JPS5667288A - Ink ribbon lift device for typewriter - Google Patents
Ink ribbon lift device for typewriterInfo
- Publication number
- JPS5667288A JPS5667288A JP14263079A JP14263079A JPS5667288A JP S5667288 A JPS5667288 A JP S5667288A JP 14263079 A JP14263079 A JP 14263079A JP 14263079 A JP14263079 A JP 14263079A JP S5667288 A JPS5667288 A JP S5667288A
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- lift
- excited
- lever
- stationary part
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain a device which has a simple structure and is endurable, by a method wherein, in a ribbon lift device which changes a lift amount of a ribbon, a pulse motor is used as a drive source and a rocking member of the motor is coupled directly to a lift lever.
CONSTITUTION: In a wide carbon 9 in a ribbon cartridge 8, an exposed part of the carbon ribbon 9 is guided by a guide part 11 formed at a lift lever 10, and is positioned in front of a type wheel 7. While a power source is on, phases C and D of a stationary part 4 of a ribbon lift pulse motor are excited, and the left lever secured at a moving part 3 is located at an original position. When a letter key is pressed, the phase D and a phase A at the stationary part 4 are excited, and the lift lever 10 is turned to the first position of conducting printing. When the letter key is further pressed, the phases A, B and further B, C at the stationary part 4 are excited in order, and printing takes place as a ribbon lift amount is changed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14263079A JPS5919029B2 (en) | 1979-11-02 | 1979-11-02 | Typewriter ink ribbon lift device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14263079A JPS5919029B2 (en) | 1979-11-02 | 1979-11-02 | Typewriter ink ribbon lift device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5667288A true JPS5667288A (en) | 1981-06-06 |
JPS5919029B2 JPS5919029B2 (en) | 1984-05-02 |
Family
ID=15319800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14263079A Expired JPS5919029B2 (en) | 1979-11-02 | 1979-11-02 | Typewriter ink ribbon lift device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919029B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402622A (en) * | 1980-04-15 | 1983-09-06 | Brother Kogyo Kabushiki Kaisha | Ink-ribbon lifting apparatus |
JPS5978882A (en) * | 1982-10-28 | 1984-05-07 | Brother Ind Ltd | Ribbon zone switcher for printer |
US5039241A (en) * | 1987-12-07 | 1991-08-13 | Sharp Kabushiki Kaisha | Ribbon shifter with impact of character center on ribbon center |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0228837Y2 (en) * | 1985-01-14 | 1990-08-02 |
-
1979
- 1979-11-02 JP JP14263079A patent/JPS5919029B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402622A (en) * | 1980-04-15 | 1983-09-06 | Brother Kogyo Kabushiki Kaisha | Ink-ribbon lifting apparatus |
JPS5978882A (en) * | 1982-10-28 | 1984-05-07 | Brother Ind Ltd | Ribbon zone switcher for printer |
JPH043313B2 (en) * | 1982-10-28 | 1992-01-22 | ||
US5039241A (en) * | 1987-12-07 | 1991-08-13 | Sharp Kabushiki Kaisha | Ribbon shifter with impact of character center on ribbon center |
Also Published As
Publication number | Publication date |
---|---|
JPS5919029B2 (en) | 1984-05-02 |
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