JPS5684967A - Type wheel - Google Patents
Type wheelInfo
- Publication number
- JPS5684967A JPS5684967A JP16252779A JP16252779A JPS5684967A JP S5684967 A JPS5684967 A JP S5684967A JP 16252779 A JP16252779 A JP 16252779A JP 16252779 A JP16252779 A JP 16252779A JP S5684967 A JPS5684967 A JP S5684967A
- Authority
- JP
- Japan
- Prior art keywords
- type
- arm
- arms
- types
- 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.)
- Granted
Links
Abstract
PURPOSE: To miniaturize a daisy type type-wheel, by efficiently arranging types on a wheel.
CONSTITUTION: A center plate 22 is formed such that two elements 22a and 22a', whose diameters are different from each other, are assembled for adhesion in a condition to be superposed in order of diameter from smaller to larger from a platen (5) side. A plurality of arms 2 and 2' are located at the elements 22a and 22a', respectively at equal intervals. Each one of types 3 and 3' is placed at the end of the arm 2 or 2' so that a printing surface thereof points toward the side of the element having a smaller diameter. A distance l1 between a type and a fulcrum 2a of the arm 2 is equivalent to a distance l2 between a type and a fulcrum 2a' of the arm 2', and a type 3' is positioned in a space between the arms of types 3, 3. Thus, a bending angle of the arm is constant to all of the arms at printing.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16252779A JPS5934504B2 (en) | 1979-12-14 | 1979-12-14 | type wheel |
DE8080304462T DE3070562D1 (en) | 1979-12-14 | 1980-12-11 | A printing wheel for a serial printer |
EP19800304462 EP0031217B1 (en) | 1979-12-14 | 1980-12-11 | A printing wheel for a serial printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16252779A JPS5934504B2 (en) | 1979-12-14 | 1979-12-14 | type wheel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5684967A true JPS5684967A (en) | 1981-07-10 |
JPS5934504B2 JPS5934504B2 (en) | 1984-08-23 |
Family
ID=15756302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16252779A Expired JPS5934504B2 (en) | 1979-12-14 | 1979-12-14 | type wheel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5934504B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3518754A1 (en) | 1985-05-24 | 1986-11-27 | TA Triumph-Adler AG, 8500 Nürnberg | Type body for typewriters or similar machines |
US4722621A (en) * | 1985-10-30 | 1988-02-02 | Johnson Reynold B | Keyboard assembly and recording apparatus |
US4856921A (en) * | 1983-06-28 | 1989-08-15 | Alps Electric Co., Ltd. | Rotary wheel printer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6164204U (en) * | 1984-10-04 | 1986-05-01 |
-
1979
- 1979-12-14 JP JP16252779A patent/JPS5934504B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4856921A (en) * | 1983-06-28 | 1989-08-15 | Alps Electric Co., Ltd. | Rotary wheel printer |
DE3518754A1 (en) | 1985-05-24 | 1986-11-27 | TA Triumph-Adler AG, 8500 Nürnberg | Type body for typewriters or similar machines |
US4722621A (en) * | 1985-10-30 | 1988-02-02 | Johnson Reynold B | Keyboard assembly and recording apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5934504B2 (en) | 1984-08-23 |
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