JPS59120328A - 角パイプ端部の成形装置 - Google Patents

角パイプ端部の成形装置

Info

Publication number
JPS59120328A
JPS59120328A JP22852682A JP22852682A JPS59120328A JP S59120328 A JPS59120328 A JP S59120328A JP 22852682 A JP22852682 A JP 22852682A JP 22852682 A JP22852682 A JP 22852682A JP S59120328 A JPS59120328 A JP S59120328A
Authority
JP
Japan
Prior art keywords
forming
pipe
core
tip
vibrator
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
JP22852682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS649092B2 (enrdf_load_stackoverflow
Inventor
Yoshitake Fujita
价偉 藤田
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP22852682A priority Critical patent/JPS59120328A/ja
Publication of JPS59120328A publication Critical patent/JPS59120328A/ja
Publication of JPS649092B2 publication Critical patent/JPS649092B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP22852682A 1982-12-27 1982-12-27 角パイプ端部の成形装置 Granted JPS59120328A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22852682A JPS59120328A (ja) 1982-12-27 1982-12-27 角パイプ端部の成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22852682A JPS59120328A (ja) 1982-12-27 1982-12-27 角パイプ端部の成形装置

Publications (2)

Publication Number Publication Date
JPS59120328A true JPS59120328A (ja) 1984-07-11
JPS649092B2 JPS649092B2 (enrdf_load_stackoverflow) 1989-02-16

Family

ID=16877791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22852682A Granted JPS59120328A (ja) 1982-12-27 1982-12-27 角パイプ端部の成形装置

Country Status (1)

Country Link
JP (1) JPS59120328A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003033830A (ja) * 2001-07-19 2003-02-04 Nikkei Kako:Kk 角管のテーパ加工方法及び装置
EP1777019A1 (de) * 2005-10-19 2007-04-25 Neotech-Holding AG Verfahren zum Verschliessen von Stirnenden von im wesentlichen rechteckförmigen Rohren
WO2011096586A1 (ja) * 2010-02-04 2011-08-11 新日本製鐵株式会社 ハイドロフォーム成形方法及びハイドロフォーム成形装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036352A (enrdf_load_stackoverflow) * 1973-08-04 1975-04-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036352A (enrdf_load_stackoverflow) * 1973-08-04 1975-04-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003033830A (ja) * 2001-07-19 2003-02-04 Nikkei Kako:Kk 角管のテーパ加工方法及び装置
EP1777019A1 (de) * 2005-10-19 2007-04-25 Neotech-Holding AG Verfahren zum Verschliessen von Stirnenden von im wesentlichen rechteckförmigen Rohren
WO2011096586A1 (ja) * 2010-02-04 2011-08-11 新日本製鐵株式会社 ハイドロフォーム成形方法及びハイドロフォーム成形装置
CN102740991A (zh) * 2010-02-04 2012-10-17 新日本制铁株式会社 液压成形方法和液压成形装置
JP5182426B2 (ja) * 2010-02-04 2013-04-17 新日鐵住金株式会社 ハイドロフォーム成形方法及びハイドロフォーム成形装置

Also Published As

Publication number Publication date
JPS649092B2 (enrdf_load_stackoverflow) 1989-02-16

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