JPS5836688U - Bellows-type expansion pipe joint that can be torsionally displaced - Google Patents

Bellows-type expansion pipe joint that can be torsionally displaced

Info

Publication number
JPS5836688U
JPS5836688U JP13059981U JP13059981U JPS5836688U JP S5836688 U JPS5836688 U JP S5836688U JP 13059981 U JP13059981 U JP 13059981U JP 13059981 U JP13059981 U JP 13059981U JP S5836688 U JPS5836688 U JP S5836688U
Authority
JP
Japan
Prior art keywords
bellows
flange
type expansion
pipe joint
flare
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
JP13059981U
Other languages
Japanese (ja)
Inventor
笠原　「あきら」
Original Assignee
大英フレックス工業株式会社
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 大英フレックス工業株式会社 filed Critical 大英フレックス工業株式会社
Priority to JP13059981U priority Critical patent/JPS5836688U/en
Publication of JPS5836688U publication Critical patent/JPS5836688U/en
Pending legal-status Critical Current

Links

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Joints Allowing Movement (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 drawings]

第１図及び第２図は従来のベローズ型伸縮管継手の基本
的な構成を示す一部切断正面図、第３図はタンクに対す
る可撓管継手（ベローズ型伸縮管継手）を使用した配管
例の平面図、第４図はその正面図、第５図はその右側面
図、第６図は本案継手の一部切断正面図、第７図のイｌ
　ｏ、ハはその　′接続短管の構成例の一部拡大断面図
、第８図のイ。 口、ハはベローズのフレヤーの構成例を示す一部拡大断
面図である。 付号、Ａ・・・ベローズ本体、Ｂ・・・接続短管、Ｄ□
・・・軸方向変位、Ｄ２・・・軸直角方向変位、Ｄ３・
・・ねじれ変位、１・・・従来継手のベローズ、２・・
・そのフランジ、３・・・その端管、４・・・そのフレ
ヤー、５・・・タンク、６・・・配管、７・・・防油堤
、８ａ、　ｆ３ｂ、　ｆ３ｃ・・・支持架台、９・・・
可撓管継手（ベローズ型伸縮管継手）、１０・・・本案
継手のベローズ、１１・・・フレヤー、１２・・・フラ
ンジ、１３・・・短管、１４−・・フランジ、１５・・
・リング状溝、１６・・・０リング、１７・・・接続フ
ランジ、１８・・・ねじ部、１９・・・溶接用管端、２
０・・・ボルト、２１・・・隙き間。Figures 1 and 2 are partially cutaway front views showing the basic configuration of a conventional bellows-type expansion joint, and Figure 3 is an example of piping for a tank using a flexible pipe joint (bellows-type expansion joint). 4 is a front view, 5 is a right side view, 6 is a partially cutaway front view of the proposed joint, and 7 is an illustration of the proposed joint.
o, c are partially enlarged sectional views of an example of the configuration of the connecting short pipe, and a is in Fig. 8. Figures 1 and 2 are partially enlarged cross-sectional views showing an example of the configuration of a bellows flare. Number, A...Bellows body, B...Connection short pipe, D□
...Axial displacement, D2...Axis-perpendicular displacement, D3.
... Torsional displacement, 1... Bellows of conventional joint, 2...
・The flange, 3... The end pipe, 4... The flare, 5... Tank, 6... Piping, 7... Oil barrier, 8a, f3b, f3c... Support frame, 9...
Flexible pipe joint (bellows type expansion pipe joint), 10... bellows of the proposed joint, 11... flare, 12... flange, 13... short pipe, 14-... flange, 15...
・Ring groove, 16... 0 ring, 17... Connection flange, 18... Threaded part, 19... Pipe end for welding, 2
0...Bolt, 21...Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ベローズの端部にフレーヤを曲成し、該フレヤーとベロ
ーズの最終山部との間にフランジを回転自在に嵌着して
ベローズ本体を設け、また、短管の一方端にフランジを
固設し該フランジ外面にリング状溝を切設して該溝内に
Ｏリングを嵌挿し、他方端を、接続フランジを固設する
か、ねじ部を設けるか、または溶接用管端に形成するか
して、接続短管を設け、ベローズ本体のフランジと接続
短管のフランジを対面してＯリングをフレヤー外面に当
接した状態で両フランジを適宜締着して、ベローズ本体
と接続短管とを相互に回転可能に結着して成る、ねじれ
変位可能なベローズ型伸縮管継手。A flare is bent at the end of the bellows, a flange is rotatably fitted between the flare and the final peak of the bellows to provide a bellows body, and the flange is fixed to one end of the short pipe. A ring-shaped groove is cut on the outer surface of the flange, an O-ring is inserted into the groove, and the other end is fixed with a connecting flange, provided with a threaded portion, or formed into a pipe end for welding. Then, provide a connecting short pipe, and with the flange of the bellows body and the flange of the connecting short pipe facing each other, and with the O-ring in contact with the outer surface of the flare, properly tighten both flanges to connect the bellows body and the connecting short pipe. A torsionally displaceable bellows-type expansion pipe joint that is rotatably connected to each other.
JP13059981U 1981-09-02 1981-09-02 Bellows-type expansion pipe joint that can be torsionally displaced Pending JPS5836688U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13059981U JPS5836688U (en) 1981-09-02 1981-09-02 Bellows-type expansion pipe joint that can be torsionally displaced

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13059981U JPS5836688U (en) 1981-09-02 1981-09-02 Bellows-type expansion pipe joint that can be torsionally displaced

Publications (1)

Publication Number Publication Date
JPS5836688U true JPS5836688U (en) 1983-03-10

Family

ID=29924219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13059981U Pending JPS5836688U (en) 1981-09-02 1981-09-02 Bellows-type expansion pipe joint that can be torsionally displaced

Country Status (1)

Country Link
JP (1) JPS5836688U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658295U (en) * 1992-12-02 1994-08-12 株式会社鷺宮製作所 Bellows type expansion joint
JP2011099461A (en) * 2009-11-04 2011-05-19 Seibu Polymer Corp Flange structure for extensible flexible joint
WO2013111748A1 (en) * 2012-01-24 2013-08-01 株式会社ユーテック Joint including connection surface, pipe including pipe joint, and piping structure including same
JP2019044925A (en) * 2017-09-06 2019-03-22 住友金属鉱山株式会社 Inspection device for piping facility

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658295U (en) * 1992-12-02 1994-08-12 株式会社鷺宮製作所 Bellows type expansion joint
JP2011099461A (en) * 2009-11-04 2011-05-19 Seibu Polymer Corp Flange structure for extensible flexible joint
WO2013111748A1 (en) * 2012-01-24 2013-08-01 株式会社ユーテック Joint including connection surface, pipe including pipe joint, and piping structure including same
JP2014122692A (en) * 2012-01-24 2014-07-03 Yuutekku:Kk Joint with connection surface, pipe with pipe joint and piping structure made by these components
JP2019044925A (en) * 2017-09-06 2019-03-22 住友金属鉱山株式会社 Inspection device for piping facility

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