Sheet feeding or delivering – Feeding – With means to align sheet
Patent
1982-08-12
1984-09-11
Stoner, Jr., Bruce H.
Sheet feeding or delivering
Feeding
With means to align sheet
198817, 355 75, B65H 904
Patent
active
044705913
ABSTRACT:
An improved document handler for transporting and registering document sheets over the platen of a copier, having first and second plural sets of document transport belts extending in the direction of document transport over the platen, with the first set of belts being transversely interdigitated with the second set of belts, with the first set of belts having a substantially higher frictional driving force on document sheets than the second set of belts other than in said registration area to predominantly control the transporting of a document sheet over the platen except in the registration area, and with the second set of belts being more closely positioned to the registration area of the platen than the first set of belts and driven at a slightly higher speed so as to predominantly control the transport of a document sheet in the registration area during its registration.
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J. A. Craft and J. W. Spears, "Moving Backup Belts for Semiautomatic Document Feed", IBM Technical Disclosure Bulletin, vol. 15, No. 2, Jul. 1972, pp. 389-390.
Xerox Disclosure Journal, "Document Handling System", by James M. Stana, vol. 4, No. 6, Nov./Dec. 1979, p. 751.
Carroll John A.
Stoner Jr. Bruce H.
Xerox Corporation
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