Steerable wheeled assembly

Details Steerable wheeled assembly Steerable wheeled assembly

1978-02-16

1980-08-26

Silverstrim, John P.

Land vehicles

Wheeled

Running gear

116 31, 172289, 180154, 280419, 280445, 280 961, 280DIG9, 280DIG14, B62D 708, B62D 1300

Patent

active

042192080

ABSTRACT:
A steerable wheeled assembly for a vehicle such as a harvesting or windrowing machine of the type adapted to be drawn over crop rows in the ground is disclosed. The assembly includes rotatable vertical members and a horizontal axle member which are arranged in a "C" frame supportingly connected to the vehicle and which provides clearance under the axle. Ground engaging wheels rotate on stub axles which pivot in steering movement when the vertical members are rotated. Steering or pivot arms are mounted on each of the vertical members and are connected together by a tie rod. A fluid power actuated cylinder connected to one of the arms is used to pivot the arm and stear the vehicle.

REFERENCES:
patent: 1166680 (1916-01-01), Hanson
patent: 1217105 (1917-02-01), Rodd
patent: 1248231 (1917-11-01), Willis
patent: 1290648 (1919-01-01), Page
patent: 1810783 (1931-06-01), Noble
patent: 2369324 (1945-02-01), Thompson
patent: 2433422 (1947-12-01), Briscoe
patent: 2612385 (1952-09-01), Piltz
patent: 2788858 (1957-04-01), Aasland
patent: 3527316 (1970-09-01), Jones
patent: 4033426 (1977-07-01), Williams

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