JPH033805B2 - - Google Patents

Info

Publication number
JPH033805B2
JPH033805B2 JP56150653A JP15065381A JPH033805B2 JP H033805 B2 JPH033805 B2 JP H033805B2 JP 56150653 A JP56150653 A JP 56150653A JP 15065381 A JP15065381 A JP 15065381A JP H033805 B2 JPH033805 B2 JP H033805B2
Authority
JP
Japan
Prior art keywords
thrust
main shaft
radial
housing
spindle device
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
Application number
JP56150653A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5854223A (ja
Inventor
Katsuhiko Tanaka
Ikunori Sakatani
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP56150653A priority Critical patent/JPS5854223A/ja
Publication of JPS5854223A publication Critical patent/JPS5854223A/ja
Publication of JPH033805B2 publication Critical patent/JPH033805B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2370/00—Apparatus relating to physics, e.g. instruments
    • F16C2370/12—Hard disk drives or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rotational Drive Of Disk (AREA)
JP56150653A 1981-09-25 1981-09-25 動圧形スピンドル装置 Granted JPS5854223A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56150653A JPS5854223A (ja) 1981-09-25 1981-09-25 動圧形スピンドル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56150653A JPS5854223A (ja) 1981-09-25 1981-09-25 動圧形スピンドル装置

Publications (2)

Publication Number Publication Date
JPS5854223A JPS5854223A (ja) 1983-03-31
JPH033805B2 true JPH033805B2 (zh) 1991-01-21

Family

ID=15501539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56150653A Granted JPS5854223A (ja) 1981-09-25 1981-09-25 動圧形スピンドル装置

Country Status (1)

Country Link
JP (1) JPS5854223A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026676U (ja) * 1983-07-28 1985-02-22 日本精工株式会社 磁気ディスク記憶装置
JPS6263864U (zh) * 1985-10-14 1987-04-21
JPS62140271A (ja) * 1985-12-13 1987-06-23 Matsushita Electric Ind Co Ltd 流体軸受式デイスク駆動装置
JP2504063B2 (ja) * 1987-07-31 1996-06-05 日本精工株式会社 軸受装置
JP2516967B2 (ja) * 1987-04-30 1996-07-24 松下電器産業株式会社 軸受装置
JP2529458Y2 (ja) * 1988-08-12 1997-03-19 キヤノン電子 株式会社 ディスク装置
JPH03163213A (ja) * 1989-11-17 1991-07-15 Matsushita Electric Ind Co Ltd 動圧型エア軸受装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829938A (zh) * 1971-08-16 1973-04-20
JPS54102445A (en) * 1978-01-27 1979-08-11 Matsushita Electric Ind Co Ltd Fluid bearing revolving apparatus
JPS55123020A (en) * 1979-03-14 1980-09-22 Matsushita Electric Ind Co Ltd Rotary device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829938A (zh) * 1971-08-16 1973-04-20
JPS54102445A (en) * 1978-01-27 1979-08-11 Matsushita Electric Ind Co Ltd Fluid bearing revolving apparatus
JPS55123020A (en) * 1979-03-14 1980-09-22 Matsushita Electric Ind Co Ltd Rotary device

Also Published As

Publication number Publication date
JPS5854223A (ja) 1983-03-31

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