Mechanism for facilitating document sheet settling in an improve

Details Mechanism for facilitating document sheet settling in an improve Mechanism for facilitating document sheet settling in an improve

1990-11-23

1991-12-31

Valenza, Joseph E.

Sheet feeding or delivering

Delivering to stack and feeding therefrom

With sheet sensor for selective location

271207, B65H 3100

Patent

active

050765582

ABSTRACT:
Settling of document sheets returned to the document sheet stack support in such support is facilitated by a flow of positive pressure air directed at document sheets travelling in the document sheet feed path downstream, in the direction of sheet travel from the fourth feed mechanism, and a flexible member, extending into the sheet feed path, located between the fourth feed mechanism and the air flow.

REFERENCES:
patent: 4056264 (1977-11-01), Dhooge et al.
patent: 4169674 (1979-10-01), Russel
patent: 4368973 (1983-01-01), Silverberg
patent: 4395038 (1983-07-01), Fitzpatrick
patent: 4469319 (1984-09-01), Robb et al.
patent: 4702468 (1987-10-01), Pollich
patent: 4804174 (1989-02-01), ter Horst
Russel, M. "Document Feeder", Research Disclosure, Oct. 1980, No. 198, pp. 407-408.

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