JPS52135863A - Method of cold forming metal pipes - Google Patents

Method of cold forming metal pipes

Info

Publication number
JPS52135863A
JPS52135863A JP5284476A JP5284476A JPS52135863A JP S52135863 A JPS52135863 A JP S52135863A JP 5284476 A JP5284476 A JP 5284476A JP 5284476 A JP5284476 A JP 5284476A JP S52135863 A JPS52135863 A JP S52135863A
Authority
JP
Japan
Prior art keywords
forming metal
cold forming
metal pipes
pipes
cold
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
JP5284476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54870B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Yamamoto
Akira Fukusa
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.)
Toshiba Corp
Nippon Aluminium Co Ltd
Original Assignee
Nippon Aluminium Co Ltd
Tokyo Shibaura Electric Co 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 Nippon Aluminium Co Ltd, Tokyo Shibaura Electric Co Ltd filed Critical Nippon Aluminium Co Ltd
Priority to JP5284476A priority Critical patent/JPS52135863A/ja
Publication of JPS52135863A publication Critical patent/JPS52135863A/ja
Publication of JPS54870B2 publication Critical patent/JPS54870B2/ja
Granted legal-status Critical Current

Links

JP5284476A 1976-05-11 1976-05-11 Method of cold forming metal pipes Granted JPS52135863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5284476A JPS52135863A (en) 1976-05-11 1976-05-11 Method of cold forming metal pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5284476A JPS52135863A (en) 1976-05-11 1976-05-11 Method of cold forming metal pipes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP278A Division JPS53149862A (en) 1978-01-04 1978-01-04 Cold forming method for metal pipe

Publications (2)

Publication Number Publication Date
JPS52135863A true JPS52135863A (en) 1977-11-14
JPS54870B2 JPS54870B2 (enrdf_load_stackoverflow) 1979-01-17

Family

ID=12926141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5284476A Granted JPS52135863A (en) 1976-05-11 1976-05-11 Method of cold forming metal pipes

Country Status (1)

Country Link
JP (1) JPS52135863A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344362U (enrdf_load_stackoverflow) * 1976-09-20 1978-04-15
JPS59209421A (ja) * 1983-05-02 1984-11-28 Kokan Kako Kk パイプを素材とするラツクバ−の製造方法
CN110355279A (zh) * 2019-08-13 2019-10-22 天津天海精密锻造有限公司 一种压制扁方的简易工装

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259235B (zh) * 2014-09-24 2016-06-15 合肥华凌股份有限公司 D形管成型装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344362U (enrdf_load_stackoverflow) * 1976-09-20 1978-04-15
JPS59209421A (ja) * 1983-05-02 1984-11-28 Kokan Kako Kk パイプを素材とするラツクバ−の製造方法
CN110355279A (zh) * 2019-08-13 2019-10-22 天津天海精密锻造有限公司 一种压制扁方的简易工装

Also Published As

Publication number Publication date
JPS54870B2 (enrdf_load_stackoverflow) 1979-01-17

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