Typewriting machines – Sheet or web – For feeding sheet from stack or pack holder
Patent
1984-04-27
1986-04-22
Pieprz, William
Typewriting machines
Sheet or web
For feeding sheet from stack or pack holder
4006362, 271242, 271145, B41J 1302
Patent
active
045838720
ABSTRACT:
A paper tray having a bottom, front and rear walls extending upwardly from the bottom, and side walls extending upwardly from the bottom to define an open boxlike structure for storage of sheets of paper in readiness for use. A paper receiver is pivotably mounted on the tray for receiving sheets of paper after printing thereof. The paper receiver has a first position in which paper can be fed automatically from the tray to a print roller and a second position in which paper can be manually fed to the print roller. In the automatic mode, the paper is fed by a drive roller to produce a buckle at its leading position to insure alignment at the print roller and subsequent straight, unskewed feed. The paper receiver carries a conveyor belt driven from the print roller at a greater linear speed to insure positive feed of the paper from the print roller to a receiving station.
REFERENCES:
patent: 4248415 (1981-02-01), Steinhilber
patent: 4268021 (1981-05-01), Rutishauser et al.
patent: 4275969 (1981-06-01), Matsuhisa et al.
patent: 4300756 (1981-11-01), Danchak, Jr. et al.
patent: 4362409 (1982-12-01), Endo et al.
patent: 4456240 (1984-06-01), Chu et al.
Hammond et al, "Copier Exit Tray", IBM Technical Disclosure Bulletin, vol. 20, No. 6, pp. 2122-2124.
Chiang David
Chu Mosi
Manber Solomon
MCC Associates
Pieprz William
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