JPS644665U - - Google Patents
Info
- Publication number
- JPS644665U JPS644665U JP10028087U JP10028087U JPS644665U JP S644665 U JPS644665 U JP S644665U JP 10028087 U JP10028087 U JP 10028087U JP 10028087 U JP10028087 U JP 10028087U JP S644665 U JPS644665 U JP S644665U
- Authority
- JP
- Japan
- Prior art keywords
- movable piece
- fitted
- shaft
- protrusion
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図ないし第６図はこの考案の一実施例を示
すもので、第１図は第３図のＡ―Ａ線部において
回転軸に対するコアの装着状態を断面にして示す
拡大した縦断側面図、第２図はその回転軸へのコ
アの装着過程を示す拡大した縦断側面図、第３図
は回転軸に対するコアの装着状態を拡大して示す
水平断面図、第４図はカセツトケースに保持され
たコアを回転軸に装着した状態を示す縦断側面図
、第５図はその平面図、第６図はインクリボンを
保持する露出型のコアを回転軸に装着した状態を
示す縦断側面図、第７図は従来の回転軸を示す側
面図、第８図はその回転軸にカセツトケースに保
持されたコアを装着した状態を示す平面図である
。
１，２…回転軸、４…開口、５…傾斜面、６…
可動片、７…溝、８…ばね、９…突部、１０…摺
動軸、１１…インクリボン、１２，１３…コア。
Figures 1 to 6 show an embodiment of this invention, and Figure 1 is an enlarged vertical sectional side view taken along line AA in Figure 3, showing the state in which the core is attached to the rotating shaft. , Fig. 2 is an enlarged vertical sectional side view showing the process of attaching the core to the rotating shaft, Fig. 3 is an enlarged horizontal sectional view showing the state of the core being attached to the rotating shaft, and Fig. 4 is the core held in the cassette case. FIG. 5 is a plan view thereof, and FIG. 6 is a longitudinal side view showing a state in which an exposed core holding an ink ribbon is mounted on a rotating shaft. FIG. 7 is a side view showing a conventional rotating shaft, and FIG. 8 is a plan view showing a state in which a core held in a cassette case is attached to the rotating shaft. 1, 2...rotation axis, 4...opening, 5...slanted surface, 6...
Movable piece, 7...Groove, 8...Spring, 9...Protrusion, 10...Sliding shaft, 11...Ink ribbon, 12, 13...Core.
Claims (1)
対の筒状のコアのそれぞれに挿入されるとともに
少なくとも一方が駆動部に駆動される二本の筒状
の回転軸と、これらの回転軸の軸心に対して傾斜
する傾斜面を内面に有して前記回転軸の外周に形
成された開口部に出没自在に嵌合された可動片と
、少なくとも前記可動片の外側に形成された溝に
嵌合されて前記可動片を内方へ付勢するばねと、
前記傾斜面を押圧する突部を有して前記回転軸の
中心に揺動自在に嵌合された揺動軸とよりなるこ
とを特徴とするリボン送り装置。 Two cylindrical rotating shafts, each of which is inserted into a pair of cylindrical cores around which a long ink ribbon is wound from both ends, and at least one of which is driven by a drive unit; a movable piece having an inner surface that is inclined with respect to the axis and fitted into an opening formed on the outer periphery of the rotary shaft so as to be freely retractable; and a groove formed at least on the outside of the movable piece. a spring that is fitted and biases the movable piece inward;
A ribbon feeding device comprising: a swing shaft having a protrusion that presses the inclined surface and swingably fitted to the center of the rotation shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10028087U JPS644665U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10028087U JPS644665U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644665U true JPS644665U (en) | 1989-01-12 |
Family
ID=31328220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10028087U Pending JPS644665U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644665U (en) |
-
1987
- 1987-06-30 JP JP10028087U patent/JPS644665U/ja active Pending