JPS5861308U - スパイラル製管機における成形装置 - Google Patents

スパイラル製管機における成形装置

Info

Publication number
JPS5861308U
JPS5861308U JP15443581U JP15443581U JPS5861308U JP S5861308 U JPS5861308 U JP S5861308U JP 15443581 U JP15443581 U JP 15443581U JP 15443581 U JP15443581 U JP 15443581U JP S5861308 U JPS5861308 U JP S5861308U
Authority
JP
Japan
Prior art keywords
making machine
spiral pipe
pipe making
forming device
forming
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
JP15443581U
Other languages
English (en)
Japanese (ja)
Other versions
JPH037042Y2 (enrdf_load_stackoverflow
Inventor
三瀬真作
Original Assignee
住金大径鋼管株式会社
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 住金大径鋼管株式会社 filed Critical 住金大径鋼管株式会社
Priority to JP15443581U priority Critical patent/JPS5861308U/ja
Publication of JPS5861308U publication Critical patent/JPS5861308U/ja
Application granted granted Critical
Publication of JPH037042Y2 publication Critical patent/JPH037042Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP15443581U 1981-10-16 1981-10-16 スパイラル製管機における成形装置 Granted JPS5861308U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15443581U JPS5861308U (ja) 1981-10-16 1981-10-16 スパイラル製管機における成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15443581U JPS5861308U (ja) 1981-10-16 1981-10-16 スパイラル製管機における成形装置

Publications (2)

Publication Number Publication Date
JPS5861308U true JPS5861308U (ja) 1983-04-25
JPH037042Y2 JPH037042Y2 (enrdf_load_stackoverflow) 1991-02-21

Family

ID=29947033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15443581U Granted JPS5861308U (ja) 1981-10-16 1981-10-16 スパイラル製管機における成形装置

Country Status (1)

Country Link
JP (1) JPS5861308U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH037042Y2 (enrdf_load_stackoverflow) 1991-02-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term