JPS6394327U - - Google Patents

Info

Publication number
JPS6394327U
JPS6394327U JP18990386U JP18990386U JPS6394327U JP S6394327 U JPS6394327 U JP S6394327U JP 18990386 U JP18990386 U JP 18990386U JP 18990386 U JP18990386 U JP 18990386U JP S6394327 U JPS6394327 U JP S6394327U
Authority
JP
Japan
Prior art keywords
bearing
radial
thrust
bearing surface
facing
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
JP18990386U
Other languages
English (en)
Other versions
JPH0642103Y2 (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 JP1986189903U priority Critical patent/JPH0642103Y2/ja
Publication of JPS6394327U publication Critical patent/JPS6394327U/ja
Application granted granted Critical
Publication of JPH0642103Y2 publication Critical patent/JPH0642103Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す動圧軸受を
使用した回転ユニツトの断面図、第2図は第1図
のスラスト軸受面の平面図である。 図中、1は軸受部材、7は円筒状孔、9はスラ
スト軸受面、11はラジアル軸受面、21は軸体
、23はスラスト面、25はラジアル面、27は
動圧発生用のみぞ、29はデイスク、51,53
は永久磁石である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸受部材に設けた円筒状孔はスラスト軸受面と
    円筒状のラジアル軸受面とを有し、前記円筒状孔
    に配設した軸体はスラスト軸受面に対向するスラ
    スト面とラジアル軸受面に対向するラジアル面と
    を有し、前記ラジアル軸受面とラジアル面との少
    なくとも一方に動圧発生用のみぞを設けた動圧軸
    受において、前記軸体に取付けたデイスクの軸受
    部材への軸方向対向面と軸受部材のデイスクへの
    軸方向対向面との少なくとも一方は永久磁石を備
    えることを特徴とする動圧軸受。
JP1986189903U 1986-12-11 1986-12-11 動圧軸受 Expired - Lifetime JPH0642103Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986189903U JPH0642103Y2 (ja) 1986-12-11 1986-12-11 動圧軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986189903U JPH0642103Y2 (ja) 1986-12-11 1986-12-11 動圧軸受

Publications (2)

Publication Number Publication Date
JPS6394327U true JPS6394327U (ja) 1988-06-17
JPH0642103Y2 JPH0642103Y2 (ja) 1994-11-02

Family

ID=31142623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986189903U Expired - Lifetime JPH0642103Y2 (ja) 1986-12-11 1986-12-11 動圧軸受

Country Status (1)

Country Link
JP (1) JPH0642103Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585518A (ja) * 1981-07-01 1983-01-12 Nippon Seiko Kk 動圧形スピンドル装置
JPS60241518A (ja) * 1984-05-15 1985-11-30 Fuji Xerox Co Ltd 動圧スピンドルユニツト

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585518A (ja) * 1981-07-01 1983-01-12 Nippon Seiko Kk 動圧形スピンドル装置
JPS60241518A (ja) * 1984-05-15 1985-11-30 Fuji Xerox Co Ltd 動圧スピンドルユニツト

Also Published As

Publication number Publication date
JPH0642103Y2 (ja) 1994-11-02

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