Sheet feeding or delivering – Feeding – Separators
Patent
1980-09-03
1987-08-18
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separators
291211, 29132, B65H 306
Patent
active
046871926
ABSTRACT:
A rotatable feed wheel for use in a sheet shingling apparatus having fixed, relatively round protrusions spaced about its outer surface which contact and shingle sheets of paper. The rotatable feed wheel is unitarily constructed and its surface which contacts the sheets of paper is made of a material which produces a lower coefficient of friction between the wheel protrusions and the outermost sheet being shingled than the coefficient of friction between the outermost sheet of paper and its adjacent sheet in the stack.
REFERENCES:
patent: 182105 (1976-09-01), Covert
patent: 245608 (1981-08-01), Burk
patent: 396594 (1889-01-01), Pellatt
patent: 566670 (1896-08-01), Dummer
patent: 1357070 (1920-10-01), Matthews
patent: 1718467 (1929-06-01), LaBarre
patent: 2764409 (1956-09-01), LaBombard
patent: 3161130 (1964-12-01), Vogel
patent: 3220605 (1965-11-01), Casey
patent: 3630516 (1971-12-01), Hong
patent: 4126305 (1978-11-01), Colglazier
IBM Technical Disclosure Bulletin, vol. 22, No. 1, Jun. 1979, p. 21, "Document Feed System", L. Rose et al.
IBM Technical Disclosure Bulletin, "Wave Generator Paper Separation System", vol. 20, No. 12, May 1978, pp. 5119-5120.
Henderson, Jr. John W.
International Business Machines - Corporation
Lefeve Douglas H.
Schacher Richard A,.
LandOfFree
Sheet feed apparatus with fixed separator protrusions 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 feed apparatus with fixed separator protrusions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet feed apparatus with fixed separator protrusions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1113295