Typewriting machines – Means auxiliary to typewriting function – Indicator means
Patent
1994-07-05
1996-02-27
Yan, Ren
Typewriting machines
Means auxiliary to typewriting function
Indicator means
400208, B41J 2918
Patent
active
054943655
ABSTRACT:
A tape cassette for use in a tape printer having a sensor. The tape cassette includes a cassette case with an accommodation space, an exchangeable tape unit having a tape spool and a print tape wound around the tape spool. The exchangeable tape unit is removably receivable in the accommodation space of the cassette case. A tape differentiation member includes a tape spool support and a tape specifier wherein the tape spool support engages with the tape spool so that the tape spool is freely rotatable thereon. The tape specifier specifies a variety of print tape wound around the tape spool by cooperation with the sensor of the tape printer. The tape differentiation member is provided with the tape unit so that the tape differentiation member is exchanged when the tape unit is exchanged.
REFERENCES:
patent: 4605325 (1986-08-01), Hofmann
patent: 4983058 (1991-01-01), Nagae
patent: 5290114 (1994-03-01), Asami et al.
patent: 5352049 (1994-10-01), Shiraishi et al.
Kawai Takamitsu
Nagae Tuyoshi
Brother Kogyo Kabushiki Kaisha
Yan Ren
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