JPS599840U

JPS599840U - Typewriter ink ribbon transfer device

Info

Publication number: JPS599840U
Application number: JP10609482U
Authority: JP
Inventors: ジヤンカルロ・オレスキ; ジヤン・ピエロ・バロツツイ
Original assignee: ジューキ株式会社
Priority date: 1982-07-13
Filing date: 1982-07-13
Publication date: 1984-01-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１Ａ図はマルチストライクリボンの打刻状態を示す図
、第１Ｂ図はシングルストライクリボンの打刻状態を示
す図、第２図はキャリッジにリボンカセットを装着する
状態の斜視図、第３図は同心的に支持した支持体及び回
動体の平面図、第４図は第３図の斜視図、第５図は二つ
の同軸体の駆動機構の斜視図、第６図はリボンカセット
の底面の斜視図、第７Ａ図はリボンカセット４Ａの底面
に配置した係合体の斜視図、第７Ｂ図は第７Ａ図の係合
体の平面図、第８Ａ図はリボンカセット４Ｂの底面に配
置した係合体の斜視図、第８Ｂ図は第８Ａ図の係合体の
平面図、第９図は嵌合溝に係合体の突起を嵌入する状態
の図である。 −箋３図 −こ（ａ− ２−箋４図　　　　　〜 − 第５図　　　　　　゛（＆−−、−’　ｉ　　−−’Fig. 1A is a diagram showing a state in which a multi-strike ribbon is stamped, Fig. 1B is a diagram showing a state in which a single-strike ribbon is stamped, Fig. 2 is a perspective view of a state in which a ribbon cassette is attached to a carriage, and Fig. 3 is a diagram showing a state in which a ribbon cassette is attached to a carriage. 4 is a perspective view of FIG. 3, FIG. 5 is a perspective view of the drive mechanism of the two coaxial bodies, and FIG. 6 is a perspective view of the bottom of the ribbon cassette. 7A is a perspective view of the engaging body arranged on the bottom surface of the ribbon cassette 4A, FIG. 7B is a plan view of the engaging body shown in FIG. 7A, and FIG. 8A is a perspective view of the engaging body arranged on the bottom surface of the ribbon cassette 4B. 8B is a plan view of the engaging body shown in FIG. 8A, and FIG. 9 is a diagram showing a state in which the protrusion of the engaging body is fitted into the fitting groove. - Figure 3 of the notepad - (a- 2 - Figure 4 of the notepad ~ - Figure 5 ゛(&--, -' i --'

Claims

[Claims for Utility Model Registration] A carriage 2 equipped with a printing means 3, an ink ribbon RBl having a quality that requires the feed pitch for each character to be set to a specific length, which can be wound and mounted on the carriage; A ribbon cassette 4A is provided with a ribbon feeding drive means that allows the ribbon to be sent out at the above-mentioned pitch, and an ink ribbon RB2 having a quality that requires a feeding pitch different in length from that of the ink ribbon RBl can be wound and mounted on the carriage. and a ribbon cassette 4B provided with a ribbon drive means that can feed the ribbon at the pitch, ``A coaxial body 7 supported on a carriage, each rotatable about the same vertical fixed axis;
8, the ribbon feeding drive means of the ribbon cassette 4A and one coaxial body 7, and the ribbon feeding drive means of the ribbon cassette 4B and the other coaxial body 8, respectively, can be connected separately to the ribbon cassette 4A. Engagement means 7b, Bb provided on 4B and coaxial body 7.8
. 14b, 15b, the ribbon feeding drive means of the ribbon cassette 4A and the coaxial body 7,
When both the ribbon feeding drive means of the ribbon cassette 4B and the coaxial body 8 are engaged, the main shaft of the typewriter is rotated so that the ribbon feeding drive means has a feeding pitch suitable for the ink ribbons RBl and ink ribbon RB2, respectively. Connecting means 10 for connecting each coaxial body 7.8 separately. 11.
12. 13. An ink ribbon transfer device for a typewriter, comprising: