JP7312389B2 - プレス式管継手 - Google Patents
プレス式管継手 Download PDFInfo
- Publication number
- JP7312389B2 JP7312389B2 JP2019142569A JP2019142569A JP7312389B2 JP 7312389 B2 JP7312389 B2 JP 7312389B2 JP 2019142569 A JP2019142569 A JP 2019142569A JP 2019142569 A JP2019142569 A JP 2019142569A JP 7312389 B2 JP7312389 B2 JP 7312389B2
- Authority
- JP
- Japan
- Prior art keywords
- socket
- press
- connecting pipe
- pipe joint
- type pipe
- 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.)
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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
また、適正嵌合した状態のまま接続管が仮固定されるので、重工具による加締め作業において、縮径加工を施す間、自身や他の作業者によって正しい差し込み量およびアライメントを維持する必要が無くなり、現場の作業性を著しく向上させられる。
4,29,41 収納部
18,30,70 シールリング
19,20,31,63 段部
Claims (1)
- Oリングを内装した環状膨出部を具備するソケット部に接続管を挿入し、前記環状膨出部とその横に位置するソケット部の一部を縮径することで前記接続管を固定するプレス式管継手であって、
前記ソケット部の環状膨出部とは反対側に前記ソケット部と隣接し大径に膨出した筒状空間である収納部を形成し、
該収納部には弾性を有するシールリングを装着して、
該シールリングには前記接続管の端部と嵌合する段部を設けたことを特徴とする、プレス式管継手。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2019142569A JP7312389B2 (ja) | 2019-07-16 | 2019-07-16 | プレス式管継手 |
Applications Claiming Priority (1)
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JP2019142569A JP7312389B2 (ja) | 2019-07-16 | 2019-07-16 | プレス式管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021014913A JP2021014913A (ja) | 2021-02-12 |
JP7312389B2 true JP7312389B2 (ja) | 2023-07-21 |
Family
ID=74531395
Family Applications (1)
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JP2019142569A Active JP7312389B2 (ja) | 2019-07-16 | 2019-07-16 | プレス式管継手 |
Country Status (1)
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JP (1) | JP7312389B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102643639B1 (ko) * | 2023-02-20 | 2024-03-05 | (주) 범강기연 | 무용접 가스 파이프 연결 구조 및 방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000161545A (ja) | 1998-11-20 | 2000-06-16 | Maeda Corp | 給排水設備の配管の接続方法 |
DE20310212U1 (de) | 2003-07-03 | 2004-11-11 | Viega Gmbh & Co. Kg | Pressverbindungsanordnung |
CN201851810U (zh) | 2010-11-19 | 2011-06-01 | 汪莉莉 | 金属管道连接件 |
US20120161438A1 (en) | 2010-12-22 | 2012-06-28 | Viega Gmbh & Co. Kg | Press Fitting and Use Thereof |
DE102015103762A1 (de) | 2015-03-13 | 2016-09-15 | Michael Hartung | Markierungsvorrichtung zur Erzeugung einer äußeren Markierung auf einem rohrartigen Bauteil |
EP4086018A1 (de) | 2021-05-04 | 2022-11-09 | Viega Technology GmbH & Co. KG | System zum verbinden von starren rohren und zum verbinden von flexiblen rohren |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5370072A (en) * | 1976-12-06 | 1978-06-22 | Nippon Benkan Kogyo Kk | Joint connect method |
JP2643355B2 (ja) * | 1988-09-13 | 1997-08-20 | 日本鋼管株式会社 | 管継手 |
JPH08178140A (ja) * | 1994-12-28 | 1996-07-12 | Matsushita Electric Ind Co Ltd | 形状記憶合金継手 |
JP3436822B2 (ja) * | 1995-02-21 | 2003-08-18 | 株式会社ベネックス | ダブルプレス式管継手 |
DE19631574C1 (de) * | 1996-07-26 | 1997-11-13 | Mannesmann Ag | Rohrverbindung |
-
2019
- 2019-07-16 JP JP2019142569A patent/JP7312389B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000161545A (ja) | 1998-11-20 | 2000-06-16 | Maeda Corp | 給排水設備の配管の接続方法 |
DE20310212U1 (de) | 2003-07-03 | 2004-11-11 | Viega Gmbh & Co. Kg | Pressverbindungsanordnung |
CN201851810U (zh) | 2010-11-19 | 2011-06-01 | 汪莉莉 | 金属管道连接件 |
US20120161438A1 (en) | 2010-12-22 | 2012-06-28 | Viega Gmbh & Co. Kg | Press Fitting and Use Thereof |
DE102015103762A1 (de) | 2015-03-13 | 2016-09-15 | Michael Hartung | Markierungsvorrichtung zur Erzeugung einer äußeren Markierung auf einem rohrartigen Bauteil |
EP4086018A1 (de) | 2021-05-04 | 2022-11-09 | Viega Technology GmbH & Co. KG | System zum verbinden von starren rohren und zum verbinden von flexiblen rohren |
Also Published As
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JP2021014913A (ja) | 2021-02-12 |
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