Sheet feeding or delivering – Feeding – With means to interrupt feeding
Patent
1983-09-20
1989-02-28
Rolla, Joseph J.
Sheet feeding or delivering
Feeding
With means to interrupt feeding
271162, 271263, B65H 700
Patent
active
048078689
ABSTRACT:
A sheet transport includes one or more drive nips and a mechanism for automatically disengaging the nips in response to a predetermined condition such as the sensing of a jammed or stalled sheet, the movement of a sheet delivery tray between a sheet feeding position and a retracted position or the opening of an access door to the sheet transport. In a preferred form, one element of each drive nip is moved from the other element on a pivoted mounting.
REFERENCES:
patent: 3301551 (1967-01-01), Cassano et al.
patent: 3599966 (1971-08-01), Del Vecchio et al.
patent: 3603680 (1971-09-01), Barton
patent: 3689064 (1972-09-01), Kuksa
patent: 3981493 (1976-09-01), Klappenecker et al.
patent: 4113245 (1978-09-01), Colglazier et al.
patent: 4223323 (1981-06-01), Kaneko et al.
patent: 4299382 (1981-11-01), Ichikawa
patent: 4335950 (1982-06-01), Gunzelmann et al.
patent: 4387889 (1983-06-01), Koyama et al.
Hirst Jan
Strutt John R.
Henry II William A.
Rolla Joseph J.
Xerox Corporation
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