JPS58160604U - 管延伸装置用ロ−ル交換装置 - Google Patents

管延伸装置用ロ−ル交換装置

Info

Publication number
JPS58160604U
JPS58160604U JP5723382U JP5723382U JPS58160604U JP S58160604 U JPS58160604 U JP S58160604U JP 5723382 U JP5723382 U JP 5723382U JP 5723382 U JP5723382 U JP 5723382U JP S58160604 U JPS58160604 U JP S58160604U
Authority
JP
Japan
Prior art keywords
pipe stretching
changing device
roll changing
roll
stretching equipment
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.)
Granted
Application number
JP5723382U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0133205Y2 (enrdf_load_stackoverflow
Inventor
弘 原田
秋田　真次
Original Assignee
石川島播磨重工業株式会社
日本鋼管株式会社
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 石川島播磨重工業株式会社, 日本鋼管株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP5723382U priority Critical patent/JPS58160604U/ja
Publication of JPS58160604U publication Critical patent/JPS58160604U/ja
Application granted granted Critical
Publication of JPH0133205Y2 publication Critical patent/JPH0133205Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP5723382U 1982-04-20 1982-04-20 管延伸装置用ロ−ル交換装置 Granted JPS58160604U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5723382U JPS58160604U (ja) 1982-04-20 1982-04-20 管延伸装置用ロ−ル交換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5723382U JPS58160604U (ja) 1982-04-20 1982-04-20 管延伸装置用ロ−ル交換装置

Publications (2)

Publication Number Publication Date
JPS58160604U true JPS58160604U (ja) 1983-10-26
JPH0133205Y2 JPH0133205Y2 (enrdf_load_stackoverflow) 1989-10-09

Family

ID=30067706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5723382U Granted JPS58160604U (ja) 1982-04-20 1982-04-20 管延伸装置用ロ−ル交換装置

Country Status (1)

Country Link
JP (1) JPS58160604U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0133205Y2 (enrdf_load_stackoverflow) 1989-10-09

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