Grass forage harvester

Details Grass forage harvester Grass forage harvester

1979-06-04

1981-08-18

Hafer, Robert A.

Harvesters

Motorized harvester

Including plural operating units and drive

241236, 56 164, 56289, A01D 5526, A01D 5500

Patent

active

042839041

ABSTRACT:
A grass forage harvester has mowing and/or gathering mechanism whereby cut grass is brought to cutter mechanism comprising a rotor with peripheral cutter blades and to impelling mechanism comprising fan or projector vanes. The said cutter blades are articulated on the rotor and cooperate with at least one counter-blade which is placed between the said cutter mechanism and the said impelling mechanism to retain the grass so that it is cut into small pieces before it passes to the impelling mechanism. There is an elevator funnel through which the small pieces are raised for delivery into a vehicle.

REFERENCES:
patent: 2956602 (1960-10-01), Gronberg
patent: 3463406 (1969-08-01), Musgrave
patent: 3916605 (1975-11-01), Richards et al.
patent: 4033518 (1977-07-01), Fleming et al.
patent: 4077573 (1978-03-01), Kersey et al.

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