Tail stopping and knockdown device

Details Tail stopping and knockdown device Tail stopping and knockdown device

1986-07-16

1990-10-30

Werner, Frank E.

Material or article handling

Apparatus for moving intersupporting articles into, within,...

Stack forming apparatus

4147944, 4147945, 4147927, 414793, 4147961, 4147979, 414786, 271 31, 271182, 271183, 271202, 271218, B65G 6000

Patent

active

049665219

ABSTRACT:
A device for slowing cut sheets in seriatum flow by nipping the trailing edge of the sheets as they leave a high-speed conveyor system is provided whereby the sheets pass to a stacking pile at a slow speed. The nipping device is provided in several embodiments including a brush carrying roll, an oscillating roll on a lever arm and an air jet. Ream removal apparatus are also provided to remove reams of paper from the bottom of the stacking pile.

REFERENCES:
patent: 1545914 (1925-07-01), Maxson
patent: 1767907 (1930-06-01), Werotte
patent: 2177460 (1939-10-01), Renz
patent: 2641321 (1953-06-01), Cruzan
patent: 2940617 (1960-06-01), Reed
patent: 3432161 (1969-03-01), Dale et al.
patent: 4162649 (1979-07-01), Thornton
patent: 4247094 (1981-01-01), Vits
patent: 4396336 (1983-08-01), Malamood

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