Machine for gathering ground strewn articles

Harvesters – Raking and loading

Reexamination Certificate

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Reexamination Certificate

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07086216

ABSTRACT:
A machine for removing articles strewn on a tract of ground generally consisting of a wheel unit; a support frame mounted on the wheel unit, having means for advancing the machine along the tract of ground; an endless conveyor mounted on the support frame, having means to gather articles deposited on the tract of ground and a flight extending from a front end disposed adjacent ground level, upwardly and rearwardly to an elevated rear end; a receptacle mountable on the support frame, positioned to receive articles gathered by the gathering means, carried upwardly and rearwardly on the conveyor and discharged therein; a moldboard disposed forwardly of a lower front end of the conveyor, pivotally connected to the support frame; and means for driving the conveyor.

REFERENCES:
patent: 501515 (1893-07-01), Johnson
patent: 2751745 (1956-06-01), Magee
patent: 3587814 (1971-06-01), Garabedian
patent: 3923169 (1975-12-01), Van Drie
patent: 3946541 (1976-03-01), Jennings
patent: 3962072 (1976-06-01), Ramacher et al.
patent: 4051961 (1977-10-01), Williams
patent: 4147017 (1979-04-01), Cortopassi et al.
patent: 4221665 (1980-09-01), Decker
patent: 4287707 (1981-09-01), Persoons et al.
patent: 4335570 (1982-06-01), Fitzmaurice
patent: 4921294 (1990-05-01), Klopfenstein
patent: 319420 (1989-06-01), None

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