Typewriter mechanism for automatically loading and ejecting pape

Textiles: fiber preparation

Patent

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Details

B41J 1303

Patent

active

039602583

ABSTRACT:
The typist sets a scale to the desired length of paper to be introduced, thereby determining the angle through which a toothed third wheel rotates. Depression of the automatic loading key opens the paper bail and couples the third wheel to a driven toothed first wheel and to a toothed second wheel, which latter turns the platen. The third wheel turns until a finger thereon operates on mechanical linkage to uncouple the three wheels and disconnect the first wheel from the motor. When the automatic ejection key is depressed, the second wheel is meshed with the first wheel, which is coupled to the motor as long as the key is held down, thereby rotating the platen.

REFERENCES:
patent: 2204243 (1940-06-01), Anderson
patent: 2353407 (1944-07-01), Kurowski
patent: 3276562 (1966-10-01), Mathews

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