Sheet feeding or delivering – Feeding – By means to convey sheet
Patent
1986-11-12
1987-11-10
Skaggs, H. Grant
Sheet feeding or delivering
Feeding
By means to convey sheet
271 311, 271149, 271179, B65H 5106
Patent
active
047052660
ABSTRACT:
A sheet convey device includes a plurality of feed rollers for conveying a sheet in a standing state, and guide plates for guiding the sheet to be conveyed. The device has helical rings, wound on two ends of the feed rollers in different winding directions, for guiding the sheet toward the central portions of the feed rollers.
REFERENCES:
patent: 2826413 (1958-03-01), Brodie et al.
patent: 3038587 (1962-06-01), Bilocq
patent: 3791731 (1974-02-01), Mihalik
patent: 4346876 (1982-08-01), Guenther et al.
patent: 4595188 (1986-06-01), Wiley et al.
Matsumoto Minoru
Sasage Tsutomu
Yoshikawa Toru
NEC Corporation
Skaggs H. Grant
Waag Lisa
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