Pneumatic trailer landing gear

Details Pneumatic trailer landing gear Pneumatic trailer landing gear

1993-12-20

1995-09-19

Oberleitner, Robert J.

Land vehicles

Wheeled

Running gear

280475, B60S 902

Patent

active

054510767

ABSTRACT:
A pneumatic actuator for a trailer landing gear reduction assembly for directing the raising or lowering of the feet of a trailer. The pneumatic actuator replaces the hand crank which has traditionally been used for turning a gear reduction assembly of the trailer. The present invention can be incorporated onto the already existing trailer landing gear or the present invention can be milled directly onto the newly manufactured trailer.

REFERENCES:
patent: 2341191 (1944-02-01), Orendorff
patent: 2673471 (1954-03-01), Kline et al.
patent: 4116315 (1978-09-01), Vandenberg
patent: 4281852 (1981-08-01), Konkle
patent: 4345779 (1982-08-01), Busby
patent: 4400986 (1983-08-01), Swanson et al.
patent: 4402526 (1983-09-01), Huetsch
patent: 4466637 (1984-08-01), Nelson
patent: 5054805 (1991-10-01), Hungerink et al.
patent: 5181432 (1993-01-01), Allen
patent: 5299829 (1994-04-01), Rivers, Jr. et al.

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