JPS52140460A - Method of fabricating multistage pipes having different diameters - Google Patents

Method of fabricating multistage pipes having different diameters

Info

Publication number
JPS52140460A
JPS52140460A JP5730876A JP5730876A JPS52140460A JP S52140460 A JPS52140460 A JP S52140460A JP 5730876 A JP5730876 A JP 5730876A JP 5730876 A JP5730876 A JP 5730876A JP S52140460 A JPS52140460 A JP S52140460A
Authority
JP
Japan
Prior art keywords
fabricating
different diameters
multistage
pipes
multistage pipes
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
JP5730876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS546496B2 (enExample
Inventor
Seiji Shiokawa
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.)
Koshin Giken KK
Original Assignee
Koshin Giken KK
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 Koshin Giken KK filed Critical Koshin Giken KK
Priority to JP5730876A priority Critical patent/JPS52140460A/ja
Publication of JPS52140460A publication Critical patent/JPS52140460A/ja
Publication of JPS546496B2 publication Critical patent/JPS546496B2/ja
Granted legal-status Critical Current

Links

JP5730876A 1976-05-20 1976-05-20 Method of fabricating multistage pipes having different diameters Granted JPS52140460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5730876A JPS52140460A (en) 1976-05-20 1976-05-20 Method of fabricating multistage pipes having different diameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5730876A JPS52140460A (en) 1976-05-20 1976-05-20 Method of fabricating multistage pipes having different diameters

Publications (2)

Publication Number Publication Date
JPS52140460A true JPS52140460A (en) 1977-11-24
JPS546496B2 JPS546496B2 (enExample) 1979-03-29

Family

ID=13051924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5730876A Granted JPS52140460A (en) 1976-05-20 1976-05-20 Method of fabricating multistage pipes having different diameters

Country Status (1)

Country Link
JP (1) JPS52140460A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536053A (en) * 1978-09-06 1980-03-13 Kayaba Ind Co Ltd Molding method of outer tube of hydraulic pressure shock absorber
JPS5890332A (ja) * 1981-11-24 1983-05-30 Takeuchi Press Kogyo Kk 一体ロ−ルおよびその製造法
JPS59144541A (ja) * 1983-02-07 1984-08-18 Mitsuboshi Seisakusho:Kk アルミ製フロントフオ−クの製造法
JP2013091096A (ja) * 2011-10-27 2013-05-16 Toyota Motor Corp 管状部材の製造方法及びその管状部材
ITUA20164183A1 (it) * 2016-05-19 2017-11-19 Scamm S R L Metodo e macchina per formare in una lamiera piana oppure non piana un profilo a Z e relativa lamiera
JP2023176869A (ja) * 2022-06-01 2023-12-13 昭和金属工業株式会社 筒状カラーの圧造成形方法及び圧造成形装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842787A (enExample) * 1971-09-29 1973-06-21
JPS4995865A (enExample) * 1973-01-19 1974-09-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842787A (enExample) * 1971-09-29 1973-06-21
JPS4995865A (enExample) * 1973-01-19 1974-09-11

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536053A (en) * 1978-09-06 1980-03-13 Kayaba Ind Co Ltd Molding method of outer tube of hydraulic pressure shock absorber
JPS5890332A (ja) * 1981-11-24 1983-05-30 Takeuchi Press Kogyo Kk 一体ロ−ルおよびその製造法
JPS59144541A (ja) * 1983-02-07 1984-08-18 Mitsuboshi Seisakusho:Kk アルミ製フロントフオ−クの製造法
JP2013091096A (ja) * 2011-10-27 2013-05-16 Toyota Motor Corp 管状部材の製造方法及びその管状部材
US9403199B2 (en) 2011-10-27 2016-08-02 Toyota Jidosha Kabushiki Kaisha Manufacture method of tubular member and tubular member manufactured by the same
ITUA20164183A1 (it) * 2016-05-19 2017-11-19 Scamm S R L Metodo e macchina per formare in una lamiera piana oppure non piana un profilo a Z e relativa lamiera
JP2023176869A (ja) * 2022-06-01 2023-12-13 昭和金属工業株式会社 筒状カラーの圧造成形方法及び圧造成形装置

Also Published As

Publication number Publication date
JPS546496B2 (enExample) 1979-03-29

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