Sheet feeding or delivering – Feeding – By means to convey sheet
Reexamination Certificate
2005-03-08
2005-03-08
Walsh, Donald P. (Department: 3653)
Sheet feeding or delivering
Feeding
By means to convey sheet
C271S265010, C271S258010, C271S245000
Reexamination Certificate
active
06863273
ABSTRACT:
A document handling apparatus for processing sheets comprises a dynamic in-feed device, a sheet receiving section disposed downstream from the dynamic in-feed device, and an electronic controller. The dynamic in-feed device comprises a sheet-driving device and a variable-speed motor operatively engaging the sheet-driving device. The dynamic in-feed device inputs a sheet according to a repeatable dynamic speed profile. The dynamic speed profile is defined by an initial input speed, a subsequent decelerating or accelerating speed curve, and a final input speed that is less than the initial input speed. The electronic controller communicates with the variable-speed motor for executing the dynamic speed profile and controlling the input device according to the dynamic speed profile.
REFERENCES:
patent: 3075630 (1963-01-01), Fisk
patent: 4513959 (1985-04-01), Kindt
patent: 4569514 (1986-02-01), Holtje
patent: 4787311 (1988-11-01), Mol
patent: 4974828 (1990-12-01), Matsuo et al.
patent: 5018716 (1991-05-01), Yoshida et al.
patent: 5050859 (1991-09-01), Paxon
patent: 5119146 (1992-06-01), Nobumori et al.
patent: 5147092 (1992-09-01), Driscoll et al.
patent: 5178379 (1993-01-01), Edwards et al.
patent: 5197726 (1993-03-01), Nogami
patent: 5211387 (1993-05-01), Lloyd et al.
patent: 5265731 (1993-11-01), Van de Ven
patent: 5295677 (1994-03-01), Hutner
patent: 5417413 (1995-05-01), Huffman et al.
patent: 5602571 (1997-02-01), Suda et al.
patent: 5634635 (1997-06-01), Kobayashi et al.
patent: 5692742 (1997-12-01), Tranquilla
patent: 5803450 (1998-09-01), Brokate et al.
patent: 5851009 (1998-12-01), Siebenmann
patent: 5924686 (1999-07-01), Jacobson et al.
patent: 5954330 (1999-09-01), Rabindran et al.
patent: 6062556 (2000-05-01), McCay
patent: 6149151 (2000-11-01), Blanchard et al.
patent: 6170816 (2001-01-01), Gillmann et al.
patent: 6227534 (2001-05-01), Schoedinger et al.
patent: 6237912 (2001-05-01), Motooka et al.
patent: 6333797 (2001-12-01), Katsuta et al.
patent: 6354583 (2002-03-01), Skadow et al.
patent: 6378859 (2002-04-01), Lubben et al.
patent: 6428001 (2002-08-01), Jackson
patent: 6443448 (2002-09-01), Mohr et al.
patent: 02249838 (1990-10-01), None
patent: 03102045 (1991-04-01), None
patent: WO 9212079 (1992-07-01), None
Bowe Bell & Howell Company
Kohner Matthew J.
McDermott Will & Emery LLP
Walsh Donald P.
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