JPS56140569A - Grounding device for rotating shaft - Google Patents
Grounding device for rotating shaftInfo
- Publication number
- JPS56140569A JPS56140569A JP4244080A JP4244080A JPS56140569A JP S56140569 A JPS56140569 A JP S56140569A JP 4244080 A JP4244080 A JP 4244080A JP 4244080 A JP4244080 A JP 4244080A JP S56140569 A JPS56140569 A JP S56140569A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- rotating shaft
- mandrel
- hole
- fluid
- 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
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
Landscapes
- Rotational Drive Of Disk (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4244080A JPS56140569A (en) | 1980-04-01 | 1980-04-01 | Grounding device for rotating shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4244080A JPS56140569A (en) | 1980-04-01 | 1980-04-01 | Grounding device for rotating shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56140569A true JPS56140569A (en) | 1981-11-02 |
JPS6236290B2 JPS6236290B2 (ja) | 1987-08-06 |
Family
ID=12636124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4244080A Granted JPS56140569A (en) | 1980-04-01 | 1980-04-01 | Grounding device for rotating shaft |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56140569A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63266671A (ja) * | 1986-10-31 | 1988-11-02 | Nippon Seiko Kk | 導電摺動装置 |
JPH0729295A (ja) * | 1992-12-31 | 1995-01-31 | Internatl Business Mach Corp <Ibm> | ディスク・ドライブ装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102649390B1 (ko) * | 2021-09-27 | 2024-03-20 | 한국자동차연구원 | 회전기기 전식 방지 장치 |
-
1980
- 1980-04-01 JP JP4244080A patent/JPS56140569A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63266671A (ja) * | 1986-10-31 | 1988-11-02 | Nippon Seiko Kk | 導電摺動装置 |
JPH0729295A (ja) * | 1992-12-31 | 1995-01-31 | Internatl Business Mach Corp <Ibm> | ディスク・ドライブ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6236290B2 (ja) | 1987-08-06 |
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