JPS62140271A - 流体軸受式デイスク駆動装置 - Google Patents

流体軸受式デイスク駆動装置

Info

Publication number
JPS62140271A
JPS62140271A JP28134185A JP28134185A JPS62140271A JP S62140271 A JPS62140271 A JP S62140271A JP 28134185 A JP28134185 A JP 28134185A JP 28134185 A JP28134185 A JP 28134185A JP S62140271 A JPS62140271 A JP S62140271A
Authority
JP
Japan
Prior art keywords
hub
sleeve
fixed
base
disk
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
Application number
JP28134185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0432468B2 (US08063081-20111122-C00044.png
Inventor
Takafumi Asada
隆文 浅田
Jiro Kataoka
二郎 片岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP28134185A priority Critical patent/JPS62140271A/ja
Publication of JPS62140271A publication Critical patent/JPS62140271A/ja
Publication of JPH0432468B2 publication Critical patent/JPH0432468B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Rotational Drive Of Disk (AREA)
JP28134185A 1985-12-13 1985-12-13 流体軸受式デイスク駆動装置 Granted JPS62140271A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28134185A JPS62140271A (ja) 1985-12-13 1985-12-13 流体軸受式デイスク駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28134185A JPS62140271A (ja) 1985-12-13 1985-12-13 流体軸受式デイスク駆動装置

Publications (2)

Publication Number Publication Date
JPS62140271A true JPS62140271A (ja) 1987-06-23
JPH0432468B2 JPH0432468B2 (US08063081-20111122-C00044.png) 1992-05-29

Family

ID=17637754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28134185A Granted JPS62140271A (ja) 1985-12-13 1985-12-13 流体軸受式デイスク駆動装置

Country Status (1)

Country Link
JP (1) JPS62140271A (US08063081-20111122-C00044.png)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0197455U (US08063081-20111122-C00044.png) * 1987-12-18 1989-06-28
JPH0230160U (US08063081-20111122-C00044.png) * 1988-08-12 1990-02-26
JPH0378163A (ja) * 1989-08-21 1991-04-03 Sankyo Seiki Mfg Co Ltd 磁気ディスク装置のスピンドルモータ
JPH0410855U (US08063081-20111122-C00044.png) * 1990-05-16 1992-01-29
US5089732A (en) * 1989-07-24 1992-02-18 Ebara Corporation Spindle motor
JPH04103076A (ja) * 1990-08-22 1992-04-06 Nec Ibaraki Ltd スピンドルモータ
JPH0547100A (ja) * 1991-08-13 1993-02-26 Matsushita Electric Ind Co Ltd フレキシブルデイスク装置
JPH06150529A (ja) * 1992-11-12 1994-05-31 Nec Corp 磁気ディスク装置用スピンドルモータ
DE20219216U1 (de) * 2002-12-12 2004-03-04 Minebea Co., Ltd., Kitasaku Spindelmotor für Festplattenlaufwerke mit hydrodynamischer Lageranordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854223A (ja) * 1981-09-25 1983-03-31 Nippon Seiko Kk 動圧形スピンドル装置
JPS59207069A (ja) * 1983-05-10 1984-11-24 Fujitsu Ltd 磁気デイスク装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854223A (ja) * 1981-09-25 1983-03-31 Nippon Seiko Kk 動圧形スピンドル装置
JPS59207069A (ja) * 1983-05-10 1984-11-24 Fujitsu Ltd 磁気デイスク装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0197455U (US08063081-20111122-C00044.png) * 1987-12-18 1989-06-28
JPH0230160U (US08063081-20111122-C00044.png) * 1988-08-12 1990-02-26
US5089732A (en) * 1989-07-24 1992-02-18 Ebara Corporation Spindle motor
JPH0378163A (ja) * 1989-08-21 1991-04-03 Sankyo Seiki Mfg Co Ltd 磁気ディスク装置のスピンドルモータ
JPH0410855U (US08063081-20111122-C00044.png) * 1990-05-16 1992-01-29
JPH04103076A (ja) * 1990-08-22 1992-04-06 Nec Ibaraki Ltd スピンドルモータ
JPH0547100A (ja) * 1991-08-13 1993-02-26 Matsushita Electric Ind Co Ltd フレキシブルデイスク装置
JPH06150529A (ja) * 1992-11-12 1994-05-31 Nec Corp 磁気ディスク装置用スピンドルモータ
DE20219216U1 (de) * 2002-12-12 2004-03-04 Minebea Co., Ltd., Kitasaku Spindelmotor für Festplattenlaufwerke mit hydrodynamischer Lageranordnung
US6841907B2 (en) 2002-12-12 2005-01-11 Minebea Co., Ltd. Spindle motor for hard disk drives having a hydrodynamic bearing arrangement

Also Published As

Publication number Publication date
JPH0432468B2 (US08063081-20111122-C00044.png) 1992-05-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term