JPS6320423Y2 - - Google Patents

Info

Publication number
JPS6320423Y2
JPS6320423Y2 JP1023281U JP1023281U JPS6320423Y2 JP S6320423 Y2 JPS6320423 Y2 JP S6320423Y2 JP 1023281 U JP1023281 U JP 1023281U JP 1023281 U JP1023281 U JP 1023281U JP S6320423 Y2 JPS6320423 Y2 JP S6320423Y2
Authority
JP
Japan
Prior art keywords
expansion
tube
die
expanded
centering jig
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
JP1023281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57127336U (no
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 JP1023281U priority Critical patent/JPS6320423Y2/ja
Publication of JPS57127336U publication Critical patent/JPS57127336U/ja
Application granted granted Critical
Publication of JPS6320423Y2 publication Critical patent/JPS6320423Y2/ja
Expired legal-status Critical Current

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  • Forging (AREA)
JP1023281U 1981-01-29 1981-01-29 Expired JPS6320423Y2 (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1023281U JPS6320423Y2 (no) 1981-01-29 1981-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1023281U JPS6320423Y2 (no) 1981-01-29 1981-01-29

Publications (2)

Publication Number Publication Date
JPS57127336U JPS57127336U (no) 1982-08-09
JPS6320423Y2 true JPS6320423Y2 (no) 1988-06-07

Family

ID=29808405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1023281U Expired JPS6320423Y2 (no) 1981-01-29 1981-01-29

Country Status (1)

Country Link
JP (1) JPS6320423Y2 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408070A1 (de) * 1984-03-05 1985-09-05 Kraftwerk Union AG, 4330 Mülheim Aufweitvorrichtung fuer rohrenden
JPH0450990Y2 (no) * 1988-11-02 1992-12-01
JP5205599B2 (ja) * 2007-06-06 2013-06-05 Ｊｆｅスチール株式会社 パイプの曲げ加工装置
JP5205600B2 (ja) * 2007-06-06 2013-06-05 Ｊｆｅスチール株式会社 パイプの回転引き曲げ加工機

Also Published As

Publication number Publication date
JPS57127336U (no) 1982-08-09

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