Document feeding apparatus

Details Document feeding apparatus Document feeding apparatus

1974-04-26

1976-03-30

Hix, L. T.

Photocopying

Projection printing and copying cameras

Original moves continuously

271274, 355 75, G03B 2762

Patent

active

039471110

ABSTRACT:
An apparatus is provided for feeding individual sheets. The apparatus includes means for feeding the sheets which comprises at least one roll. Means are included for biasing the roll against the sheet with a first force normal to the sheet for a sheet having a thickness up to a first thickness and for step-wise increasing the first force to a second force normal to the sheet for sheets having a thickness greater than the first thickness. A reproducing apparatus including the above-noted sheet feeding apparatus is also provided.

REFERENCES:
patent: 1299386 (1919-04-01), Schreck
patent: 3424529 (1969-01-01), Liger et al.
patent: 3680853 (1972-08-01), Houghton
patent: 3689151 (1972-09-01), Holmann
patent: 3696717 (1972-10-01), Honma et al.
patent: 3741647 (1973-06-01), Harris
patent: 3743406 (1973-07-01), Konori et al.

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