JP5661430B2 - 管継手 - Google Patents
管継手 Download PDFInfo
- Publication number
- JP5661430B2 JP5661430B2 JP2010255878A JP2010255878A JP5661430B2 JP 5661430 B2 JP5661430 B2 JP 5661430B2 JP 2010255878 A JP2010255878 A JP 2010255878A JP 2010255878 A JP2010255878 A JP 2010255878A JP 5661430 B2 JP5661430 B2 JP 5661430B2
- Authority
- JP
- Japan
- Prior art keywords
- tubular body
- inner peripheral
- support member
- joint
- peripheral support
- 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.)
- Expired - Fee Related
Links
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Classifications
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0926—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with an inner support sleeve arranged within the pipe
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Sleeves (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
請求項2に記載の管継手は、筒状とされ、一端側に管体が挿入される挿入口が構成され、該管体の外周との間をシールするシール部が設けられた継手本体と、筒状とされ、前記シール部よりも奥側に形成された連結部で前記継手本体と連結されて、前記継手本体の内周との間に前記管体の挿入空間を構成し、前記管体を支持すると共に、筒軸方向の前記シール部よりも前記連結部側に空気抜孔が構成された、前記継手本体と一体的に形成されている内周支持部材と、を備えている。
このように、内周支持部材を継手本体と一体的に形成することにより、簡単に管継手を製造することができる。
10R 挿入空間
12 管継手
20 継手本体
21 連結部
22 筒状本体部
24A 挿入口部
26 コレット
29 Oリング
30H 空気抜孔
30 内周支持部材
31 内周支持部材
36 低剛性溝
36A 低剛性溝
37 スリット
38 低剛性部
Claims (4)
- 筒状とされ、一端側に管体が挿入される挿入口が構成され、該管体の外周との間をシールするシール部が設けられた継手本体と、
筒状とされ、前記シール部よりも奥側に形成された連結部で前記継手本体と連結されて、前記継手本体の内周との間に前記管体の挿入空間を構成し、前記管体を支持すると共に、筒軸方向の前記シール部よりも前記連結部側に空気抜孔が構成された内周支持部材と、
を備えた管継手。 - 筒状とされ、一端側に管体が挿入される挿入口が構成され、該管体の外周との間をシールするシール部が設けられた継手本体と、
筒状とされ、前記シール部よりも奥側に形成された連結部で前記継手本体と連結されて、前記継手本体の内周との間に前記管体の挿入空間を構成し、前記管体を支持すると共に、筒軸方向の前記シール部よりも前記連結部側に空気抜孔が構成された、前記継手本体と一体的に形成されている内周支持部材と、
を備えた管継手。 - 筒状とされて前記継手本体の内周側に配置され、前記管体を外面側から保持すると共に、径方向外側へ拡径可能とされ管体の保持を解除可能な管体保持部材、をさらに備えた請求項1または請求項2に記載の管継手。
- 前記内周支持部材には、前記連結部よりも前記挿入口側に他の部分よりも低剛性の低剛性部が構成されていること、を特徴とする請求項1〜請求項3のいずれか1項に記載の管継手。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010255878A JP5661430B2 (ja) | 2010-11-16 | 2010-11-16 | 管継手 |
TW100141516A TWI547661B (zh) | 2010-11-16 | 2011-11-15 | 管接頭 |
EP11189219.6A EP2453156B1 (en) | 2010-11-16 | 2011-11-15 | Pipe joint |
CN2011204519620U CN202452008U (zh) | 2010-11-16 | 2011-11-15 | 管接头 |
CN201110361773.9A CN102466101B (zh) | 2010-11-16 | 2011-11-15 | 管接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010255878A JP5661430B2 (ja) | 2010-11-16 | 2010-11-16 | 管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012107672A JP2012107672A (ja) | 2012-06-07 |
JP5661430B2 true JP5661430B2 (ja) | 2015-01-28 |
Family
ID=45001660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010255878A Expired - Fee Related JP5661430B2 (ja) | 2010-11-16 | 2010-11-16 | 管継手 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2453156B1 (ja) |
