Land vehicles

Wheeled

Extensible

280 4317, 172407, B62D 3308

Patent

active

049212621

ABSTRACT:
Carriages for use in transporting a variety of vehicles and which include dual wheel and suspension members which are selectively raised and lowered by actuators through linkages, bearings and guide members which continuously stabilize the wheels and suspension members against longitudinal and laterally applied forces so as to distribute forces from the wheels to the carriage frames and wherein locks and stops are provided for limiting the retraction and/or extension of the wheels to retain the wheels in either a fully or partially retracted or fully extended positions.

REFERENCES:
patent: 2707857 (1955-05-01), Bobrowski
patent: 2784424 (1957-03-01), Southerland
patent: 3286657 (1966-11-01), Browne
patent: 3829116 (1974-08-01), Burdick
patent: 3972544 (1976-08-01), Soot
patent: 4513984 (1985-04-01), Wright
The New Unique-Recreational Vehicle-, Samsonette Boats "n" Home, Long Beach, Ca.

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