Sheet feeding or delivering – Feeding – Separators
Patent
1984-11-29
1986-05-20
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separators
271 34, B65H 312
Patent
active
045896470
ABSTRACT:
A top vacuum corrugation feeder is disclosed that employs a vacuum feedhead working in conjunction with an air knife to feed sheets from the top of a stack. The feedhead is valveless and has a vacuum applied thereto during the entire feed cycle in order to increase reliability and decrease minimum feed speed.
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IBM Technical Disclosure Bulletin, vol. 6, No. 2, 1963, pp. 32, 33, "Document Feeder and Separator", T. H. Anderson and J. C. Baker.
Henry II William A.
Schacher Richard A,.
Xerox Corporation
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