Selector latch for a sheet feeder

Typewriting machines – Sheet or web – For feeding sheet from stack or pack holder

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Details

400629, 400649, 271 9, 192 20, 192 93R, B41J 1158, B41J 1310

Patent

active

047296801

ABSTRACT:
A sheet feed device for sequentially selecting and feeding sheets of paper from one or more trays or magazines mounted upon a printer and delivering them to the platen of the printer. The device includes one or more selector latch mechanisms, one associated with each tray, whose movement is controlled by the platen rotation and which, in turn, controls the rotation of sheet feed rollers associated with the trays, in response to a specific sequence of forward and reverse angular platen movements.

REFERENCES:
patent: 4248415 (1981-02-01), Steinhilber
patent: 4564187 (1986-01-01), Costa et al.
patent: 4570919 (1986-02-01), Huang
patent: 4620809 (1986-11-01), Runzi

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