Textiles: fiber preparation
Patent
1976-03-31
1978-01-31
Wright, Jr., Ernest T.
Textiles: fiber preparation
197151, 197171, 118268, B41J 3310
Patent
active
040711331
ABSTRACT:
A cassette, for use in connection with a device for printing characters on a surface from the stroke impact of an endless dye impregnated ribbon such as a typewriter, the device defining a stroke region, features a housing defining two chambers, one of the chambers providing a storage region, the housing having a passageway for the ribbon, the passageway interconnecting with the storage region and being adapted to communicate with the stroke region, the ribbon being adapted to move between the stroke area and the storage region, re-impregnating means disposed in the other chamber and operable for re-impregnating the ribbon with dye, and transport means disposed substantially between the chambers and the passageway and operable for transporting the ribbon and for maintaining the ribbon substantially stretched in the stroke region.
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patent: 3831731 (1974-08-01), Mack et al.
patent: 3863749 (1975-02-01), Perry et al.
patent: 3904015 (1975-09-01), Boyden et al.
Bopp Ernst
Cecchetto Ennio
Scherrer Herbert
Franz Buttner AG.
Marmorek Ernest F.
Wright, Jr. Ernest T.
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