Sheet feeding or delivering – Feeding – With means to align sheet
Patent
1983-01-24
1985-10-15
Stoner, Jr., Bruce H.
Sheet feeding or delivering
Feeding
With means to align sheet
271251, B65H 506, B65H 916
Patent
active
045469644
ABSTRACT:
A device for conveying a sheet along a conveying path while bringing and/or holding an edge of the sheet against an abutment strip at one side of the conveying path comprises a friction member that rotates about an axis extending transversely over the conveying path and has flexible fingers each extending in a direction that is the resultant of an axial component directed toward the abutment strip and a tangential component in the direction of rotation of the friction member. A rotating finger contacting a sheet in the path will bend in such a way that its end is displaced in the sheet conveying plane in the direction toward the abutment strip to position the sheet against that strip, and then will bend so as to move its end off the sheet.
REFERENCES:
patent: 3617719 (1972-06-01), May
patent: 3669447 (1972-06-01), Turner et al.
patent: 3929327 (1975-12-01), Olson
patent: 4359219 (1982-11-01), Garayuso
Xerox Disclosure Journal, vol. 4, No. 3, May/Jun. 1979, Hawkins et al., p. 327.
Barlow James E.
Johnston Albert C.
Oce'-Nederland, B.V.
Stoner Jr. Bruce H.
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