Sheet feeding or delivering – Feeding – By means to convey sheet
Patent
1992-09-02
1993-12-14
Skaggs, H. Grant
Sheet feeding or delivering
Feeding
By means to convey sheet
271242, B65H 502
Patent
active
052695093
ABSTRACT:
A cut sheet registration device comprises at least two idler rolls biassed into contact with an intermittently-driven feed roll, the idler rolls being pivoted on a bar which is itself pivotable with respect to the axis of the feed roll, so as to adjust the angle which the contact joints of the idler rolls make with the feed roll. The angle of the bar is adjustable at the factory to allow for any misalignment etc. in the downstream sheet-using devices.
REFERENCES:
patent: 3915449 (1975-10-01), Johnson et al.
patent: 3942789 (1976-03-01), Townsend
patent: 4188025 (1980-02-01), Gustafson et al.
patent: 4997179 (1991-03-01), Mizutani et al.
patent: 5022638 (1991-06-01), Ifkovits
Cromar Brian D.
Watson Peter R.
Skaggs H. Grant
Xerox Corporation
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