JPS59162118U - Small diameter bending device using V-shaped tube heating - Google Patents

Small diameter bending device using V-shaped tube heating

Info

Publication number
JPS59162118U
JPS59162118U JP5550383U JP5550383U JPS59162118U JP S59162118 U JPS59162118 U JP S59162118U JP 5550383 U JP5550383 U JP 5550383U JP 5550383 U JP5550383 U JP 5550383U JP S59162118 U JPS59162118 U JP S59162118U
Authority
JP
Japan
Prior art keywords
small diameter
bending device
shaped tube
tube heating
diameter bending
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.)
Pending
Application number
JP5550383U
Other languages
Japanese (ja)
Inventor
英俊 今出
Original Assignee
バブコツク日立株式会社
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 バブコツク日立株式会社 filed Critical バブコツク日立株式会社
Priority to JP5550383U priority Critical patent/JPS59162118U/en
Publication of JPS59162118U publication Critical patent/JPS59162118U/en
Pending legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は曲げ前の管、第２図はそれを曲げた後の形状、
第３図は必要な加熱部を示し、第４図はプラズマアーク
による加熱装置の断面、第５図は高周波加熱の場合のｉ
置の斜視図である。 １・・・管、２・・・加熱部、３・・・加熱部本体、４
・・・プラズマ電極、５・・・Ａｒガス入口、６・・・
Ａｒガス出口、７・・・Ａｒガスチューブ。Figure 1 shows the tube before bending, Figure 2 shows the shape after bending.
Figure 3 shows the necessary heating section, Figure 4 is a cross section of a heating device using plasma arc, and Figure 5 shows the i
FIG. 1... Pipe, 2... Heating section, 3... Heating section main body, 4
... Plasma electrode, 5... Ar gas inlet, 6...
Ar gas outlet, 7...Ar gas tube.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　管の小径曲げを行なう装置において、曲げ管
の外側を内側に比して広く加熱することを特徴とする管
のｖ字加熱による小径曲げ装置。(1) A device for bending small diameter pipes by V-shaped heating, which is characterized in that the outside of the bent pipe is heated more widely than the inside. （２）実用新案登録請求の範囲第１項の考案において管
の加熱にプラズマアークを使用することを特徴とする考
案。(2) Utility model registration The device according to claim 1 is characterized in that a plasma arc is used to heat the tube. （３）実用新案登録請求の範囲第１項の考案において管
の加熱に高周波加熱を使用することを特徴とする考案。(3) Utility model registration The device according to claim 1, characterized in that high-frequency heating is used to heat the tube.
JP5550383U 1983-04-15 1983-04-15 Small diameter bending device using V-shaped tube heating Pending JPS59162118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5550383U JPS59162118U (en) 1983-04-15 1983-04-15 Small diameter bending device using V-shaped tube heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5550383U JPS59162118U (en) 1983-04-15 1983-04-15 Small diameter bending device using V-shaped tube heating

Publications (1)

Publication Number Publication Date
JPS59162118U true JPS59162118U (en) 1984-10-30

Family

ID=30185830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5550383U Pending JPS59162118U (en) 1983-04-15 1983-04-15 Small diameter bending device using V-shaped tube heating

Country Status (1)

Country Link
JP (1) JPS59162118U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03230820A (en) * 1990-02-06 1991-10-14 Toyota Motor Corp Bending method for metallic pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03230820A (en) * 1990-02-06 1991-10-14 Toyota Motor Corp Bending method for metallic pipe

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