Paper feed roller assembly

Details Paper feed roller assembly Paper feed roller assembly

1980-11-03

1982-11-09

Christian, Leonard D.

Advancing material of indeterminate length

Means to engage longitudinally spaced modifications in material

Rotating sprocket

242 68, 4006163, G03B 124

Patent

active

043580394

ABSTRACT:
An improved paper feed roller assembly for the paper feed mechanism of a printer is provided with an adjustable arrangement so that a plurality of different widths of perforated edge paper may be accommodated thereby. The arrangement includes a rotatable member having a plurality of indentations which cooperate with stops to select an axial position for the feed pins mounted on the roller, corresponding to the selected indentation.

REFERENCES:
patent: 2346163 (1944-04-01), Hiles
patent: 2782894 (1957-02-01), Metzner
patent: 2819782 (1958-01-01), Metzner et al.
patent: 2839176 (1958-06-01), Metzner et al.
patent: 2858926 (1958-11-01), Metzner
patent: 2858927 (1958-11-01), Metzner et al.
patent: 2881893 (1959-04-01), Metzner
patent: 3799313 (1974-03-01), Shevick

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