Sheet feeding or delivering – Feeding – Separators
Patent
1981-01-23
1982-11-16
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separators
271 95, B65H 308
Patent
active
043592163
ABSTRACT:
A flexible sheet feeding mechanism with a hopper for receiving parallel sheets and a suction pickup which has a simultaneous linear and angular reciprocating motion. The pickup separates the outside sheet of the hopper stack by applying suction near one edge. The linear and angular motion of the suction device then peels that sheet off of and away from the stack, feeding it into a set of friction rollers. The plane formed by the outside flexible sheet intersects the plane generated by the path of linear reciprocal movement.
REFERENCES:
patent: 1290509 (1919-01-01), Chandler
patent: 2111024 (1938-03-01), Donnellan
patent: 3269724 (1966-08-01), Lefiet
patent: 3736213 (1973-05-01), Jorss
patent: 3861667 (1975-01-01), Jahme
Myers Grover M.
R. J. Reynolds Tobacco Company
Root III Joseph E.
Schacher Richard A,.
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