JPS5339962A - Method of straightening pipe opening part - Google Patents

Method of straightening pipe opening part

Info

Publication number
JPS5339962A
JPS5339962A JP11491276A JP11491276A JPS5339962A JP S5339962 A JPS5339962 A JP S5339962A JP 11491276 A JP11491276 A JP 11491276A JP 11491276 A JP11491276 A JP 11491276A JP S5339962 A JPS5339962 A JP S5339962A
Authority
JP
Japan
Prior art keywords
opening part
pipe opening
straightening pipe
straightening
pipe
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
JP11491276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5750573B2 (enExample
Inventor
Shiyunji Takahara
Hideo Ochi
Yoshiyasu Suzuki
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP11491276A priority Critical patent/JPS5339962A/ja
Publication of JPS5339962A publication Critical patent/JPS5339962A/ja
Publication of JPS5750573B2 publication Critical patent/JPS5750573B2/ja
Granted legal-status Critical Current

Links

JP11491276A 1976-09-24 1976-09-24 Method of straightening pipe opening part Granted JPS5339962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11491276A JPS5339962A (en) 1976-09-24 1976-09-24 Method of straightening pipe opening part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11491276A JPS5339962A (en) 1976-09-24 1976-09-24 Method of straightening pipe opening part

Publications (2)

Publication Number Publication Date
JPS5339962A true JPS5339962A (en) 1978-04-12
JPS5750573B2 JPS5750573B2 (enExample) 1982-10-28

Family

ID=14649730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11491276A Granted JPS5339962A (en) 1976-09-24 1976-09-24 Method of straightening pipe opening part

Country Status (1)

Country Link
JP (1) JPS5339962A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61108425A (ja) * 1984-10-31 1986-05-27 Nissho Seikou Kk リング体の形状修正装置
JP2012046805A (ja) * 2010-08-27 2012-03-08 Neturen Co Ltd 熱処理装置、環状部材及び熱処理方法
CN103317030A (zh) * 2013-07-05 2013-09-25 江苏华阳金属管件有限公司 一种管件整口模具

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62120687U (enExample) * 1986-01-22 1987-07-31
JP6370511B1 (ja) * 2018-05-29 2018-08-08 日下部電機株式会社 金属管端部加工装置及び金属管端部加工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606784A (en) * 1968-04-20 1971-09-21 Wilhelmsburger Maschf Panel straightening machine for thin gauge sheet metal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606784A (en) * 1968-04-20 1971-09-21 Wilhelmsburger Maschf Panel straightening machine for thin gauge sheet metal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61108425A (ja) * 1984-10-31 1986-05-27 Nissho Seikou Kk リング体の形状修正装置
JP2012046805A (ja) * 2010-08-27 2012-03-08 Neturen Co Ltd 熱処理装置、環状部材及び熱処理方法
CN103317030A (zh) * 2013-07-05 2013-09-25 江苏华阳金属管件有限公司 一种管件整口模具

Also Published As

Publication number Publication date
JPS5750573B2 (enExample) 1982-10-28

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