JPS568284A - Ink ribbon feeder - Google Patents
Ink ribbon feederInfo
- Publication number
- JPS568284A JPS568284A JP8344479A JP8344479A JPS568284A JP S568284 A JPS568284 A JP S568284A JP 8344479 A JP8344479 A JP 8344479A JP 8344479 A JP8344479 A JP 8344479A JP S568284 A JPS568284 A JP S568284A
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- ink ribbon
- lever
- eyelet
- post
- 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 make possible the automatic reversion of the ordinary ink ribbon by reversing the ribbon by a spring force at the final end thereof after the stoppage of the ribbon feed drive source at the ink ribbon feeder of the impact type printer.
CONSTITUTION: As the ink ribbon 1 being delivered from the right ribbon spool approaches its end, the eyelet for detecting the end is sent out. The eyelet catches the bar 6b at the tip of the ribbon end detecting lever 4b and turns it counterclockwise. Consequently, the detention lever 7 shifts to the right so that the post 7b is positioned at the right of the post 10a. The drive gear 17 is halted and as the bias force of the detention spring 13 exceeds the friction force in the meshing of the gears, the gear meshing control lever 10 turns counterclockwise causing the crown gears 15b to be meshed with the driven gear 19b thereby inverting the ribbon feeding.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8344479A JPS568284A (en) | 1979-07-03 | 1979-07-03 | Ink ribbon feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8344479A JPS568284A (en) | 1979-07-03 | 1979-07-03 | Ink ribbon feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS568284A true JPS568284A (en) | 1981-01-28 |
JPH0117870B2 JPH0117870B2 (en) | 1989-04-03 |
Family
ID=13802597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8344479A Granted JPS568284A (en) | 1979-07-03 | 1979-07-03 | Ink ribbon feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS568284A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62108763A (en) * | 1985-11-06 | 1987-05-20 | 株式会社アイジー技術研究所 | Ceramic composition |
JPS63137863U (en) * | 1987-02-28 | 1988-09-12 |
-
1979
- 1979-07-03 JP JP8344479A patent/JPS568284A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62108763A (en) * | 1985-11-06 | 1987-05-20 | 株式会社アイジー技術研究所 | Ceramic composition |
JPS63137863U (en) * | 1987-02-28 | 1988-09-12 |
Also Published As
Publication number | Publication date |
---|---|
JPH0117870B2 (en) | 1989-04-03 |
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