JPH0229450U - - Google Patents

Info

Publication number
JPH0229450U
JPH0229450U JP10572588U JP10572588U JPH0229450U JP H0229450 U JPH0229450 U JP H0229450U JP 10572588 U JP10572588 U JP 10572588U JP 10572588 U JP10572588 U JP 10572588U JP H0229450 U JPH0229450 U JP H0229450U
Authority
JP
Japan
Prior art keywords
cylindrical body
hollow cylindrical
heat treatment
inner circumferential
circumferential side
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
JP10572588U
Other languages
English (en)
Other versions
JPH077319Y2 (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 JP1988105725U priority Critical patent/JPH077319Y2/ja
Publication of JPH0229450U publication Critical patent/JPH0229450U/ja
Application granted granted Critical
Publication of JPH077319Y2 publication Critical patent/JPH077319Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)

Description

【図面の簡単な説明】
第1図および第2図はこの考案に係る中空円筒
体の熱処理装置の一実施例を示す各々左半分縦断
正面図および平面図、第3図は中空円筒体の上端
部分と上部矯正部材の外周部分とにおける組付け
時の位置関係を示す断面説明図、第4図は下部矯
正部材とサイドシヤフトとの取付関係を示す断面
説明図、第5図は従来の中空円筒体の熱処理装置
の右半分縦断正面図である。 1…中空円筒体の熱処理装置、10…中空円筒
体、11,21,31,41……矯正部材、D…
中空円筒体の内周側と矯正部材の焼入れ時当接面
との間のすき間、d…中空円筒体の内周側と矯正
部材の焼もどし時当接面との間のすき間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中空円筒体の熱処理に際しての温度上昇時に当
    該中空円筒体をその内周側より当接して形状の矯
    正を行う矯正部材を備えた中空円筒体の熱処理装
    置において、前記矯正部材は、前記中空円筒体の
    熱膨張係数よりも大きい熱膨張係数の材料から形
    成すると共に、前記中空円筒体と矯正部材との組
    付け状態では、熱処理に際しての温度上昇時に前
    記矯正部材が前記中空円筒体とともに熱膨張して
    当該中空円筒体の内周側に当接緊張するのに適し
    たすき間を形成させる構成としたことを特徴とす
    る中空円筒体の熱処理装置。
JP1988105725U 1988-08-09 1988-08-09 中空円筒体の熱処理装置 Expired - Lifetime JPH077319Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988105725U JPH077319Y2 (ja) 1988-08-09 1988-08-09 中空円筒体の熱処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988105725U JPH077319Y2 (ja) 1988-08-09 1988-08-09 中空円筒体の熱処理装置

Publications (2)

Publication Number Publication Date
JPH0229450U true JPH0229450U (ja) 1990-02-26
JPH077319Y2 JPH077319Y2 (ja) 1995-02-22

Family

ID=31338598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988105725U Expired - Lifetime JPH077319Y2 (ja) 1988-08-09 1988-08-09 中空円筒体の熱処理装置

Country Status (1)

Country Link
JP (1) JPH077319Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103452A (ja) * 1972-04-18 1973-12-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103452A (ja) * 1972-04-18 1973-12-25

Also Published As

Publication number Publication date
JPH077319Y2 (ja) 1995-02-22

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