Sheet separating device in a packaging machine

Details Sheet separating device in a packaging machine Sheet separating device in a packaging machine

1986-08-26

1987-08-11

Coan, James F.

Package making

Means to feed cover material

Continuous web cover material

271101, 414128, 493123, 493317, B65H 508

Patent

active

046852727

ABSTRACT:
In order to constitute means for reliably separating sheets positioned at the lowermost level in a magazine one by one, there are provided two stages of main and auxiliary side hooks which can be rocked in the direction for supporting the sheets and in the direction for releasing the same as operated inversely to the seam hooks, on the both left and right sides of the magazine so that the side hooks can be rocked in correlation with suction arms, each of the respective side hooks has its supporting position for the sheets made variable, and the side hooks are adjustably disposed so that the interval between the side hooks on the left and right sides of the magazine can be varied with the main and auxiliary side hooks on each side held integrally.

REFERENCES:
patent: 2914323 (1959-11-01), Sramek
patent: 3069158 (1962-12-01), Engleson et al.
patent: 3156167 (1964-11-01), Galloway
patent: 3618482 (1971-11-01), Bowman
patent: 4066009 (1978-01-01), Calvert et al.
patent: 4116428 (1978-09-01), Schubert

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