Agricultural rotary mowers

Details Agricultural rotary mowers Agricultural rotary mowers

1979-02-06

1982-01-26

Hafer, Robert A.

Harvesters

Motorized harvester

Including motorized vehicle causing transit of harvester

56 173, A01D 3526

Patent

active

043121756

ABSTRACT:
An agricultural rotary mower has a frame mountable upon three point linkage of a tractor. A rotor supporting beam extends in its operating position to one side of the tractor. Extended from the beam are two spindles with ground engaging skids at the lower end. Frustro conical rotors are mounted on the spindles and in use a single cutting swathe is formed with the rotors driven by independant drives to rotate in opposite directions towards one another. A crop compressing head is located in advance of the rotors and this together with a slight inclination of the shafts towards one another ensures an even cut of crop and a wide relatively undisturbed windrow of cut crop.

REFERENCES:
patent: 1903335 (1933-04-01), Falkiner
patent: 2510242 (1950-06-01), Minns et al.
patent: 3513647 (1970-05-01), Johnston et al.
patent: 3548572 (1970-12-01), Ferber
patent: 3673779 (1972-07-01), Scarnato et al.
patent: 3735572 (1973-05-01), Kasberger
patent: 3901004 (1975-08-01), Barnes
patent: 4094132 (1978-06-01), Decoene et al.

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