Recorders – Record receivers and/or driving means therefor
Patent
1991-05-29
1993-08-31
Fuller, Benjamin R.
Recorders
Record receivers and/or driving means therefor
271272, 346136, 400625, 400636, 4006362, B41J 1302, B41J 1504, B65H 506
Patent
active
052413314
ABSTRACT:
A sheet conveyor apparatus is provided with a first rotator for supplying the feeding force to a sheet in contact with the sheet, a second rotator for supplying the feeding force to the sheet in contact with the sheet and from the opposite side of the sheet, a drive rotator rotatable by the drive force from a drive source, and a drive transmission for transmitting the drive force of the drive rotator to the second rotator so as to rotate the second rotator at a peripheral velocity higher than that of the first rotator. While the sheet is being conveyed, the drive transmission allows a slip as it transmits the drive force so that the second rotator can rotate at a peripheral velocity in conformance with that of the sheet.
REFERENCES:
patent: 4344590 (1982-08-01), Dean
patent: 4581618 (1986-04-01), Watanabe et al.
patent: 4767114 (1988-08-01), Nishimoto
patent: 5000439 (1991-03-01), Yoshizawa
patent: 5019840 (1991-05-01), Watanabe et al.
Bobb Alrick
Canon Kabushiki Kaisha
Fuller Benjamin R.
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