JPH0120021Y2 - - Google Patents

Info

Publication number
JPH0120021Y2
JPH0120021Y2 JP1984107770U JP10777084U JPH0120021Y2 JP H0120021 Y2 JPH0120021 Y2 JP H0120021Y2 JP 1984107770 U JP1984107770 U JP 1984107770U JP 10777084 U JP10777084 U JP 10777084U JP H0120021 Y2 JPH0120021 Y2 JP H0120021Y2
Authority
JP
Japan
Prior art keywords
piston rod
guide tube
punch shaft
cylinder casing
punch
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.)
Expired
Application number
JP1984107770U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6122221U (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 JP10777084U priority Critical patent/JPS6122221U/ja
Publication of JPS6122221U publication Critical patent/JPS6122221U/ja
Application granted granted Critical
Publication of JPH0120021Y2 publication Critical patent/JPH0120021Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP10777084U 1984-07-17 1984-07-17 オリフイス孔加工装置 Granted JPS6122221U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10777084U JPS6122221U (ja) 1984-07-17 1984-07-17 オリフイス孔加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10777084U JPS6122221U (ja) 1984-07-17 1984-07-17 オリフイス孔加工装置

Publications (2)

Publication Number Publication Date
JPS6122221U JPS6122221U (ja) 1986-02-08
JPH0120021Y2 true JPH0120021Y2 (pm) 1989-06-12

Family

ID=30666994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10777084U Granted JPS6122221U (ja) 1984-07-17 1984-07-17 オリフイス孔加工装置

Country Status (1)

Country Link
JP (1) JPS6122221U (pm)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243531Y2 (pm) * 1985-10-05 1990-11-20
JP3704631B2 (ja) * 1997-01-08 2005-10-12 株式会社日立製作所 パイプ材のバーリング加工装置
JP5171735B2 (ja) * 2009-06-04 2013-03-27 日信工業株式会社 シリンダボディ及びシリンダボディの製造方法
CN105328013B (zh) * 2015-12-16 2017-05-10 安徽机电职业技术学院 一种用于无缝钢管的冲孔设备及使用该设备的加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059690U (pm) * 1973-09-27 1975-06-03

Also Published As

Publication number Publication date
JPS6122221U (ja) 1986-02-08

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