JPS5950770U - Ink ribbon feeding mechanism - Google Patents
Ink ribbon feeding mechanismInfo
- Publication number
- JPS5950770U JPS5950770U JP14776582U JP14776582U JPS5950770U JP S5950770 U JPS5950770 U JP S5950770U JP 14776582 U JP14776582 U JP 14776582U JP 14776582 U JP14776582 U JP 14776582U JP S5950770 U JPS5950770 U JP S5950770U
- Authority
- JP
- Japan
- Prior art keywords
- feeding mechanism
- ink ribbon
- ratchet gear
- ribbon feeding
- leaf spring
- 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)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のインクリボン送り機構を説明するための
正面図a及び断面図b1第2図は本考案によるインクリ
ボン送り機構を説明するための正□面図a及び断面図b
XA−A’断面図Cである。
図において、1はインクリボン、2は板バネ、3はフィ
ードローラ、4はリボンカセット、6はシャフト、8は
印字ヘッド、9はステーシャフト、10はフレーム、1
1はf/〈ネ、12はラチェットギヤ、13は板バネを
それぞれ示す。Fig. 1 is a front view a and a cross-sectional view b for explaining a conventional ink ribbon feeding mechanism. Fig. 2 is a front view a and a cross-sectional view b for explaining an ink ribbon feeding mechanism according to the present invention.
It is XA-A' cross-sectional view C. In the figure, 1 is an ink ribbon, 2 is a leaf spring, 3 is a feed roller, 4 is a ribbon cassette, 6 is a shaft, 8 is a print head, 9 is a stay shaft, 10 is a frame, 1
1 represents f/<, 12 represents a ratchet gear, and 13 represents a leaf spring.
Claims (1)
よってリボンを移送するインクリボン送り機構において
、前記印字ヘッドの端側面に板バネを、前記フィードロ
ーラと同軸に逆転防止付きラチェットギヤを設けるとと
もに、該ラチェットギヤと該板バネを対向させ、該印字
ヘッドの移動時に該板バネが該ラチェットギヤと係合し
、ラチェットギヤの1歯分を回転させてリボンをフィー
ドする機構としたことを特徴とするインクリボン送り機
構。In an ink ribbon feeding mechanism that transports the ribbon by a feed roller that rotates in synchronization with the movement of the print head, a leaf spring is provided on the end side of the print head, a ratchet gear with a reverse rotation prevention mechanism is provided coaxially with the feed roller, and The present invention is characterized by a mechanism in which a ratchet gear and the leaf spring are opposed to each other, and when the print head moves, the leaf spring engages with the ratchet gear to rotate the ratchet gear by one tooth to feed the ribbon. Ink ribbon feeding mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14776582U JPS5950770U (en) | 1982-09-29 | 1982-09-29 | Ink ribbon feeding mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14776582U JPS5950770U (en) | 1982-09-29 | 1982-09-29 | Ink ribbon feeding mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5950770U true JPS5950770U (en) | 1984-04-04 |
Family
ID=30328503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14776582U Pending JPS5950770U (en) | 1982-09-29 | 1982-09-29 | Ink ribbon feeding mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5950770U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54103120A (en) * | 1978-01-31 | 1979-08-14 | Tokyo Electric Co Ltd | Ink ribbon feed gear of serial printer |
JPS5525966B2 (en) * | 1976-08-26 | 1980-07-10 |
-
1982
- 1982-09-29 JP JP14776582U patent/JPS5950770U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5525966B2 (en) * | 1976-08-26 | 1980-07-10 | ||
JPS54103120A (en) * | 1978-01-31 | 1979-08-14 | Tokyo Electric Co Ltd | Ink ribbon feed gear of serial printer |
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