Compactor

Details Compactor Compactor

1991-07-23

1992-06-02

Hornsby, Harvey C.

Presses

Automatic or material triggered control

Of material addition, deposition, or discharging

53526, 53527, 100 99, 100155R, 100177, 100229A, 141 77, B30B 300, B30B 500

Patent

active

051177501

ABSTRACT:
A compacting apparatus is provided for compressing material within a flexible bag including a pair of compression rollers which move from an upper to a lower position within the apparatus while contacting the bag. Vertically extending guide rails are provided for guiding the rollers in their movement and the rails are oriented in diverging relationship to each other to allow the rollers to move outwardly as they move downwardly. In addition, the guide rails are mounted to permit at least one of the rollers to pivot outwardly as the bag is filled with material and as the material is compacted.

REFERENCES:
patent: 720053 (1903-02-01), McKibben
patent: 824592 (1906-06-01), Schayer
patent: 831041 (1906-09-01), Davis et al.
patent: 1474625 (1923-11-01), Eckert
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patent: 2956383 (1960-10-01), Gausman
patent: 4324088 (1982-04-01), Yamashita et al.
patent: 4719851 (1988-01-01), Chesnut
patent: 4735136 (1988-04-01), Lee et al.

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