Recreational vehicle leveling and support system

Details Recreational vehicle leveling and support system Recreational vehicle leveling and support system

1977-07-11

1978-04-04

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Vehicle-body lifters

B66F 726

Patent

active

040822494

ABSTRACT:
A leveling and support system for recreational vehicle operates on water cylinders powered by a community water supply or a recreational vehicle water tank. A plurality of water cylinders are mounted to the recreational vehicle in pre-determined positions for leveling and supporting the vehicle. The cylinders are each connected through a branch valve to a main valve which in turn, is connected to a source of water under pressure. Each branch valve controls the operations of one water cylinder and the main valve supplied either water pressure or a suction through the branch valves to the water cylinders. The water cylinders have an operative position for supporting a vehicle and a stored position for travel with means for locking the cylinders in the stored position once the vehicle has been leveled.

REFERENCES:
patent: 3338554 (1967-08-01), Gostomski
patent: 3350063 (1967-10-01), Thurlow
patent: 3360141 (1967-12-01), Martin
patent: 3415490 (1968-12-01), Steele
patent: 3955797 (1976-05-01), Richards

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