JP (1) | JP5661430B2 (ja) |
CN (2) | CN202452008U (ja) |
TW (1) | TWI547661B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT2677224T (pt) * | 2012-06-20 | 2016-07-15 | Fischer Georg Jrg Ag | União de aperto para tubos |
JP5919152B2 (ja) * | 2012-09-20 | 2016-05-18 | 積水化学工業株式会社 | 管継手 |
CN105626992A (zh) * | 2014-10-31 | 2016-06-01 | 丹阳市腾辉液压机械有限公司 | 易固定安装的液压管接头 |
EP3561358B1 (de) | 2018-04-27 | 2020-11-11 | Walter Stauffenberg Gmbh & Co. Kg | Verstärkungshülse, schneidringverschraubung und verfahren |
CN108988396B (zh) * | 2018-07-14 | 2022-01-28 | 许昌学院 | 一种虚拟同步发电机 |
WO2020205690A1 (en) * | 2019-04-01 | 2020-10-08 | Swagelok Company | Push to connect conduit fitting assemblies and arrangements |
JP7596186B2 (ja) | 2021-03-16 | 2024-12-09 | 積水化学工業株式会社 | 管継手 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3726549A (en) * | 1971-09-15 | 1973-04-10 | E Bradley | Pipe joint retainer gland |
US5230539A (en) * | 1991-12-31 | 1993-07-27 | Dana Corporation | Quick connect tube coupling |
JPH0735280A (ja) * | 1993-07-20 | 1995-02-07 | Usui Internatl Ind Co Ltd | 細径樹脂チューブの接続用継手 |
JPH07286688A (ja) * | 1994-02-25 | 1995-10-31 | Usui Internatl Ind Co Ltd | 樹脂チューブ接続用継手 |
JP3049629B2 (ja) * | 1994-04-12 | 2000-06-05 | 株式会社クボタ | 管継手部の防食コア |
JP3098221B2 (ja) * | 1998-06-10 | 2000-10-16 | ナスコフィッティング株式会社 | 管継手 |
KR100291654B1 (ko) * | 1998-08-14 | 2001-07-12 | 이도연 | 배관이음용커플링 |
JP4016199B2 (ja) * | 2001-12-28 | 2007-12-05 | Smc株式会社 | 管継手 |
JP2004204659A (ja) * | 2002-10-29 | 2004-07-22 | Bridgestone Corp | 配管ヘッダー部材 |
US6932389B2 (en) * | 2003-12-31 | 2005-08-23 | Perfection Corporation | Connector with fluid line installation indicator |
GB0422964D0 (en) * | 2004-10-15 | 2004-11-17 | Imi Norgren Ltd | Tube coupling |
JP5179269B2 (ja) * | 2008-06-23 | 2013-04-10 | 株式会社キッツ | 樹脂管用ワンタッチ継手 |
-
2010
- 2010-11-16 JP JP2010255878A patent/JP5661430B2/ja not_active Expired - Fee Related
-
2011
- 2011-11-15 TW TW100141516A patent/TWI547661B/zh not_active IP Right Cessation
- 2011-11-15 CN CN2011204519620U patent/CN202452008U/zh not_active Expired - Lifetime
- 2011-11-15 CN CN201110361773.9A patent/CN102466101B/zh not_active Expired - Fee Related
- 2011-11-15 EP EP11189219.6A patent/EP2453156B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
TWI547661B (zh) | 2016-09-01 |
EP2453156B1 (en) | 2019-07-31 |
JP2012107672A (ja) | 2012-06-07 |
CN102466101A (zh) | 2012-05-23 |
CN202452008U (zh) | 2012-09-26 |
TW201243198A (en) | 2012-11-01 |
CN102466101B (zh) | 2016-03-09 |
EP2453156A2 (en) | 2012-05-16 |
EP2453156A3 (en) | 2015-07-22 |
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