Sheet transporting device

Details Sheet transporting device Sheet transporting device

1997-10-22

1999-11-23

Skaggs, H. Grant

Sheet feeding or delivering

Feeding

By means to convey sheet

271109, B65H 506

Patent

active

059886358

ABSTRACT:
A sheet transporting device includes a drive roller including a high rigidity roller having a surface coated with ceramic particles and a follower roller including an elastic roller having a surface coated with a low friction material. A sheet of printing medium is nipped and fed by the drive roller and the transporting roller.

REFERENCES:
patent: 4780746 (1988-10-01), Naramore et al.
patent: 5246224 (1993-09-01), Matsuno et al.
patent: 5320042 (1994-06-01), Schwopfinger
patent: 5540427 (1996-07-01), Nitta et al.
patent: 5553845 (1996-09-01), Sawa et al.
Edwards et al, Variable Force for Thrust and Idler Rollers, IBM Technical Disclosure Bulletin, vol. 23, No. 6 pp. 2228-2229 Nov. 1980.

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