Cartridge and ribbon for use with a single spool stenotype machi

Details Cartridge and ribbon for use with a single spool stenotype machi Cartridge and ribbon for use with a single spool stenotype machi

1979-01-19

1981-09-15

Wright, Jr., Ernest T.

Typewriting machines

Including interposed inking device for record-medium

Endless ribbon or cartridge therefor

4002024, B41J 3310

Patent

active

042894131

ABSTRACT:
For use with a single spool stenotype machine having keys connected to an array of character members in a group adjacent an impression plane, a sealed cartridge and ribbon length which includes guide tracks to guide a ribbon from a spool rotatable in the cartridge past the impression plane and which spool is adapted to turn to move the ribbon past the impression plane and through the guide tracks.

REFERENCES:
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patent: 2392078 (1946-01-01), Wright
patent: 2393781 (1946-01-01), Johnson et al.
patent: 2508780 (1950-05-01), Von Duyke
patent: 2755905 (1956-07-01), Segui
patent: 2904157 (1959-09-01), Smith
patent: 3490671 (1970-01-01), Hladky
patent: 3643779 (1972-02-01), Anderson et al.
patent: 3887056 (1975-06-01), Lehmann
patent: 3904018 (1975-09-01), Denley
patent: 3918569 (1975-11-01), Parker
patent: 3993182 (1976-11-01), Steinke
patent: 3995731 (1976-12-01), Miller et al.
patent: 4019617 (1977-04-01), Englund et al.
IBM Technical Disclosure Bulletin, "Magnetic Tape Cartridge", Barnard et al., vol. 7, No. 12, May 1965, p. 1142.
Xerox Disclosure Journal, "Ribbon Feed Rolls", Plaza, vol. 1, No. 2, Feb. 1976, pp. 43-44.

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