JPH02150101U - - Google Patents

Info

Publication number
JPH02150101U
JPH02150101U JP5906889U JP5906889U JPH02150101U JP H02150101 U JPH02150101 U JP H02150101U JP 5906889 U JP5906889 U JP 5906889U JP 5906889 U JP5906889 U JP 5906889U JP H02150101 U JPH02150101 U JP H02150101U
Authority
JP
Japan
Prior art keywords
main shaft
machine tool
main body
load
main
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
JP5906889U
Other languages
English (en)
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 JP5906889U priority Critical patent/JPH02150101U/ja
Publication of JPH02150101U publication Critical patent/JPH02150101U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Support Of The Bearing (AREA)

Description

【図面の簡単な説明】
第1図は本考案による工作機械の主軸支持構造
の断面図、第2図は従来技術による工作機械の主
軸支持構造の断面図、第3図は第2図の部分拡大
図である。 図面中、1は主軸、2a,2b,12a,12
b,12c,12dはアンギユラ玉軸受、3a,
3bはテーパローラ軸受、5,5a,5bは軸受
ハウジング、6,6a,6b,14はスプリング
、11は外枠である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 工作機械の主軸を支持しうる軽負荷高回転用玉
    軸受と、この主軸とこの工作機械の本体との間に
    設置される予圧を変更する手段により外輪若しく
    は内輪がこの主軸の軸方向に移動される重負荷低
    回転用ころ軸受とで前記主軸が前記本体に対して
    回転自在となされることを特徴とする工作機械の
    主軸支持構造。
JP5906889U 1989-05-24 1989-05-24 Pending JPH02150101U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5906889U JPH02150101U (ja) 1989-05-24 1989-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5906889U JPH02150101U (ja) 1989-05-24 1989-05-24

Publications (1)

Publication Number Publication Date
JPH02150101U true JPH02150101U (ja) 1990-12-25

Family

ID=31585243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5906889U Pending JPH02150101U (ja) 1989-05-24 1989-05-24

Country Status (1)

Country Link
JP (1) JPH02150101U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10217708A (ja) * 1997-02-03 1998-08-18 Takagi Sansho:Kk キャスターの車輪軸支構造
JP2000185506A (ja) * 1998-12-24 2000-07-04 Takagi Sansho:Kk キャスターの車輪防塵構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10217708A (ja) * 1997-02-03 1998-08-18 Takagi Sansho:Kk キャスターの車輪軸支構造
JP2000185506A (ja) * 1998-12-24 2000-07-04 Takagi Sansho:Kk キャスターの車輪防塵構造

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