Typewriting machines – Including interposed inking device for record-medium – Means auxiliary to ribbon mechanism
Patent
1979-07-30
1982-07-13
Sewell, Paul T.
Typewriting machines
Including interposed inking device for record-medium
Means auxiliary to ribbon mechanism
400208, B41J 3504
Patent
active
043392113
ABSTRACT:
An improved flexible leader particularly suited for use in conveying the ink ribbon from a ribbon cartridge to the print point of a printing machine or typewriter is disclosed. Preferably, the leader is formed as an integral member having discontinuities therein defining bending points at which said leader is flexible. The leader can be flexed in only one direction, whereby the inked surface of a typing ribbon is never in contact with said leader, thus preserving its integrity.
REFERENCES:
patent: 3850358 (1974-11-01), Nettles
patent: 4047607 (1977-09-01), Willcox
patent: 4047608 (1977-09-01), Willcox
patent: 4203676 (1980-05-01), Hatsell
Foxfire 3, Anchor Press/Doubleday, Garden City, New York, 1975, pp. 200, 201, 204, 205.
Alexander P. Todd
Roth Kurt H.
Exxon Research & Engineering Co.
Schaefer Kenneth R.
Sewell Paul T.
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