Sheet conveying apparatus and sheet conveying method

Details Sheet conveying apparatus and sheet conveying method Sheet conveying apparatus and sheet conveying method

1990-06-08

1991-04-16

Pendegrass, Joan H.

Photocopying

Contact printing

Light boxes

271 31, 271 37, 271121, G03G 1500, B65H 306

Patent

active

050087134

ABSTRACT:
This specification discloses a sheet conveying apparatus having piling means for piling sheets with a predetermined amount of deviation in the direction of conveyance provided therebetween, first conveying means for imparting a conveying force to only that surface of the lead-off one of the sheets piled with the predetermined amount of deviation provided therebetween which is not in contact with the other sheets, and movement restricting means disposed upstream of the first conveying means by a distance shorter than the predetermined length of the conveyed predetermined sheet minus the predetermined amount of deviation for restricting the movement of the other sheets than the lead-off sheet. The specification also discloses a sheet conveying method characterized by the step of piling sheets successively with a predetermined amount of deviation in the direction of conveyance provided therebetween, imparting a conveying force in the direction of conveyance to the lead-off of the piled sheets, and conveying the other sheets than the lead-off sheet in the direction opposite to the direction of conveyance.

REFERENCES:
patent: 4074902 (1978-02-01), Bradbury
patent: 4093372 (1978-06-01), Guenther
patent: 4172655 (1979-10-01), Wood
patent: 4365794 (1982-12-01), Roller
patent: 4376530 (1983-03-01), Akai
patent: 4458890 (1984-07-01), Kawazu
patent: 4473789 (1984-09-01), Hildebrandt
patent: 4573789 (1986-03-01), Wada
patent: 4621921 (1986-11-01), Takahata et al.
patent: 4666140 (1987-05-01), Godlewski
patent: 4772004 (1988-09-01), Golicz
patent: 4777498 (1989-10-01), Kasamura et al.
patent: 4873547 (1989-10-01), Sasaki

Affiliated with

Also associated with

Rating

Sheet conveying apparatus and sheet conveying method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sheet conveying apparatus and sheet conveying method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet conveying apparatus and sheet conveying method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-424621