Patent
1975-11-07
1976-11-23
Spar, Robert J.
214 52C, 214152, 214301, 214314, B65G 6734
Patent
active
039932036
ABSTRACT:
A method and apparatus for unloading bulk cargo from a railroad car that is enclosed within a receiver box which is, in turn, movably mounted within a rotating frame. The car is rotated approximately 180.degree. while selectively attached to the frame to place the cargo within the receiver box. The receiver box is thereafter moved from its car enclosing position and a cover placed thereon. Rotation of the frame, car and covered receiver box approximately 180.degree. places the apparatus in a position to discharge the cargo from the receiver box and the car from the frame.
REFERENCES:
patent: 758191 (1904-04-01), Robertson
patent: 1639487 (1927-08-01), Collis
Abraham George F.
International Paper Company
Spar Robert J.
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