JPS56144967A - Printing type wheel enclosing cassette of typewriter - Google Patents
Printing type wheel enclosing cassette of typewriterInfo
- Publication number
- JPS56144967A JPS56144967A JP5019680A JP5019680A JPS56144967A JP S56144967 A JPS56144967 A JP S56144967A JP 5019680 A JP5019680 A JP 5019680A JP 5019680 A JP5019680 A JP 5019680A JP S56144967 A JPS56144967 A JP S56144967A
- Authority
- JP
- Japan
- Prior art keywords
- printing type
- cassette
- wheel
- type wheel
- enclosing
- 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
Abstract
PURPOSE: To certainly determine an enclosing position of a printing type wheel in the printing type enclosing cassette by providing a wheel hub and a freely engageable and disengazeable protruded part to the cassette.
CONSTITUTION: In a typewriter using the printing type wheel enclosing cassette 1, the printing type wheel 5 is mounted to a shaft 4 of a printing type selecting motor arranged to a lefthand side of a platen 2. In order to release an engaged condition of a flange part 4 fixedly mounted to the motor shaft 4 and the printing wheel 5, a head part 16 of the flange part 14 is followed to the movement wherein a hub part 6 of a central part of the printing type wheel 5 is withdrawn from a piercing hole 11 to enter a protruded part 27 of an elastic tongue segment 26 extended to a circular window 25 from a lower end part of an upper lid 19 of the cassette into the piercing hole 11. When an engaging part 17a of the flange part 14 releases the engagement with an opening engaging part 12 of the cassette, the piercing hole 11 and the protruded part 27 are completely inlaid. Because the engaging part 28 and a notch part 14 are also engaged, the wheel 5 is held so as not to be rotated in the enclosed position.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5019680A JPS56144967A (en) | 1980-04-15 | 1980-04-15 | Printing type wheel enclosing cassette of typewriter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5019680A JPS56144967A (en) | 1980-04-15 | 1980-04-15 | Printing type wheel enclosing cassette of typewriter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56144967A true JPS56144967A (en) | 1981-11-11 |
Family
ID=12852384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5019680A Pending JPS56144967A (en) | 1980-04-15 | 1980-04-15 | Printing type wheel enclosing cassette of typewriter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56144967A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184659A (en) * | 1983-04-04 | 1984-10-20 | Tohoku Richo Kk | Mounting structure of type wheel |
US4576494A (en) * | 1983-12-08 | 1986-03-18 | Xerox Corporation | Print wheel cartridge |
US4747710A (en) * | 1984-03-09 | 1988-05-31 | Ricoh Company, Ltd. | Apparatus for receiving a type wheel cassette in a printing apparatus |
-
1980
- 1980-04-15 JP JP5019680A patent/JPS56144967A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184659A (en) * | 1983-04-04 | 1984-10-20 | Tohoku Richo Kk | Mounting structure of type wheel |
JPH0257773B2 (en) * | 1983-04-04 | 1990-12-05 | Tohoku Rikoo Kk | |
US4576494A (en) * | 1983-12-08 | 1986-03-18 | Xerox Corporation | Print wheel cartridge |
US4747710A (en) * | 1984-03-09 | 1988-05-31 | Ricoh Company, Ltd. | Apparatus for receiving a type wheel cassette in a printing apparatus |
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