Combination combine and hay head

Details Combination combine and hay head Combination combine and hay head

1979-10-19

1981-05-19

Hafer, Robert A.

Harvesters

Motorized harvester

Including plural operating units and drive

56DIG9, 56 2, A01D 7300

Patent

active

042676878

ABSTRACT:
An adapter frame for mounting a hay head of a forage harvester to a grain combine comprising an upper frame member for attachment to the upper combine frame, a lower frame member for attachment to the lower combine frame, vertical frame members interconnecting the upper and lower frame members, and horizontal attachment rods secured to the respective upper and lower frame members for reception into clevis members on a forage harvester, a threshold member on the lower frame member to bridge the output opening of the forage harvester with the input opening on the combine frame, and a hydraulic operating motor on the forage harvester connected to the hydraulic circuit of the combine.

REFERENCES:
patent: 3324637 (1967-06-01), Ashton et al.
patent: 3425194 (1969-02-01), Stott et al.
patent: 3599402 (1971-08-01), Heising et al.
patent: 3638407 (1972-02-01), Togami
patent: 4202154 (1980-05-01), Waldrop et al.

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