JPS5714421A - Producing device for spiral type hollow body - Google Patents

Producing device for spiral type hollow body

Info

Publication number
JPS5714421A
JPS5714421A JP8839580A JP8839580A JPS5714421A JP S5714421 A JPS5714421 A JP S5714421A JP 8839580 A JP8839580 A JP 8839580A JP 8839580 A JP8839580 A JP 8839580A JP S5714421 A JPS5714421 A JP S5714421A
Authority
JP
Japan
Prior art keywords
mandrel
leading end
tool
linear
hollow body
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
JP8839580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63129B2 (enrdf_load_stackoverflow
Inventor
Yoshihiko Tsuzuki
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP8839580A priority Critical patent/JPS5714421A/ja
Publication of JPS5714421A publication Critical patent/JPS5714421A/ja
Publication of JPS63129B2 publication Critical patent/JPS63129B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Springs (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP8839580A 1980-06-28 1980-06-28 Producing device for spiral type hollow body Granted JPS5714421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8839580A JPS5714421A (en) 1980-06-28 1980-06-28 Producing device for spiral type hollow body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8839580A JPS5714421A (en) 1980-06-28 1980-06-28 Producing device for spiral type hollow body

Publications (2)

Publication Number Publication Date
JPS5714421A true JPS5714421A (en) 1982-01-25
JPS63129B2 JPS63129B2 (enrdf_load_stackoverflow) 1988-01-05

Family

ID=13941599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8839580A Granted JPS5714421A (en) 1980-06-28 1980-06-28 Producing device for spiral type hollow body

Country Status (1)

Country Link
JP (1) JPS5714421A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009291839A (ja) * 2008-06-06 2009-12-17 Babcock & Wilcox Power Generation Group Inc リブを形成し、ボイラー管内に挿通し、恒久的に結合するための方法。
JP2010177439A (ja) * 2009-01-29 2010-08-12 Tamura Seisakusho Co Ltd インダクタ
CN101983790A (zh) * 2010-10-22 2011-03-09 王俊强 一种螺旋弯管弯管机
EP2322819A1 (de) * 2009-11-12 2011-05-18 Benteler Stahl/Rohr Gmbh Federelement und Verfahren zur Herstellung eines Federlements
CN102380530A (zh) * 2011-11-28 2012-03-21 江苏东方四通科技股份有限公司 螺旋管的加工装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009291839A (ja) * 2008-06-06 2009-12-17 Babcock & Wilcox Power Generation Group Inc リブを形成し、ボイラー管内に挿通し、恒久的に結合するための方法。
JP2010177439A (ja) * 2009-01-29 2010-08-12 Tamura Seisakusho Co Ltd インダクタ
EP2322819A1 (de) * 2009-11-12 2011-05-18 Benteler Stahl/Rohr Gmbh Federelement und Verfahren zur Herstellung eines Federlements
CN101983790A (zh) * 2010-10-22 2011-03-09 王俊强 一种螺旋弯管弯管机
CN102380530A (zh) * 2011-11-28 2012-03-21 江苏东方四通科技股份有限公司 螺旋管的加工装置

Also Published As

Publication number Publication date
JPS63129B2 (enrdf_load_stackoverflow) 1988-01-05

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