Sheet feeding or delivering – Delivering – With transfer means between conveyor and receiver
Patent
1987-02-24
1989-04-11
Rolla, Joseph J.
Sheet feeding or delivering
Delivering
With transfer means between conveyor and receiver
271184, 271185, 271198, 271314, B65H 2938
Patent
active
048199290
ABSTRACT:
Apparatus and method of feeding sheets to a sheet gatherer, comprising moving the sheets along a horizontal path and then arcuately downwardly to lay the sheets in the gatherer hopper. The sides of the sheets are supported by members which have irregular surfaces disposed in vertical upstanding planes for engaging the opposite sides edges of the upstanding sheets and thereby support the sheets while advancing them toward the hopper. The sheets are continuously moved from a loading position and in the horizontal direction and then through a downwardly extending arc and into the hopper.
REFERENCES:
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patent: 3680854 (1972-08-01), Daily et al.
patent: 3718217 (1973-02-01), Stobb et al.
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patent: 3982749 (1976-09-01), Stobb
patent: 4364554 (1982-12-01), Akers
patent: 4531343 (1985-07-01), Wood
patent: 4588180 (1986-05-01), Ballestrazzi et al.
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Advertisement, Portec Inc. Flomaster Division, Canon City, CO., perspective view enclosed and dated Jun. 7, 1966.
Bollinger David H.
Hansmann Arthur J.
Rolla Joseph J.
Stobb Inc.
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