Paper transport mechanism

Details Paper transport mechanism Paper transport mechanism

1994-07-12

1995-08-22

Bollinger, David H.

Sheet feeding or delivering

Feeding

By means to convey sheet

B65H 502

Patent

active

054432553

ABSTRACT:
A paper transport mechanism includes a first guide plate having an end part, a rotation fulcrum located in a vicinity of the end part and first rollers, a second guide plate having a first surface part which confronts the first guide plate with a gap formed therebetween in a closed position of the first guide plate, a second surface part which is curved, second rollers and fourth rollers which make pressing contact with the first rollers in the closed position of the first guide plate so as to transport a paper between the first and second guide plates, a third guide plate having a third surface part which confronts the second surface part of the second guide plate with a gap formed therebetween and third rollers which make pressing contact with the second rollers in the closed position of the first guide plate so as to transport a paper between the second and third guide plates, and a mechanism for urging the third rollers against the second rollers in the closed position of the first guide plate and for separating the third rollers from the second rollers in an open position of the first guide plate.

REFERENCES:
patent: 4948115 (1990-08-01), Burger
patent: 5209133 (1993-05-01), Ballard
Patent Abstracts of Japan, vol. 12/No. 495 (M-780), Dec. 23, 1988 (JP 63-212663).

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