JPS5642658A - Cassette-type type-wheel for printing device - Google Patents
Cassette-type type-wheel for printing deviceInfo
- Publication number
- JPS5642658A JPS5642658A JP11872279A JP11872279A JPS5642658A JP S5642658 A JPS5642658 A JP S5642658A JP 11872279 A JP11872279 A JP 11872279A JP 11872279 A JP11872279 A JP 11872279A JP S5642658 A JPS5642658 A JP S5642658A
- Authority
- JP
- Japan
- Prior art keywords
- type
- type wheel
- shaft
- cassette
- wheel
- 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 eliminate a protruded portion on an exterior of a cassette by a method wherein a type wheel is positioned at a home position thereof by an engagement between engaging grooves provided on the casset and engaging protrusions provided at back surface of type portions at finger tips of the type wheel.
CONSTITUTION: When a cassette body 1 is mounted at a predetermined position on a printing device and a shaft 14 of a selection motor 13 is inserted ino the body 1, the shaft 14 is inserted ino a central hold of a type wheel 5. In this case, the shaft 14 pushes a leaf spring 6 and releases a pressing force of the leaf spring 6 against the type wheel 5, concurrently, the type wheel 5 is held at a home position by the shaft 14 due to a function of an engaging protuberance 9 formed at a back surface of a type portion 8 and an engaging groove 7 formed at a wall portion 1a of the body 1, therefore, the shaft 14 and the type wheel 5 can be set in a correct relative position upon mounting the selection motor 13 while a driving pawl 15 and the type wheel 5 are engaged correctly.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11872279A JPS5642658A (en) | 1979-09-18 | 1979-09-18 | Cassette-type type-wheel for printing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11872279A JPS5642658A (en) | 1979-09-18 | 1979-09-18 | Cassette-type type-wheel for printing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5642658A true JPS5642658A (en) | 1981-04-20 |
Family
ID=14743456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11872279A Pending JPS5642658A (en) | 1979-09-18 | 1979-09-18 | Cassette-type type-wheel for printing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5642658A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4983055A (en) * | 1983-02-23 | 1991-01-08 | Ricoh Company, Ltd. | Type wheel supporting structure |
-
1979
- 1979-09-18 JP JP11872279A patent/JPS5642658A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4983055A (en) * | 1983-02-23 | 1991-01-08 | Ricoh Company, Ltd. | Type wheel supporting structure |
US5092691A (en) * | 1983-02-23 | 1992-03-03 | Ricoh Company, Ltd. | Printing machine having a type wheel supporting structure |
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