Multiple color ink ribbon cassette

Details Multiple color ink ribbon cassette Multiple color ink ribbon cassette

1995-09-29

1996-12-03

Burr, Edgar S.

Typewriting machines

Including interposed inking device for record-medium

Means auxiliary to ribbon mechanism

400207, B41J 3332

Patent

active

RE0353884

ABSTRACT:
To reduce the cost of a cassette case by simplifying the design, a cassette case 10 is made up of a case body 26 and a case cover 27 fitted to the upper surface of the case body 26, a ribbon guide 28 is fitted to the outside of the cassette case 10 in such a way that it is free to slide in the longitudinal direction, and at times of printing color changeover the required color band of the multiple color ink ribbon 11 is guided over the end of the printing head by this ribbon guide 28. The ribbon guide 28 is provided with guide portions 36, 37 facing both of the side surfaces of the case cover 27, and the movement of the ribbon guide 28 in the direction of the length of the cassette case 10 is guided by these guide portions 36, 37 sliding along the side surfaces of the case cover 27.

REFERENCES:
patent: 4492484 (1985-01-01), Akazawa et al.
patent: 4650355 (1987-03-01), Cassiano et al.
patent: 4712931 (1987-12-01), Oshima
patent: 4874262 (1989-10-01), Yokoi et al.

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