JPS5619781A - Printing machine - Google Patents
Printing machineInfo
- Publication number
- JPS5619781A JPS5619781A JP9643379A JP9643379A JPS5619781A JP S5619781 A JPS5619781 A JP S5619781A JP 9643379 A JP9643379 A JP 9643379A JP 9643379 A JP9643379 A JP 9643379A JP S5619781 A JPS5619781 A JP S5619781A
- Authority
- JP
- Japan
- Prior art keywords
- epicyclic
- gear
- lever
- gears
- head
- 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)
Abstract
PURPOSE: To miniaturize and compact the printer by employing an epicyclic gear system for a head feed mechanism of a serial printer.
CONSTITUTION: Transmission gears 12, 13 rotate with a motor gear 11 which rotates according to a printing command; epicyclic gears 15 are to turn clockwise about a shaft of an epicyclic lever 14 as interlocking with the transmission gear 13, however, since the epicyclic lever 14 is kept interlocking with a lock lever 17, the epicyclic gears 15 cannot be turned, and thus transfers rotations of the transmission gear 13 to a winding gear 16 as it is positioned. A wire 20 is taken up therefore, moves the head 22 in the direction indicated by arrow A and also pulls a return spring 26. When printing is over, an electromagnet 18 is conducted, the lock lever 17 and the epicyclic lever 14 are disengaged, the epicyclic lever 14 rotates and the epicyclic gear 15 comes off the winding gear 16, thus the head 22 returns through a force of the spring 26.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9643379A JPS5619781A (en) | 1979-07-27 | 1979-07-27 | Printing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9643379A JPS5619781A (en) | 1979-07-27 | 1979-07-27 | Printing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5619781A true JPS5619781A (en) | 1981-02-24 |
Family
ID=14164868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9643379A Pending JPS5619781A (en) | 1979-07-27 | 1979-07-27 | Printing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619781A (en) |
-
1979
- 1979-07-27 JP JP9643379A patent/JPS5619781A/en active Pending
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