Automatic, continuously operable bag opening apparatus

Details Automatic, continuously operable bag opening apparatus Automatic, continuously operable bag opening apparatus

1977-03-09

1978-10-10

Oresky, Lawrence J.

214308, B65G 6504

Patent

active

041192273

ABSTRACT:
The present continuously operable bag opening apparatus has two conveyor belts. The upstream end of each belt is supported on a horizontal drive member. The downstream end of each belt is supported on a respective substantially vertically extending guide roller, whereby the upper runs of the conveyor belts form a downwardly open channel, the belt walls of which converge toward the downstream end of the two conveyors. A rotary knife is arranged between the belts so that a bag which travels on the belts over the knife is cut open and its content falls down though said channel.

REFERENCES:
patent: 1911525 (1933-05-01), Neuman
patent: 2271937 (1942-02-01), Engels
patent: 2664995 (1954-01-01), Renner
patent: 3756586 (1973-09-01), Craft

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