JPH0311031B2 - - Google Patents
Info
- Publication number
- JPH0311031B2 JPH0311031B2 JP59017970A JP1797084A JPH0311031B2 JP H0311031 B2 JPH0311031 B2 JP H0311031B2 JP 59017970 A JP59017970 A JP 59017970A JP 1797084 A JP1797084 A JP 1797084A JP H0311031 B2 JPH0311031 B2 JP H0311031B2
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- rotor
- spindle
- disk
- magnetic
- 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.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
-
- 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
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Rotational Drive Of Disk (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59017970A JPS60163270A (ja) | 1984-02-03 | 1984-02-03 | 磁気デイスク駆動装置 |
KR1019850000229A KR890003560B1 (ko) | 1984-02-03 | 1985-01-16 | 자기 디스크(disk)구동장치 |
US06/694,872 US4675763A (en) | 1984-02-03 | 1985-01-25 | Magnetic disk drive with a disk leveling mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59017970A JPS60163270A (ja) | 1984-02-03 | 1984-02-03 | 磁気デイスク駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60163270A JPS60163270A (ja) | 1985-08-26 |
JPH0311031B2 true JPH0311031B2 (US20090163788A1-20090625-C00002.png) | 1991-02-15 |
Family
ID=11958585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59017970A Granted JPS60163270A (ja) | 1984-02-03 | 1984-02-03 | 磁気デイスク駆動装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS60163270A (US20090163788A1-20090625-C00002.png) |
KR (1) | KR890003560B1 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0416281Y2 (US20090163788A1-20090625-C00002.png) * | 1985-01-19 | 1992-04-13 | ||
JPS6455792A (en) * | 1987-08-27 | 1989-03-02 | Canon Kk | Recording and reproducing device |
KR100213040B1 (ko) * | 1996-04-23 | 1999-08-02 | 윤종용 | 광 기록 재생 장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913311U (US20090163788A1-20090625-C00002.png) * | 1972-05-10 | 1974-02-04 |
-
1984
- 1984-02-03 JP JP59017970A patent/JPS60163270A/ja active Granted
-
1985
- 1985-01-16 KR KR1019850000229A patent/KR890003560B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913311U (US20090163788A1-20090625-C00002.png) * | 1972-05-10 | 1974-02-04 |
Also Published As
Publication number | Publication date |
---|---|
KR850006109A (ko) | 1985-09-28 |
JPS60163270A (ja) | 1985-08-26 |
KR890003560B1 (ko) | 1989-09-23 |