Cut sheet feeding mechanism

Details Cut sheet feeding mechanism Cut sheet feeding mechanism

1987-03-16

1989-03-14

Pieprz, William

Typewriting machines

Sheet or web

For feeding sheet from stack or pack holder

400629, 74810, 74435, B41J 1310

Patent

active

048120650

ABSTRACT:
A cut sheet feeding mechanism for feeding a cut sheet from a sheet hopper to a platen roller which is rotated in a forward direction to further feed the cut sheet to a printer. The mechanism includes a pick-up roller for picking up a cut sheet from a sheet hopper by rotating in a forward rotary direction and a transmission for transmitting the rotary force of the platen roller to a pick-up roller in a manner such that the pick-up roller also rotates in the forward direction. The transmission includes a disabling device for disabling the transmission after the pick-up roller has fed the cut sheet from the hopper by a predetermined amount.

REFERENCES:
patent: 3661339 (1972-05-01), Shimizn
patent: 3943786 (1976-03-01), Mills
patent: 4347919 (1982-09-01), Maeda
patent: 4509734 (1985-04-01), Rutishanser
patent: 4523869 (1985-06-01), Martin
patent: 4565462 (1986-01-01), Yamamoto et al.
patent: 4630951 (1986-12-01), Nii
patent: 4664546 (1987-05-01), Runzi
patent: 4669333 (1987-06-01), Matsuda et al.

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