Harvesters – Motorized harvester – Having driven means for handling or treating crop
Patent
1990-12-12
1991-12-10
Bui, Thuy M.
Harvesters
Motorized harvester
Having driven means for handling or treating crop
563281, A01D 5100
Patent
active
050706845
ABSTRACT:
Apparatus for retrieving objects from the ground has a ground-engageable drum rotatably mounted on an axle extending between opposite side plates, the drum having a plurality of drum fingers extending radially outwardly from the drum for piercing the objects as the drum is pushed over the ground, and a slotted comb oriented for the in seriatim passage of the drum fingers through respective slots of the comb as the drum is rotated for dislodging the objects as the drum fingers are pulled away therefrom.
REFERENCES:
patent: 3888370 (1975-06-01), Gamblin
patent: 4077194 (1978-03-01), Livingston
patent: 4434011 (1984-02-01), Moore
patent: 4561240 (1985-12-01), Moore et al.
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