JP5344128B2 - 管継手 - Google Patents
管継手 Download PDFInfo
- Publication number
- JP5344128B2 JP5344128B2 JP2008255920A JP2008255920A JP5344128B2 JP 5344128 B2 JP5344128 B2 JP 5344128B2 JP 2008255920 A JP2008255920 A JP 2008255920A JP 2008255920 A JP2008255920 A JP 2008255920A JP 5344128 B2 JP5344128 B2 JP 5344128B2
- Authority
- JP
- Japan
- Prior art keywords
- chuck ring
- port
- water
- tapered
- tapered port
- 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.)
- Active
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
- F16L19/12—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered with additional sealing means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
3 雄ネジ胴
3a テーパ口
4 通水スリーブ
4a 外向き凸条
4b・4c 内向き凹条
6 袋ナット
6b 逆テーパ口
7 チャックリング
7a・7b テーパ面
7d 挿通孔
7e・7f 内向き凸条
Claims (4)
- 雄ネジ胴と通水スリーブの間の環状空間を通水管の挿入部として、前記雄ネジ胴の開口に漸次縮径するテーパ口を形成すると共に、前記通水スリーブの外周面に前記通水管に食い込む環状先丸の外向き凸条を一体的に形成した継手本体と、内面開口に前記テーパ口と逆向きの逆テーパ口を形成して前記雄ネジ胴に螺合する袋ナットと、両側の外面それぞれに前記テーパ口および前記逆テーパ口に対応するテーパ面を形成したチャックリングとを備え、このチャックリングの内部挿通孔には前記外向き凸条を挟む対称位置に内向き凸条を一対形成し、テーパ口と逆テーパ口は、線対称において同一の傾斜角度であることを特徴とした管継手。
- 前記通水スリーブの外周面にはさらに、前記外向き凸条を挟み、且つ、前記チャックリングの内向き凸条それぞれと対面する内向き凹条を一対形成した請求項1記載の管継手。
- 前記チャックリングのテーパ面それぞれは、傾斜面が凸曲面状である請求項1または2記載の管継手。
- 前記チャックリングの前記内向き凸条は、頂角を丸めた断面等脚台形である請求項1から3のうち何れか一項記載の管継手。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008255920A JP5344128B2 (ja) | 2008-10-01 | 2008-10-01 | 管継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008255920A JP5344128B2 (ja) | 2008-10-01 | 2008-10-01 | 管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010084880A JP2010084880A (ja) | 2010-04-15 |
JP5344128B2 true JP5344128B2 (ja) | 2013-11-20 |
Family
ID=42249029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008255920A Active JP5344128B2 (ja) | 2008-10-01 | 2008-10-01 | 管継手 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5344128B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017057928A (ja) * | 2015-09-16 | 2017-03-23 | 積水化学工業株式会社 | 管継手及びそれを用いた配管構造 |
US10648598B2 (en) | 2016-02-09 | 2020-05-12 | Swagelok Company | Ferrule for a conduit fitting |
JP6718569B2 (ja) * | 2016-02-16 | 2020-07-08 | ダイセン株式会社 | 管継手 |
JP6237949B2 (ja) * | 2017-06-09 | 2017-11-29 | 株式会社オンダ製作所 | 管継手 |
JP2017211087A (ja) * | 2017-08-03 | 2017-11-30 | 三菱ケミカル株式会社 | 継手 |
JP7109893B2 (ja) * | 2017-09-11 | 2022-08-01 | 株式会社コガネイ | アクチュエータ |
KR20210003873A (ko) | 2018-04-27 | 2021-01-12 | 스웨이지락 캄파니 | 도관 피팅용 페룰 조립체 |
CN109630729B (zh) * | 2019-01-18 | 2024-04-02 | 菲时特集团股份有限公司 | 一种恒流阀 |
JP2022108189A (ja) * | 2021-01-12 | 2022-07-25 | ニッタ株式会社 | ホース用継手 |
US11767939B2 (en) * | 2021-03-23 | 2023-09-26 | Mueller International, Llc | Grip ring |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441252B2 (ja) * | 1975-02-18 | 1979-12-07 | ||
JPH0215110Y2 (ja) * | 1984-10-05 | 1990-04-24 | ||
JPH0378188U (ja) * | 1989-11-30 | 1991-08-07 | ||
JPH071390U (ja) * | 1993-06-04 | 1995-01-10 | 前澤給装工業株式会社 | 異質管用継手 |
JPH09310790A (ja) * | 1996-05-23 | 1997-12-02 | Sekisui Chem Co Ltd | 管継手 |
JP3012588B2 (ja) * | 1998-03-03 | 2000-02-21 | 前澤給装工業株式会社 | 柔軟管接続継手 |
JP2000291852A (ja) * | 1999-04-13 | 2000-10-20 | Maezawa Kyuso Industries Co Ltd | 柔軟管接続継手 |
JP4516876B2 (ja) * | 2005-04-06 | 2010-08-04 | 株式会社三栄水栓製作所 | 樹脂パイプ用継手 |
JP2007247855A (ja) * | 2006-03-17 | 2007-09-27 | Toa Kokyu Pipe Fitting & Valve Mfg Co Ltd | 管継手 |
JP2008045598A (ja) * | 2006-08-11 | 2008-02-28 | Toa Kokyu Pipe Fitting & Valve Mfg Co Ltd | 管継手 |
JP2008223855A (ja) * | 2007-03-12 | 2008-09-25 | Sekisui Chem Co Ltd | 管継手 |
-
2008
- 2008-10-01 JP JP2008255920A patent/JP5344128B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010084880A (ja) | 2010-04-15 |
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