Material or article handling – Static receptacle and means for charging or discharging – or... – Nongravity discharging means
Patent
1984-01-03
1986-04-22
Spar, Robert J.
Material or article handling
Static receptacle and means for charging or discharging, or...
Nongravity discharging means
198676, 414306, B65G 6546
Patent
active
045839034
ABSTRACT:
Apparatus is described for bottom unloading of storage structures (e.g., farm silos and the like). The apparatus includes a pivotable sweep arm which may include either a rotatable auger or an endless chain. Unique ratchet advancement mechanism at the inner end of the sweep arm pivots the sweep arm. A planetary gear mechanism is adapted to transmit rotational energy provided by the power source to the sweep arm. An improved tooth is described for penetrating and dislodging bulk material in a storage structure.
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Edmundson Dean P.
Millman Stuart J.
Spar Robert J.
Tiger Industries, Inc.
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