JPS5720915A - Rotor for rotary magnetic head - Google Patents
Rotor for rotary magnetic headInfo
- Publication number
- JPS5720915A JPS5720915A JP9671180A JP9671180A JPS5720915A JP S5720915 A JPS5720915 A JP S5720915A JP 9671180 A JP9671180 A JP 9671180A JP 9671180 A JP9671180 A JP 9671180A JP S5720915 A JPS5720915 A JP S5720915A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotary body
- rotary
- magnetic head
- final package
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9671180A JPS5720915A (en) | 1980-07-15 | 1980-07-15 | Rotor for rotary magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9671180A JPS5720915A (en) | 1980-07-15 | 1980-07-15 | Rotor for rotary magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5720915A true JPS5720915A (en) | 1982-02-03 |
JPS645372B2 JPS645372B2 (fi) | 1989-01-30 |
Family
ID=14172327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9671180A Granted JPS5720915A (en) | 1980-07-15 | 1980-07-15 | Rotor for rotary magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5720915A (fi) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061325A (en) * | 1998-03-25 | 2000-05-09 | International Business Machines Corporation | Dual mode auto-balancer for DVD drives |
US6198715B1 (en) * | 1996-09-17 | 2001-03-06 | Hitachi, Ltd. | Disc device having disc in balance correcting arrangements |
US6252841B1 (en) * | 1997-10-30 | 2001-06-26 | Funai Electric Co., Ltd. | Optical disc apparatus and method for controlling turntable rotation |
US6704271B2 (en) * | 1996-07-19 | 2004-03-09 | Matsushita Electric Industrial Co., Ltd. | Disk drive apparatus |
-
1980
- 1980-07-15 JP JP9671180A patent/JPS5720915A/ja active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6704271B2 (en) * | 1996-07-19 | 2004-03-09 | Matsushita Electric Industrial Co., Ltd. | Disk drive apparatus |
US6198715B1 (en) * | 1996-09-17 | 2001-03-06 | Hitachi, Ltd. | Disc device having disc in balance correcting arrangements |
US6252841B1 (en) * | 1997-10-30 | 2001-06-26 | Funai Electric Co., Ltd. | Optical disc apparatus and method for controlling turntable rotation |
US6392983B1 (en) * | 1997-10-30 | 2002-05-21 | Funai Electric Co., Ltd. | Optical disc apparatus and method for controlling turntable rotation |
US6061325A (en) * | 1998-03-25 | 2000-05-09 | International Business Machines Corporation | Dual mode auto-balancer for DVD drives |
Also Published As
Publication number | Publication date |
---|---|
JPS645372B2 (fi) | 1989-01-30 |
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