Single drive nip sheet buffering system using independently driv

Details Single drive nip sheet buffering system using independently driv Single drive nip sheet buffering system using independently driv

1993-03-03

1995-01-24

Schacher, Richard A.

Sheet feeding or delivering

Feeding

With means to interrupt feeding

271177, 271182, 271237, 271242, B65H 714

Patent

active

053836561

ABSTRACT:
A paper transport system includes an apparatus for controlling movement of the sheets along the predetermined course to provide sheet buffering. The apparatus includes first and second friction surfaces mounted for movement in orbital paths on opposite sides of the predetermined course in opposed relationship to define a nip through which the paper sheets pass. A selectively operable drive is provided for independently controlling the movement of the first and second friction surfaces, and the first friction surface has a coefficient of friction with the paper sheets which is greater than the coefficient of friction of the second surface with the paper sheets which is in turn greater than the coefficient of friction between the paper sheets.

REFERENCES:
patent: 2979330 (1961-04-01), Weber
patent: 4270743 (1981-06-01), Crampton
patent: 4285513 (1981-08-01), Kwasnitza
patent: 4693461 (1987-09-01), Takahashi
patent: 4801134 (1989-01-01), Yokoyama
patent: 5008713 (1991-04-01), Ozawa

Affiliated with

Also associated with

Rating

Single drive nip sheet buffering system using independently driv does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single drive nip sheet buffering system using independently driv, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single drive nip sheet buffering system using independently driv will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1463861