JPS5528808A - Printing wheel selection type printing apparatus - Google Patents
Printing wheel selection type printing apparatusInfo
- Publication number
- JPS5528808A JPS5528808A JP10135078A JP10135078A JPS5528808A JP S5528808 A JPS5528808 A JP S5528808A JP 10135078 A JP10135078 A JP 10135078A JP 10135078 A JP10135078 A JP 10135078A JP S5528808 A JPS5528808 A JP S5528808A
- Authority
- JP
- Japan
- Prior art keywords
- printing
- cross line
- printing wheel
- washer
- axis
- 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 protect ununiform space between cross line of printing type and error operation of print selection by opposing rotation force transmitting elements adjacent each other through a washer and pinching a wheel part of a printing wheel between rotation force transmitting elements and the washer.
CONSTITUTION: Each cross line printing wheel 202 is supported by inserting loosely axial hole H into the outer periphery of a boss 2092 of a pawl (rotation force transmitting element) 209 disposed on each printing wheel axis 201 rotatably with the axis. Cross line pitch a of each cross line printing wheel is secured by width l of boss 2092 of the pawl 209 and thickness of a washer 210 inserted between pawls 209 of each cross line. A wheel part of the each printing wheel is pinched slightly between the pawl 209 and the washer 210. Movement of whole printing wheel along the axis 201 is controlled by a pair of engaging elements rigidly attached to the axis 201 on both sides of prints.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53101350A JPS5810237B2 (en) | 1978-08-19 | 1978-08-19 | Type wheel selection printing device |
US06/263,488 US4424743A (en) | 1978-08-19 | 1981-05-14 | Printing device of type ring selection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53101350A JPS5810237B2 (en) | 1978-08-19 | 1978-08-19 | Type wheel selection printing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5528808A true JPS5528808A (en) | 1980-02-29 |
JPS5810237B2 JPS5810237B2 (en) | 1983-02-24 |
Family
ID=14298378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53101350A Expired JPS5810237B2 (en) | 1978-08-19 | 1978-08-19 | Type wheel selection printing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810237B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5158015A (en) * | 1989-06-08 | 1992-10-27 | Seiko Epson Corporation | Compact print wheel printer with life extended character selection capability |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984532A (en) * | 1972-12-20 | 1974-08-14 | ||
JPS52158610U (en) * | 1976-05-24 | 1977-12-02 |
-
1978
- 1978-08-19 JP JP53101350A patent/JPS5810237B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984532A (en) * | 1972-12-20 | 1974-08-14 | ||
JPS52158610U (en) * | 1976-05-24 | 1977-12-02 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5158015A (en) * | 1989-06-08 | 1992-10-27 | Seiko Epson Corporation | Compact print wheel printer with life extended character selection capability |
Also Published As
Publication number | Publication date |
---|---|
JPS5810237B2 (en) | 1983-02-24 |
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