JPS61205790U - - Google Patents

Info

Publication number
JPS61205790U
JPS61205790U JP8970985U JP8970985U JPS61205790U JP S61205790 U JPS61205790 U JP S61205790U JP 8970985 U JP8970985 U JP 8970985U JP 8970985 U JP8970985 U JP 8970985U JP S61205790 U JPS61205790 U JP S61205790U
Authority
JP
Japan
Prior art keywords
base metal
oil chamber
ring
drive shaft
hydraulic pressure
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
JP8970985U
Other languages
English (en)
Other versions
JPH0115516Y2 (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 JP8970985U priority Critical patent/JPH0115516Y2/ja
Publication of JPS61205790U publication Critical patent/JPS61205790U/ja
Application granted granted Critical
Publication of JPH0115516Y2 publication Critical patent/JPH0115516Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Nonmetal Cutting Devices (AREA)
  • Shearing Machines (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例の主要部の断面図
、第2図はその使用される状態を示した略図、第
3図ないし第6図は本考案の他の実施例の主要部
の断面図、第7図は同一形状の従来例と本考案の
例との回転時の側面ぶれを示したグラフ、第8図
は従来例の断面図である。 1……台金、2……軸孔、3……収縮リング、
4……刃先、5……油室、6……油圧装置、7…
…凹所、8……駆動軸。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸孔2が形成された台金1と、この軸孔2に内
    嵌された収縮リング3と、上記台金1の外周に設
    けられた刃先4とを備え、上記収縮リング3と上
    記台金1との間には油室5が形成され、上記台金
    1にはこの油室5に油圧を与える油圧装置6が設
    けられ、駆動軸8に上記収縮リング3を外嵌し、
    上記油室5に油圧を与えて収縮リング3を圧縮し
    て上記駆動軸8に固定するようにした回転加工工
    具において、上記収縮リング3にはその内面中央
    に環状の凹所7が設けられていることを特徴とす
    る回転加工工具。
JP8970985U 1985-06-14 1985-06-14 Expired JPH0115516Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8970985U JPH0115516Y2 (ja) 1985-06-14 1985-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8970985U JPH0115516Y2 (ja) 1985-06-14 1985-06-14

Publications (2)

Publication Number Publication Date
JPS61205790U true JPS61205790U (ja) 1986-12-25
JPH0115516Y2 JPH0115516Y2 (ja) 1989-05-09

Family

ID=30644041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8970985U Expired JPH0115516Y2 (ja) 1985-06-14 1985-06-14

Country Status (1)

Country Link
JP (1) JPH0115516Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0428916U (ja) * 1990-06-27 1992-03-09

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5301080B2 (ja) 2005-12-26 2013-09-25 株式会社ジャパンディスプレイ 液晶表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0428916U (ja) * 1990-06-27 1992-03-09

Also Published As

Publication number Publication date
JPH0115516Y2 (ja) 1989-05-09

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