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JPH0520893Y2 - - Google Patents

Info

Publication number
JPH0520893Y2
JPH0520893Y2 JP1987072670U JP7267087U JPH0520893Y2 JP H0520893 Y2 JPH0520893 Y2 JP H0520893Y2 JP 1987072670 U JP1987072670 U JP 1987072670U JP 7267087 U JP7267087 U JP 7267087U JP H0520893 Y2 JPH0520893 Y2 JP H0520893Y2
Authority
JP
Japan
Prior art keywords
shaft
bearing
sleeve
pressure
herringbone 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.)
Expired - Lifetime
Application number
JP1987072670U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63180720U (zh
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 JP1987072670U priority Critical patent/JPH0520893Y2/ja
Publication of JPS63180720U publication Critical patent/JPS63180720U/ja
Application granted granted Critical
Publication of JPH0520893Y2 publication Critical patent/JPH0520893Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
JP1987072670U 1987-05-14 1987-05-14 Expired - Lifetime JPH0520893Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987072670U JPH0520893Y2 (zh) 1987-05-14 1987-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987072670U JPH0520893Y2 (zh) 1987-05-14 1987-05-14

Publications (2)

Publication Number Publication Date
JPS63180720U JPS63180720U (zh) 1988-11-22
JPH0520893Y2 true JPH0520893Y2 (zh) 1993-05-28

Family

ID=30916326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987072670U Expired - Lifetime JPH0520893Y2 (zh) 1987-05-14 1987-05-14

Country Status (1)

Country Link
JP (1) JPH0520893Y2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0979263A (ja) * 1995-09-20 1997-03-25 Hitachi Ltd 軸受装置及びこれを備えたスピンドルモ−タ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141603A (en) * 1976-09-03 1979-02-27 U.S. Philips Corporation Rotation-insensitive spiral groove bearing
JPS5917020A (ja) * 1982-07-20 1984-01-28 Toshiba Corp 回転体支持装置
JPS5917318B2 (ja) * 1977-02-28 1984-04-20 アイシン精機株式会社 液圧シリンダとパイプの結合構造
JPS5991413A (ja) * 1982-11-18 1984-05-26 Nippon Seiko Kk 固定軸まわりを回転体が回転する装置
JPS59113314A (ja) * 1982-12-17 1984-06-30 Matsushita Electric Ind Co Ltd 動圧型流体軸受装置
JPS59159416A (ja) * 1983-02-25 1984-09-10 Matsushita Electric Ind Co Ltd 動圧型流体軸受装置
JPS604617A (ja) * 1983-06-24 1985-01-11 Canon Inc 動圧流体軸受

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917318U (ja) * 1982-07-24 1984-02-02 日本精工株式会社 動圧形流体軸受
JPS5958214U (ja) * 1982-10-13 1984-04-16 日本精工株式会社 動圧流体軸受装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141603A (en) * 1976-09-03 1979-02-27 U.S. Philips Corporation Rotation-insensitive spiral groove bearing
JPS5917318B2 (ja) * 1977-02-28 1984-04-20 アイシン精機株式会社 液圧シリンダとパイプの結合構造
JPS5917020A (ja) * 1982-07-20 1984-01-28 Toshiba Corp 回転体支持装置
JPS5991413A (ja) * 1982-11-18 1984-05-26 Nippon Seiko Kk 固定軸まわりを回転体が回転する装置
JPS59113314A (ja) * 1982-12-17 1984-06-30 Matsushita Electric Ind Co Ltd 動圧型流体軸受装置
JPS59159416A (ja) * 1983-02-25 1984-09-10 Matsushita Electric Ind Co Ltd 動圧型流体軸受装置
JPS604617A (ja) * 1983-06-24 1985-01-11 Canon Inc 動圧流体軸受

Also Published As

Publication number Publication date
JPS63180720U (zh) 1988-11-22

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