JPS62178001U - - Google Patents

Info

Publication number
JPS62178001U
JPS62178001U JP6631886U JP6631886U JPS62178001U JP S62178001 U JPS62178001 U JP S62178001U JP 6631886 U JP6631886 U JP 6631886U JP 6631886 U JP6631886 U JP 6631886U JP S62178001 U JPS62178001 U JP S62178001U
Authority
JP
Japan
Prior art keywords
rotating shaft
fitting body
attached
stepped portion
tool
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
JP6631886U
Other languages
English (en)
Other versions
JPH0521281Y2 (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 JP1986066318U priority Critical patent/JPH0521281Y2/ja
Publication of JPS62178001U publication Critical patent/JPS62178001U/ja
Application granted granted Critical
Publication of JPH0521281Y2 publication Critical patent/JPH0521281Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例に係る研削盤の回転軸端
部構造の断面図、第2図は第1図のA―A線にお
ける回転軸のみの断面図、第3図は本考案の他の
実施例を示す研削盤の回転軸端部構造の断面図、
第4図は従来の研削盤の回転軸端部構造を示す中
央部縦断面図である。 1…回転軸、2…工具、3…嵌合体、4…軸受
ケーシング、5…ボルト、6,7,8,9…静圧
軸受、10…回り止めキー、12,13…すべり
軸受。

Claims (1)

    【実用新案登録請求の範囲】
  1. 静圧流体にて負荷を保持するセラミツク材より
    成る回転軸において、該回転軸の両端部のうち少
    なくとも工具または被加工物を取着する側の端部
    に段付部を有する嵌合体を着装するとともに、該
    嵌合体の少なくとも段付部が軸受ケーシング内に
    収容されていることを特徴とする回転軸端部構造
JP1986066318U 1986-04-30 1986-04-30 Expired - Lifetime JPH0521281Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986066318U JPH0521281Y2 (ja) 1986-04-30 1986-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986066318U JPH0521281Y2 (ja) 1986-04-30 1986-04-30

Publications (2)

Publication Number Publication Date
JPS62178001U true JPS62178001U (ja) 1987-11-12
JPH0521281Y2 JPH0521281Y2 (ja) 1993-06-01

Family

ID=30904211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986066318U Expired - Lifetime JPH0521281Y2 (ja) 1986-04-30 1986-04-30

Country Status (1)

Country Link
JP (1) JPH0521281Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942804U (ja) * 1982-09-09 1984-03-21 豊田工機株式会社 精密加工用主軸装置
JPS607902U (ja) * 1983-06-27 1985-01-19 豊田工機株式会社 主軸装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607902B2 (ja) * 1977-11-30 1985-02-27 株式会社日立製作所 平板状コイル導体の型付成形法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942804U (ja) * 1982-09-09 1984-03-21 豊田工機株式会社 精密加工用主軸装置
JPS607902U (ja) * 1983-06-27 1985-01-19 豊田工機株式会社 主軸装置

Also Published As

Publication number Publication date
JPH0521281Y2 (ja) 1993-06-01

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