JPS6234366U - - Google Patents
Info
- Publication number
- JPS6234366U JPS6234366U JP9324285U JP9324285U JPS6234366U JP S6234366 U JPS6234366 U JP S6234366U JP 9324285 U JP9324285 U JP 9324285U JP 9324285 U JP9324285 U JP 9324285U JP S6234366 U JPS6234366 U JP S6234366U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- magnetic head
- rotational speed
- detection device
- speed detection
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotational Drive Of Disk (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9324285U JPH0430543Y2 (en]) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9324285U JPH0430543Y2 (en]) | 1985-06-18 | 1985-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234366U true JPS6234366U (en]) | 1987-02-28 |
| JPH0430543Y2 JPH0430543Y2 (en]) | 1992-07-23 |
Family
ID=30955659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9324285U Expired JPH0430543Y2 (en]) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430543Y2 (en]) |
-
1985
- 1985-06-18 JP JP9324285U patent/JPH0430543Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430543Y2 (en]) | 1992-07-23 |
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