Means for determining difference in copy sheet transportation st

Details Means for determining difference in copy sheet transportation st Means for determining difference in copy sheet transportation st

1977-08-05

1979-09-04

Stoner, Jr., Bruce H.

Sheet feeding or delivering

Feeding

With means to interrupt feeding

271256, 340674, B65H 714, B65H 704, B65H 706

Patent

active

041666151

ABSTRACT:
In an electrostatic reproduction machine there is provided one or more rollers capable of rotating in union with a copy sheet being advanced, in the course of travel of the copy sheet. Sensing switches are provided for sensing nonuniformity in rotation of the rollers which may occur in abnormal copy sheet transportation states and, more particularly, in a jam state. The outputs from the sensing switches are utilized for identifying the abnormal machine states.

REFERENCES:
patent: 3130394 (1964-04-01), Hinz et al.
patent: 3495904 (1970-02-01), Kelsch et al.
patent: 3521880 (1970-07-01), Shebanow et al.
patent: 3693969 (1972-09-01), Sakamaki et al.
patent: 3917142 (1975-11-01), Guarderas
Cutaia, A., "Document Feed Control," IBM Technical Disclosure Bulletin, vol. 4, No. 6, Nov. 1961, pp. 20 & 21.

Affiliated with

Also associated with

Rating

Means for determining difference in copy sheet transportation st does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Means for determining difference in copy sheet transportation st, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Means for determining difference in copy sheet transportation st will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2126113