JPS59107390U - Connection mechanism of thin-walled stainless steel pipe and fittings - Google Patents

Connection mechanism of thin-walled stainless steel pipe and fittings

Info

Publication number
JPS59107390U
JPS59107390U JP200583U JP200583U JPS59107390U JP S59107390 U JPS59107390 U JP S59107390U JP 200583 U JP200583 U JP 200583U JP 200583 U JP200583 U JP 200583U JP S59107390 U JPS59107390 U JP S59107390U
Authority
JP
Japan
Prior art keywords
joint
stainless steel
thin
chevron
shaped protrusion
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
JP200583U
Other languages
Japanese (ja)
Other versions
JPH0237015Y2 (en
Inventor
中村　与四郎
Original Assignee
オ−エヌ工業株式会社
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 オ−エヌ工業株式会社 filed Critical オ−エヌ工業株式会社
Priority to JP200583U priority Critical patent/JPS59107390U/en
Publication of JPS59107390U publication Critical patent/JPS59107390U/en
Application granted granted Critical
Publication of JPH0237015Y2 publication Critical patent/JPH0237015Y2/ja
Granted legal-status Critical Current

Links

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図はこの考案の実施例を示す縦断面図、第２図は第
１図の■−■断面図、第３図は要部拡大縦断面図、第４
図は突起部の形成方法を示す拡管ゴム通常時の縦断面よ
りの説明図、第５図は同じ（拡管ゴム圧縮時の縦断面よ
りの説明図。 １・・・薄肉ステンレス鋼管、２・・・継手、３・・・
ナツト、４・・・パツキン、５・・・山型突起部、６・
・・第１切欠部、１１・・・第２切欠部。Fig. 1 is a vertical sectional view showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line ■-■ of Fig. 1, Fig. 3 is an enlarged longitudinal sectional view of the main part, and Fig. 4 is a longitudinal sectional view showing an embodiment of this invention.
The figure is an explanatory view from a vertical cross section when the tube expansion rubber is normally used, showing the method of forming the protrusions. Figure 5 is the same (an explanatory view from the vertical cross section when the tube expansion rubber is compressed. 1...Thin-walled stainless steel pipe, 2...・Joint, 3...
Nut, 4...Putskin, 5...Chevron-shaped protrusion, 6.
...first notch, 11...second notch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 端部外周に山型突起部が形成された薄肉ステンレス鋼管
と、端部内周に前記山型突起部に密着するテーパ部及び
パツキン嵌め込み部からなる第１切矢部を有しかつ端部
外周に雄ねじを形成した継手と、前記薄肉ステンレス鋼
管に外嵌する嵌合部の内側内周に前記山型突起部に密着
する第２切欠部を形成すると共に前記継手の雄ねじに螺
合する雌ねじ部を有し更に該雌ねじ部と継手の雄ねじが
螺合固着した際に継手の端面が当接する継手当接面を形
成したナツトと、前記雌ねじ部と継手の雄ねじが螺合固
着した際に、前記薄肉ステンレス鋼管に形成した山型突
起部、ナツトの継手当接面及び継手のパラキノ嵌め込み
部にそれぞれ密着するパツキンから構成される薄肉ステ
ンレス銅管と継手の接続機構。A thin stainless steel tube having a chevron-shaped protrusion formed on the outer periphery of the end, a first cut section consisting of a tapered part that tightly contacts the chevron-shaped protrusion and a seal fitting part on the inner periphery of the end, and a male thread on the outer periphery of the end. A second notch is formed on the inner periphery of the fitting portion that fits externally into the thin-walled stainless steel pipe, and the second notch is formed in close contact with the chevron-shaped protrusion, and the fitting has a female screw portion that is screwed into the male screw of the joint. Furthermore, when the female threaded portion and the male thread of the joint are screwed together, the nut forming the joint contact surface that the end face of the joint comes into contact with, and when the female threaded portion and the male thread of the joint are screwed and secured, the thin stainless steel A connection mechanism between a thin stainless copper pipe and a joint, which consists of a chevron-shaped protrusion formed on the steel pipe, a packing that tightly adheres to the joint contact surface of the nut and the parallel fitting part of the joint.
JP200583U 1983-01-10 1983-01-10 Connection mechanism of thin-walled stainless steel pipe and fittings Granted JPS59107390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP200583U JPS59107390U (en) 1983-01-10 1983-01-10 Connection mechanism of thin-walled stainless steel pipe and fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP200583U JPS59107390U (en) 1983-01-10 1983-01-10 Connection mechanism of thin-walled stainless steel pipe and fittings

Publications (2)

Publication Number Publication Date
JPS59107390U true JPS59107390U (en) 1984-07-19
JPH0237015Y2 JPH0237015Y2 (en) 1990-10-08

Family

ID=30133704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP200583U Granted JPS59107390U (en) 1983-01-10 1983-01-10 Connection mechanism of thin-walled stainless steel pipe and fittings

Country Status (1)

Country Link
JP (1) JPS59107390U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145089U (en) * 1987-03-13 1988-09-26
WO1989011058A1 (en) * 1988-05-09 1989-11-16 O.N. Industries Co., Ltd. Connection mechanism for thin-walled stainless steel pipes and joint

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2085672E (en) * 2007-10-19 2014-07-18 O N Ind Co Ltd Connection mechanism between thin-wall stainless steel tube and joint
JP5134341B2 (en) * 2007-11-12 2013-01-30 株式会社リケン Flange type pipe joint and steel pipe bulge forming device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725207U (en) * 1971-04-07 1972-11-21
JPS5115216U (en) * 1974-07-20 1976-02-04
JPS56149186U (en) * 1980-04-08 1981-11-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725207U (en) * 1971-04-07 1972-11-21
JPS5115216U (en) * 1974-07-20 1976-02-04
JPS56149186U (en) * 1980-04-08 1981-11-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145089U (en) * 1987-03-13 1988-09-26
WO1989011058A1 (en) * 1988-05-09 1989-11-16 O.N. Industries Co., Ltd. Connection mechanism for thin-walled stainless steel pipes and joint

Also Published As

Publication number Publication date
JPH0237015Y2 (en) 1990-10-08

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