Ribbon storage mechanism having eccentrically mounted feeding el

Details Ribbon storage mechanism having eccentrically mounted feeding el Ribbon storage mechanism having eccentrically mounted feeding el

1978-07-14

1980-07-15

Wright, Jr., Ernest T.

Typewriting machines

Including interposed inking device for record-medium

Endless ribbon or cartridge therefor

4002351, B41J 3310

Patent

active

042125502

ABSTRACT:
Apparatus for packing ribbon into a storage compartment in regular, uniform pleats. A pair of eccentric rotating feed rolls form a nip gripping the ribbon and alternately extend peripheral portions into the storage compartment beyond fixed stripping elements on opposite sides of the nip to form the ribbon in corresponding folds. The regular folding provides efficient storage and uniform compaction pressures, and permits reliable ribbon withdrawal when the storage compartment is used for an endless ribbon.

REFERENCES:
patent: 2685357 (1954-08-01), Koreska
patent: 3411686 (1968-11-01), Bender
patent: 3814231 (1974-06-01), Cappotto
patent: 3871507 (1975-03-01), Perry et al.
patent: 3974906 (1976-08-01), Lee et al.
patent: 3989132 (1976-11-01), Carson
patent: 4053040 (1977-10-01), McGourty
patent: 4084503 (1978-04-01), Pylant et al.

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