JPS5793176A - Manual dot printer - Google Patents
Manual dot printerInfo
- Publication number
- JPS5793176A JPS5793176A JP17052780A JP17052780A JPS5793176A JP S5793176 A JPS5793176 A JP S5793176A JP 17052780 A JP17052780 A JP 17052780A JP 17052780 A JP17052780 A JP 17052780A JP S5793176 A JPS5793176 A JP S5793176A
- Authority
- JP
- Japan
- Prior art keywords
- arrow
- head
- spring
- typing
- energy
- 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
- Character Spaces And Line Spaces In Printers (AREA)
- Printers Characterized By Their Purpose (AREA)
- Handling Of Sheets (AREA)
Abstract
PURPOSE: To provide a dot printer which has less power consumption by providing feed means for feeding a typing sheet by the energy of manual or spring means and means for moving a typing head approximately at constant speed with the energy stored in the spring means.
CONSTITUTION: When a printing head 40 is moved by a manual knob 4 in a direction of an arrow A, a sheet feeding member 15 is rotated in a direction of an arrow 1 against the tension of a sheet feeding spring 37, the end member 26 of a control shaft 20 is engaged with a sheet feeding member 15, and is stopped in the state that the member 15 is urged to move in a direction of an arrow m. Further, energy for moving the head 40 in a direction of an arrow C is stored by the tension of the spring 28 by the movement of the head 40 in a direction of an arrow A, an anchor 40 is moved in a direction of arrows E and F by the engagement of the anchor pawls 41, 42 with a teeth portion 57, thereby feeding stepwisely at leastl by one dot of a typing element 18 of a printing head 8.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17052780A JPS5793176A (en) | 1980-12-03 | 1980-12-03 | Manual dot printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17052780A JPS5793176A (en) | 1980-12-03 | 1980-12-03 | Manual dot printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5793176A true JPS5793176A (en) | 1982-06-10 |
Family
ID=15906581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17052780A Pending JPS5793176A (en) | 1980-12-03 | 1980-12-03 | Manual dot printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5793176A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49100931A (en) * | 1973-01-31 | 1974-09-24 | ||
JPS5316552A (en) * | 1976-03-16 | 1978-02-15 | Bosch Gmbh Robert | Compact electronic device such as pocket type computer or the like |
JPS5424112A (en) * | 1977-07-26 | 1979-02-23 | Bijikon Kk | Typewriter |
JPS5793175A (en) * | 1980-12-02 | 1982-06-10 | Seiko Epson Corp | Manual dot printer |
-
1980
- 1980-12-03 JP JP17052780A patent/JPS5793176A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49100931A (en) * | 1973-01-31 | 1974-09-24 | ||
JPS5316552A (en) * | 1976-03-16 | 1978-02-15 | Bosch Gmbh Robert | Compact electronic device such as pocket type computer or the like |
JPS5424112A (en) * | 1977-07-26 | 1979-02-23 | Bijikon Kk | Typewriter |
JPS5793175A (en) * | 1980-12-02 | 1982-06-10 | Seiko Epson Corp | Manual dot printer |
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