JPH0644569Y2 - 溶接鋼管の内面ビ−ト切削装置 - Google Patents

溶接鋼管の内面ビ−ト切削装置

Info

Publication number
JPH0644569Y2
JPH0644569Y2 JP1987168200U JP16820087U JPH0644569Y2 JP H0644569 Y2 JPH0644569 Y2 JP H0644569Y2 JP 1987168200 U JP1987168200 U JP 1987168200U JP 16820087 U JP16820087 U JP 16820087U JP H0644569 Y2 JPH0644569 Y2 JP H0644569Y2
Authority
JP
Japan
Prior art keywords
steel pipe
holder
welded steel
front holder
cutting device
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 - Lifetime
Application number
JP1987168200U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0171017U (cs
Inventor
光三 深澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP1987168200U priority Critical patent/JPH0644569Y2/ja
Publication of JPH0171017U publication Critical patent/JPH0171017U/ja
Application granted granted Critical
Publication of JPH0644569Y2 publication Critical patent/JPH0644569Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Milling, Broaching, Filing, Reaming, And Others (AREA)
JP1987168200U 1987-11-02 1987-11-02 溶接鋼管の内面ビ−ト切削装置 Expired - Lifetime JPH0644569Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987168200U JPH0644569Y2 (ja) 1987-11-02 1987-11-02 溶接鋼管の内面ビ−ト切削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987168200U JPH0644569Y2 (ja) 1987-11-02 1987-11-02 溶接鋼管の内面ビ−ト切削装置

Publications (2)

Publication Number Publication Date
JPH0171017U JPH0171017U (cs) 1989-05-11
JPH0644569Y2 true JPH0644569Y2 (ja) 1994-11-16

Family

ID=31457168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987168200U Expired - Lifetime JPH0644569Y2 (ja) 1987-11-02 1987-11-02 溶接鋼管の内面ビ−ト切削装置

Country Status (1)

Country Link
JP (1) JPH0644569Y2 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813284A (ja) * 1981-07-13 1983-01-25 Hitachi Ltd フロ−ト弁

Also Published As

Publication number Publication date
JPH0171017U (cs) 1989-05-11

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