JPH0638569Y2 - 内面溝付転造装置 - Google Patents

内面溝付転造装置

Info

Publication number
JPH0638569Y2
JPH0638569Y2 JP1990065178U JP6517890U JPH0638569Y2 JP H0638569 Y2 JPH0638569 Y2 JP H0638569Y2 JP 1990065178 U JP1990065178 U JP 1990065178U JP 6517890 U JP6517890 U JP 6517890U JP H0638569 Y2 JPH0638569 Y2 JP H0638569Y2
Authority
JP
Japan
Prior art keywords
pipe
grooved
groove
plug
rolling
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
JP1990065178U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0426610U (enExample
Inventor
稔 水野
寛 目時
浩之 森田
昌彦 小林
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.)
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries Ltd
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 Sumitomo Light Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Priority to JP1990065178U priority Critical patent/JPH0638569Y2/ja
Publication of JPH0426610U publication Critical patent/JPH0426610U/ja
Application granted granted Critical
Publication of JPH0638569Y2 publication Critical patent/JPH0638569Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Metal Extraction Processes (AREA)
JP1990065178U 1990-06-20 1990-06-20 内面溝付転造装置 Expired - Lifetime JPH0638569Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990065178U JPH0638569Y2 (ja) 1990-06-20 1990-06-20 内面溝付転造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990065178U JPH0638569Y2 (ja) 1990-06-20 1990-06-20 内面溝付転造装置

Publications (2)

Publication Number Publication Date
JPH0426610U JPH0426610U (enExample) 1992-03-03
JPH0638569Y2 true JPH0638569Y2 (ja) 1994-10-12

Family

ID=31596778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990065178U Expired - Lifetime JPH0638569Y2 (ja) 1990-06-20 1990-06-20 内面溝付転造装置

Country Status (1)

Country Link
JP (1) JPH0638569Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033814A (ja) * 1983-08-05 1985-02-21 Hitachi Cable Ltd 内面溝付金属管の加工装置

Also Published As

Publication number Publication date
JPH0426610U (enExample) 1992-03-03

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