Sheet feeding apparatus

Details Sheet feeding apparatus Sheet feeding apparatus

1999-06-28

2000-09-19

Bollinger, David H.

Sheet feeding or delivering

Feeding

Separators

271122, 271125, B65H 352

Patent

active

061200182

ABSTRACT:
The present invention provides a sheet feeding apparatus comprising a pair of rotary drive shafts disposed in parallel with each other and rotated in the same direction, a sheet feed roller provided on one of the rotary drive shafts, and a reverse rotation roller provided on the other rotary drive shaft and urged against the sheet feed roller, and wherein sheets are separated and fed one by one between the sheet feed roller and the reverse rotation roller, and further wherein at least one of the sheet feed roller and the reverse rotation roller is provided with a through hole through which the rotary drive shaft passes, and the through hole has an intermediate portion through which the rotary drive shaft passes, and an escape portion provided at an end and adapted to permit inclination of the rotary drive shaft to maintain parallelism between one roller and the other roller if the rotary drive shaft is inclined.

REFERENCES:
patent: 4627607 (1986-12-01), Ishii
patent: 5050854 (1991-09-01), Tojima
patent: 5172899 (1992-12-01), Tajima
patent: 5944305 (1999-08-01), Takashima et al.

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