Bulk bag emptying apparatus and method

Details Bulk bag emptying apparatus and method Bulk bag emptying apparatus and method

1988-11-29

1990-10-30

Skaggs, H. Grant

Dispensing

Collapsible wall-type container

With casing or support

414291, 414403, 414415, 222181, 222196, B65D 3556

Patent

active

049663119

ABSTRACT:
Apparatus and method of emptying a material-filled bulk bag of the type having a bottom discharge spout which is releasably closed above a bottom end of the spout being released and opened after the bottom end of the spout is releasably and sealably attached to a material receiving conduit so as to provide a substantially dustless emptying procedure.

REFERENCES:
patent: 3257040 (1966-06-01), Dumbaugh et al.
patent: 3924781 (1975-12-01), Witte
patent: 3961655 (1976-06-01), Nattrass et al.
patent: 4182591 (1980-01-01), Stanelle
patent: 4306668 (1981-12-01), Love
patent: 4518106 (1985-05-01), LaFleur
patent: 4527716 (1985-07-01), Haas et al.
patent: 4557364 (1985-12-01), Ball
patent: 4727913 (1988-03-01), Bliss
patent: 4790708 (1988-12-01), Bennigsen-Mackiewicz
patent: 4810156 (1989-03-01), Pendleton et al.
patent: 4811889 (1989-03-01), Dackus et al.

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