Paper feeding device for facsimile apparatus

Details Paper feeding device for facsimile apparatus Paper feeding device for facsimile apparatus

1992-03-27

1993-07-13

Schacher, Richard A.

Sheet feeding or delivering

Feeding

Multiple supplies

271109, 271264, B65H 344

Patent

active

052266397

ABSTRACT:
The paper feeding device comprises a drive source having a shaft rotatable in forward or reverse direction and a drive gear mounted fixedly to the shaft, a sun gear engaging with the drive gear and being rotatable around a supporting point, first and second planetary arms mounted rotatably to the supporting point of the sun gear, respectively, first and second planetary gears engaging with the sun gear and attached rotatably to the first and second planetary arms, respectively, and arm lock mechanism for positioning and fixing the first and second planetary arms, respectively. The rotation of the shaft of the drive source is transmitted through the first planetary gear to an original feeding roller in the transmission mode and to a platen roller in the reception mode. The driving force is transmitted to the original feeding roller via the second planetary gear and to the platen roller via the first planetary gear in the copy mode.

REFERENCES:
patent: 4691911 (1987-09-01), Nakagawa
patent: 4866531 (1989-09-01), Kobori et al.
patent: 5141346 (1992-08-01), Nakagawa

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