Multi position sheet guide

Details Multi position sheet guide Multi position sheet guide

1982-02-26

1984-01-31

Christian, Leonard D.

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Including details of roll or mount

242 76, B65H 2332, G03B 150, B65H 2700

Patent

active

044285213

ABSTRACT:
A device for positioning the attitude of linear sheet having perforations along its edges with respect to a sheet processing machine such as a typewriter, printer, or computer peripheral equipment in such a manner that the sheet is supported while passing into or out of such machine in a wide variety of attitudes. Such adjustability of the device is achieved by separate first and second sheet guides mounted on a supporting base for independent height and rotational movement with respect thereto. In addition, the second of the sheet guides includes tractor support means whereby a pair of laterally spaced tractors which frictionally engage the sheet perforations thus guide the sheet into or out of the processing machine.

REFERENCES:
patent: 2904333 (1959-09-01), Fife
patent: 3043532 (1962-07-01), Seiden
patent: 3377008 (1968-04-01), Sutton
patent: 3825162 (1974-07-01), Hubbard
patent: 3997093 (1976-12-01), Aizawa et al.
patent: 4054235 (1977-10-01), Witcher

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