Ribbon cassette with bi-color capability

Details Ribbon cassette with bi-color capability Ribbon cassette with bi-color capability

1976-10-12

1978-05-09

Wright, Jr., Ernest T.

Typewriting machines

Including interposed inking device for record-medium

Package for ribbon facilitating mounting of ribbon on...

4001961, 400212, B41J 3314

Patent

active

040882187

ABSTRACT:
A ribbon cassette having a body portion and a nose portion which pivots with respect to the body portion to obtain bi-color printing capability. The cassette also includes hinges and a fracturable member interconnecting the body portion and the nose portion. The fracturable member retains the nose portion in fixed relationship with respect to the body portion; however, upon removing the fracturable member, the nose portion is free to pivot between first and second positions with respect to the body portion and thereby present first and second colors of inked ribbon to an associated print means.

REFERENCES:
patent: 2873015 (1959-02-01), Gray
patent: 2883029 (1959-04-01), Gray
patent: 3151724 (1964-10-01), Ross et al.
patent: 3272304 (1966-09-01), Morelli
patent: 3396828 (1968-08-01), Moshier et al.
patent: 3643777 (1972-02-01), Anderson et al.
patent: 3897867 (1975-08-01), Shattuck et al.
patent: 3904016 (1975-09-01), Hengelhaupt
patent: 3904017 (1975-09-01), Frechette
patent: 3904018 (1975-09-01), Denley
patent: 4003460 (1977-01-01), Gray et al.

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