Sheet feeding or delivering – Feeding – Separators
Patent
1985-05-20
1986-03-04
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separators
271125, B65H 352
Patent
active
045736758
ABSTRACT:
A device for feeding envelopes from a hopper to an envelope processing station. Driving and driven rollers feed the envelopes one at a time from the hopper. The rollers define a nip through which the envelopes are fed. A unique "U" shaped spring forces the driven roller to contact the driving roller causing the driven roller to oscillate when no envelopes are fed. The oscillation helps envelope feeding by pulling and separating the lead envelope from the stack.
REFERENCES:
patent: 749986 (1904-01-01), Dick
patent: 3991998 (1976-11-01), Banz
patent: 4147341 (1979-04-01), Wurscher
Faber Thomas J.
Rabindran K. George
Svyatsky Eduard
Bell & Howell Company
Haggard Alan H.
Johnson Neal C.
Samlan Alan B.
Schacher Richard A,.
LandOfFree
Document feeder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Document feeder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Document feeder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1591100