Conveyors: power-driven – Conveyor having means specialized for collecting a load from... – Power-driven feed means
Patent
1981-03-02
1982-10-26
Valenza, Joseph E.
Conveyors: power-driven
Conveyor having means specialized for collecting a load from...
Power-driven feed means
198518, B65G 6502
Patent
active
043557139
ABSTRACT:
Apparatus for lifting produce-filled cartons from an agricultural field. A main frame has a pickup device at its forward end, comprising a pair of rotating facing discs on two generally vertical converging planes with high friction faces for engaging the carton side walls. A gripping device behind the pickup device comprises a substantially coplanar pair of rotatable yieldable tired wheels facing each other and inclined rearwardly upwardly, the tires providing high friction surfaces for engaging the carton side walls. The gripping device is located so that it positively takes away the carton from the pickup device and supports it while conveying it rearwardly and upwardly to a conveyor means that moves the carton upwardly and rearwardly therefrom.
REFERENCES:
patent: 2367970 (1945-01-01), Smoker
patent: 2565548 (1951-08-01), Cordes
patent: 2622550 (1952-12-01), Ritchie
patent: 2688392 (1954-09-01), Dion
patent: 3521734 (1970-07-01), Kerber, Jr.
patent: 3670869 (1972-06-01), Dimmock
patent: 3923169 (1975-12-01), Van Drie
patent: 4185731 (1980-01-01), Van Drie
Valenza Joseph E.
Williamson D.
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