JPS59160985U - Metal pipe fitting device - Google Patents

Metal pipe fitting device

Info

Publication number
JPS59160985U
JPS59160985U JP5504383U JP5504383U JPS59160985U JP S59160985 U JPS59160985 U JP S59160985U JP 5504383 U JP5504383 U JP 5504383U JP 5504383 U JP5504383 U JP 5504383U JP S59160985 U JPS59160985 U JP S59160985U
Authority
JP
Japan
Prior art keywords
metal tube
pipe fitting
metal pipe
fitting device
collar 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.)
Pending
Application number
JP5504383U
Other languages
Japanese (ja)
Inventor
全弘 武田
Original Assignee
坂本精器株式会社
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 坂本精器株式会社 filed Critical 坂本精器株式会社
Priority to JP5504383U priority Critical patent/JPS59160985U/en
Publication of JPS59160985U publication Critical patent/JPS59160985U/en
Pending legal-status Critical Current

Links

Landscapes

  • Joints With Sleeves (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (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図及び第２図は各々従来例を示す断面図、第３図は
本考案の継手装置の断面図、第４図は金属管の膨出係合
部造形装置の断面図、第５図は別の実施例の断面図、第
６図はさらに別の実施例の断面図である。 １・・・金属管、１１・・・環状鍔体、２・・・ソケッ
ト、１２・・・環状溝、１３・・・膨出係合部、６・・
・ＯＩＪング、７・・・止めねじ。 第５図 第３図1 and 2 are cross-sectional views showing conventional examples, FIG. 3 is a cross-sectional view of the coupling device of the present invention, FIG. 4 is a cross-sectional view of the device for shaping a bulging engagement part of a metal tube, and FIG. 5 is a cross-sectional view of another embodiment, and FIG. 6 is a cross-sectional view of still another embodiment. DESCRIPTION OF SYMBOLS 1... Metal tube, 11... Annular collar body, 2... Socket, 12... Annular groove, 13... Swelling engagement part, 6...
・OIJ ring, 7... Set screw. Figure 5Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属管の先端部外周に継手用の金属製の環状鍔体を被嵌
し、該環状鍔体の内周面には環状溝を形成する一方、前
記金属管には、前記環状溝に係合して環状鍔体を固着す
るように当該金属管の内周面から径大に膨出させた膨出
係合部を設けて成る金属管の継手装置。A metal annular collar body for a coupling is fitted onto the outer periphery of the distal end of the metal tube, and an annular groove is formed on the inner circumferential surface of the annular collar body, while the metal tube is engaged with the annular groove. A coupling device for a metal tube, which is provided with a bulging engagement portion that bulges out to a large diameter from the inner circumferential surface of the metal tube so as to fix an annular collar body.
JP5504383U 1983-04-12 1983-04-12 Metal pipe fitting device Pending JPS59160985U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5504383U JPS59160985U (en) 1983-04-12 1983-04-12 Metal pipe fitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5504383U JPS59160985U (en) 1983-04-12 1983-04-12 Metal pipe fitting device

Publications (1)

Publication Number Publication Date
JPS59160985U true JPS59160985U (en) 1984-10-27

Family

ID=30185373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5504383U Pending JPS59160985U (en) 1983-04-12 1983-04-12 Metal pipe fitting device

Country Status (1)

Country Link
JP (1) JPS59160985U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004271109A (en) * 2003-03-11 2004-09-30 Rinnai Corp Heat exchanger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997923A (en) * 1973-01-24 1974-09-17
JPS53139222A (en) * 1977-05-11 1978-12-05 Hitachi Ltd Heavy water reactor pressure pipe rolled joint method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997923A (en) * 1973-01-24 1974-09-17
JPS53139222A (en) * 1977-05-11 1978-12-05 Hitachi Ltd Heavy water reactor pressure pipe rolled joint method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004271109A (en) * 2003-03-11 2004-09-30 Rinnai Corp Heat exchanger

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