JPH0282407U - - Google Patents

Info

Publication number
JPH0282407U
JPH0282407U JP16165388U JP16165388U JPH0282407U JP H0282407 U JPH0282407 U JP H0282407U JP 16165388 U JP16165388 U JP 16165388U JP 16165388 U JP16165388 U JP 16165388U JP H0282407 U JPH0282407 U JP H0282407U
Authority
JP
Japan
Prior art keywords
cylinder
piston
sub
dot
oil chambers
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
JP16165388U
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 JP16165388U priority Critical patent/JPH0282407U/ja
Publication of JPH0282407U publication Critical patent/JPH0282407U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示す縦断側面図であ
る。 符号、3はシリンダー本体、3a,3bは油室
、5はチヤツク爪作動用ピストン、6はピストン
ロツド、7はサブシリンダー、7a,7bは油室
、8a,8bは連通孔、9は圧力検知用ピストン
、10はピストンロツド、11はドツク、12は
近接スイツチ、13はスプリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. チヤツク爪作動用油圧シリンダーの左右の油室
    に対応する油室が互いに連通するサブシリンダー
    を設けたこと、サブシリンダーの圧力検知用ピス
    トンに、ピストンの移動に対し反対方向へ付勢す
    る押圧手段を設けたこと、サブシリンダー外に突
    出したピストンロツドにドツクを設け、このドツ
    クと対応する感知手段を設置したことを特徴とす
    るチヤツク爪作動用油圧シリンダーの室圧感知装
    置。
JP16165388U 1988-12-13 1988-12-13 Pending JPH0282407U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16165388U JPH0282407U (ja) 1988-12-13 1988-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16165388U JPH0282407U (ja) 1988-12-13 1988-12-13

Publications (1)

Publication Number Publication Date
JPH0282407U true JPH0282407U (ja) 1990-06-26

Family

ID=31444785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16165388U Pending JPH0282407U (ja) 1988-12-13 1988-12-13

Country Status (1)

Country Link
JP (1) JPH0282407U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6099507A (ja) * 1983-11-04 1985-06-03 Kitagawa Tekkosho:Kk 工作機械に於けるチヤツキング用回転流体圧シリンダ−装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6099507A (ja) * 1983-11-04 1985-06-03 Kitagawa Tekkosho:Kk 工作機械に於けるチヤツキング用回転流体圧シリンダ−装置

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