JPS5629853A - Manufacture of flywheel in tape recorder - Google Patents
Manufacture of flywheel in tape recorderInfo
- Publication number
- JPS5629853A JPS5629853A JP10576879A JP10576879A JPS5629853A JP S5629853 A JPS5629853 A JP S5629853A JP 10576879 A JP10576879 A JP 10576879A JP 10576879 A JP10576879 A JP 10576879A JP S5629853 A JPS5629853 A JP S5629853A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- flywheel
- sharpness
- resonance
- smaller
- 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 prevent the deterioration of recording and reproducing characteristics with smaller resonant sharpness of flywheel, by fixing the filling material having the sharpness of resonance smaller than that of the wheel main body to one side of the flywheel main body.
CONSTITUTION: To one side surface of the flywheel main body 11, that is, to the lower side opposing to the pinch roller press-contacted when the capstan is constituted with the capstan shaft 2 inserted, the concave 13 is concentrically formed with the main body 11. Next, to the concave 13 of the flywheel main body 11 inserted with the capstan shaft 2, the filling material 14 having the smaller sharpness of resonance than that of the flywheel main body 11 is fixed with a single or double layer to be incorporated with the flywheel main body 11. Further, after that, the processing of mass correction is made with balancing machine. With this constitution, since the sharpness of resonance as the whole flywheel can be lowered, the effect of oscillation can be avoided and the deterioration of recording and reproduction characteristics can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10576879A JPS5629853A (en) | 1979-08-20 | 1979-08-20 | Manufacture of flywheel in tape recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10576879A JPS5629853A (en) | 1979-08-20 | 1979-08-20 | Manufacture of flywheel in tape recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5629853A true JPS5629853A (en) | 1981-03-25 |
JPS6153778B2 JPS6153778B2 (en) | 1986-11-19 |
Family
ID=14416349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10576879A Granted JPS5629853A (en) | 1979-08-20 | 1979-08-20 | Manufacture of flywheel in tape recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5629853A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102853027A (en) * | 2012-09-28 | 2013-01-02 | 苏州金科信汇光电科技有限公司 | High-speed axle device |
-
1979
- 1979-08-20 JP JP10576879A patent/JPS5629853A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102853027A (en) * | 2012-09-28 | 2013-01-02 | 苏州金科信汇光电科技有限公司 | High-speed axle device |
Also Published As
Publication number | Publication date |
---|---|
JPS6153778B2 (en) | 1986-11-19 |
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