JPS5527449A - Tentative fixing method in o press in uo pipe making method - Google Patents

Tentative fixing method in o press in uo pipe making method

Info

Publication number
JPS5527449A
JPS5527449A JP10021178A JP10021178A JPS5527449A JP S5527449 A JPS5527449 A JP S5527449A JP 10021178 A JP10021178 A JP 10021178A JP 10021178 A JP10021178 A JP 10021178A JP S5527449 A JPS5527449 A JP S5527449A
Authority
JP
Japan
Prior art keywords
convex
concave groove
side end
flight
plates
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.)
Pending
Application number
JP10021178A
Other languages
English (en)
Inventor
Teruyuki Tanaka
Yasunaga Kanou
Takao Karamatsu
Suetomi Ujita
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.)
Nippon Steel Corp
Original Assignee
Sumitomo 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 Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10021178A priority Critical patent/JPS5527449A/ja
Publication of JPS5527449A publication Critical patent/JPS5527449A/ja
Pending legal-status Critical Current

Links

JP10021178A 1978-08-17 1978-08-17 Tentative fixing method in o press in uo pipe making method Pending JPS5527449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10021178A JPS5527449A (en) 1978-08-17 1978-08-17 Tentative fixing method in o press in uo pipe making method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10021178A JPS5527449A (en) 1978-08-17 1978-08-17 Tentative fixing method in o press in uo pipe making method

Publications (1)

Publication Number Publication Date
JPS5527449A true JPS5527449A (en) 1980-02-27

Family

ID=14267956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10021178A Pending JPS5527449A (en) 1978-08-17 1978-08-17 Tentative fixing method in o press in uo pipe making method

Country Status (1)

Country Link
JP (1) JPS5527449A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011104653A (ja) * 2009-10-23 2011-06-02 Wada Seisakusho:Kk 管体成型プレス機及び管体成型プレス方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011104653A (ja) * 2009-10-23 2011-06-02 Wada Seisakusho:Kk 管体成型プレス機及び管体成型プレス方法

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