JPH0448414U - - Google Patents

Info

Publication number
JPH0448414U
JPH0448414U JP8982590U JP8982590U JPH0448414U JP H0448414 U JPH0448414 U JP H0448414U JP 8982590 U JP8982590 U JP 8982590U JP 8982590 U JP8982590 U JP 8982590U JP H0448414 U JPH0448414 U JP H0448414U
Authority
JP
Japan
Prior art keywords
dynamic pressure
sleeve
spherical
generating
groove
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.)
Pending
Application number
JP8982590U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP8982590U priority Critical patent/JPH0448414U/ja
Publication of JPH0448414U publication Critical patent/JPH0448414U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
JP8982590U 1990-08-27 1990-08-27 Pending JPH0448414U (US07368563-20080506-C00056.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8982590U JPH0448414U (US07368563-20080506-C00056.png) 1990-08-27 1990-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8982590U JPH0448414U (US07368563-20080506-C00056.png) 1990-08-27 1990-08-27

Publications (1)

Publication Number Publication Date
JPH0448414U true JPH0448414U (US07368563-20080506-C00056.png) 1992-04-24

Family

ID=31824091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8982590U Pending JPH0448414U (US07368563-20080506-C00056.png) 1990-08-27 1990-08-27

Country Status (1)

Country Link
JP (1) JPH0448414U (US07368563-20080506-C00056.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000041360A (ja) * 1998-07-22 2000-02-08 Seiko Instruments Inc 液体動圧軸受及びこれを用いたスピンドルモータ、ハードディスクドライブ装置、スキャナモータ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729814A (en) * 1980-07-30 1982-02-17 Nippon Seiko Kk Dynamic-pressure type fluid bearing
JPS60121308A (ja) * 1984-08-21 1985-06-28 Nippon Seiko Kk 動圧形の複合軸受装置
JPS62246619A (ja) * 1986-04-17 1987-10-27 Matsushita Electric Ind Co Ltd 動圧型流体軸受装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729814A (en) * 1980-07-30 1982-02-17 Nippon Seiko Kk Dynamic-pressure type fluid bearing
JPS60121308A (ja) * 1984-08-21 1985-06-28 Nippon Seiko Kk 動圧形の複合軸受装置
JPS62246619A (ja) * 1986-04-17 1987-10-27 Matsushita Electric Ind Co Ltd 動圧型流体軸受装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000041360A (ja) * 1998-07-22 2000-02-08 Seiko Instruments Inc 液体動圧軸受及びこれを用いたスピンドルモータ、ハードディスクドライブ装置、スキャナモータ

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