JPS62230430A - 金属管の曲げ加工方法及び装置 - Google Patents

金属管の曲げ加工方法及び装置

Info

Publication number
JPS62230430A
JPS62230430A JP7406986A JP7406986A JPS62230430A JP S62230430 A JPS62230430 A JP S62230430A JP 7406986 A JP7406986 A JP 7406986A JP 7406986 A JP7406986 A JP 7406986A JP S62230430 A JPS62230430 A JP S62230430A
Authority
JP
Japan
Prior art keywords
bending
heating
metal tube
pipe
tube
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
JP7406986A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0253127B2 (enExample
Inventor
Josuke Yamaguchi
山口　條介
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.)
Dai Ichi High Frequency Co Ltd
Original Assignee
Dai Ichi High Frequency 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 Dai Ichi High Frequency Co Ltd filed Critical Dai Ichi High Frequency Co Ltd
Priority to JP7406986A priority Critical patent/JPS62230430A/ja
Publication of JPS62230430A publication Critical patent/JPS62230430A/ja
Publication of JPH0253127B2 publication Critical patent/JPH0253127B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP7406986A 1986-03-31 1986-03-31 金属管の曲げ加工方法及び装置 Granted JPS62230430A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7406986A JPS62230430A (ja) 1986-03-31 1986-03-31 金属管の曲げ加工方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7406986A JPS62230430A (ja) 1986-03-31 1986-03-31 金属管の曲げ加工方法及び装置

Publications (2)

Publication Number Publication Date
JPS62230430A true JPS62230430A (ja) 1987-10-09
JPH0253127B2 JPH0253127B2 (enExample) 1990-11-15

Family

ID=13536521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7406986A Granted JPS62230430A (ja) 1986-03-31 1986-03-31 金属管の曲げ加工方法及び装置

Country Status (1)

Country Link
JP (1) JPS62230430A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009148780A (ja) * 2007-12-19 2009-07-09 Mazda Motor Corp 金属筒部材の熱間曲げ加工方法及びその装置
KR101155442B1 (ko) 2009-06-19 2012-06-15 주식회사 성일에스아이엠 파이프 내부 냉각장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009148780A (ja) * 2007-12-19 2009-07-09 Mazda Motor Corp 金属筒部材の熱間曲げ加工方法及びその装置
KR101155442B1 (ko) 2009-06-19 2012-06-15 주식회사 성일에스아이엠 파이프 내부 냉각장치

Also Published As

Publication number Publication date
JPH0253127B2 (enExample) 1990-11-15

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