Pull type swather assembly and mounting therefor

Land vehicles – Wheeled – Articulated vehicle

Patent

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Details

172248, 172383, 280444, B62D 5300

Patent

active

044601930

ABSTRACT:
The table knife and reel assemblies of a swather are bolted to a main mounting beam which in turn is mounted on a pair of double wheel assemblies one each adjacent each end thereof. The hitch pole from the tractor or other source of power is pivotally secured adjacent one end of said main mounting beam. In the hydraulic embodiment, piston and cylinder assemblies move the pole and the wheels between the field and transport positions and in the mechanical embodiment, linkage is provided between the pole and the wheel assemblies and the pole is moved by the tractor. In the hydraulic embodiment, a sequencing valve may be provided in conjunction with the table adjusting piston and cylinder which operates the piston and cylinder controlling the wheels when the table is raised and lowered between the field and transport positions.

REFERENCES:
patent: 2470842 (1949-05-01), Barrington
patent: 3919831 (1975-11-01), Halls
patent: 4119329 (1978-10-01), Smith
patent: 4186806 (1980-02-01), Ward
patent: 4361341 (1982-11-01), Gustafson

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