Bag placement apparatus for silo bag filling machines

Details Bag placement apparatus for silo bag filling machines Bag placement apparatus for silo bag filling machines

1987-05-28

1988-04-05

Thronson, Mark J.

Fluent material handling, with receiver or receiver coacting mea

With manipulation of flexible or collapsible receiver or supply

141 10, A01F 2516, B65G 304

Patent

active

047352426

ABSTRACT:
Bag placement apparatus for silo bag filling machines of the type having a forming chamber, said apparatus comprising a bag supporting framework; an overhead winch and cable unit; a trolley; and a trolley track. The winch is supported on the trollery, which, in turn, is carried by and reciprocally movable along the horizontally extending trolley track. A silo bag is draped over the framework and then vertically lifted by the winch-cable unit. The trolley is then rolled forward over the forming chamber and the winch activated to lower the bag supporting framework onto the top of the forming chamber from where the bag is dispensed during the filling operation.

REFERENCES:
patent: 4002243 (1977-01-01), Kramer
patent: 4050589 (1977-09-01), Dolza
patent: 4480942 (1984-11-01), Farrow
patent: 4548243 (1985-10-01), Diaz
patent: 4611642 (1986-09-01), Durhman
patent: 4621666 (1986-11-01), Ryan

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