Unifilled tape cassette

Details Unifilled tape cassette Unifilled tape cassette

1982-04-26

1983-11-15

Pieprz, William

Typewriting machines

Including interposed inking device for record-medium

Endless ribbon or cartridge therefor

400238, 400208, 226 91, 242195, B41J 3202

Patent

active

044152850

ABSTRACT:
An unfilled assembled cassette for fitting to the printhead or platform of a printer or the like has a closed chamber to be packed with inked ribbon and a short length of noninked messenger or leader ribbon threaded along the intended ribbon path. To fill the cassette, ink impregnated ribbon is joined to the messenger ribbon and then wound into the cassette while the messenger ribbon is withdrawn, after which the ends of the ink impregnated ribbon are joined to form a continuous band.

REFERENCES:
patent: 1298824 (1919-04-01), Taylor, Jr.
patent: 2438063 (1948-03-01), Lorenz-Risler
patent: 2579581 (1951-12-01), Hustad
patent: 3286808 (1966-11-01), Arena et al.
patent: 3759434 (1973-09-01), Lindstrum et al.
patent: 4050617 (1977-09-01), Biggs et al.
patent: 4063505 (1977-12-01), Sasamoto et al.
patent: 4247209 (1981-01-01), Carlson et al.

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