Bag squeezer

Details Bag squeezer Bag squeezer

1996-04-10

1997-12-23

Gerrity, Stephen F.

Presses

Reciprocating press construction

Oscillatory or hinged platen or piston

100264, 100271, 222105, 2221812, 222203, B30B 704

Patent

active

056997302

ABSTRACT:
A bag squeezing apparatus for breaking up bridging of material being delivered from the bag. A pair of jaws are sequentially operated to impact opposite sides of the bag.

REFERENCES:
patent: Re25799 (1965-06-01), Perdue
patent: 31027 (1861-01-01), Middleton
patent: 600203 (1898-03-01), Kellogg
patent: 1130879 (1915-03-01), Berrigan
patent: 1131032 (1915-03-01), Berrigan
patent: 1607619 (1926-11-01), Hamilton
patent: 2419330 (1947-04-01), Anderson
patent: 2843331 (1958-07-01), Reeves
patent: 2858051 (1958-10-01), Cunningham
patent: 4303011 (1981-12-01), Reiner
patent: 4735810 (1988-04-01), Dacal
patent: 4810156 (1989-03-01), Pendleton et al.
patent: 5271439 (1993-12-01), Alack

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