JP2021105446A - 管継手 - Google Patents
管継手 Download PDFInfo
- Publication number
- JP2021105446A JP2021105446A JP2020147645A JP2020147645A JP2021105446A JP 2021105446 A JP2021105446 A JP 2021105446A JP 2020147645 A JP2020147645 A JP 2020147645A JP 2020147645 A JP2020147645 A JP 2020147645A JP 2021105446 A JP2021105446 A JP 2021105446A
- Authority
- JP
- Japan
- Prior art keywords
- annular
- contact surface
- opening
- sealing ring
- main body
- 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
Links
Images
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
-
- 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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
- F16L13/142—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element inserted into the female part before crimping or rolling
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
-
- 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
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
-
- 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
- F16L37/0845—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 retaining members associated with the packing member
-
- 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
- F16L37/091—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 a ring provided with teeth or fingers
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
Abstract
Description
10、10A 本体
11 開口部
11A 右開口
110A 左開口
12、12A 取付部
120 環状室
121 第1当接面
122 第2当接面
20、200 拘束部材
21、210 環状基部
22、220 第1歯部
23、230 第2歯部
30 密封リング
40、400、40A 管材
50 本体
501 環状座部
502 結合部
51 密封リング
52 封止部材
53 拘束部材
54 締結部材
55 押圧リング
60 管材
Claims (4)
- 管継手であって、本体と、拘束部材と、密封リングを備え、
前記本体は、一端に開口部、他端に閉塞端部を有する中空体であり、該開口部に隣接する片端部に、該本体から径方向に沿って外向きに取付部が突出しており、該取付部内は、該開口部と連通する環状室を有し、該環状室は、内周壁面と該内周壁面の両側に位置する二つの側壁面を有する環状空間であり、該二つの側壁面はそれぞれ、第1当接面と第2当接面であり、該開口部は該第1当接面に位置し、
前記拘束部材は、環状基部を含む円環状のシート体であり、該環状基部の内周縁に複数の歯部が間隔をおいて突出するように形成され、
前記密封リングは、前記取付部の環状室内に、前記拘束部材と並んで設置される円環状構造体であり、該拘束部材が前記第2当接面に当接するように配置され、該密封リングは、片側が前記第1当接面に当接するように配置されると共に、反対側が該拘束部材の環状基部に当接することを特徴とする、管継手。 - 前記拘束部材の各歯部は、該拘束部材の中心の延長線に向かって斜めに突出するように延在し、該各歯部が突出している方向は、前記開口部から離れる方向を向くことを特徴とする請求項1に記載の管継手。
- 前記各歯部は、第1歯部と少なくとも一つの第2歯部を含み、該第1歯部における前記環状基部から突出する長さは、該第2歯部における該環状基部から突出する長さよりも長いことを特徴とする請求項1又は請求項2に記載の管継手。
- 管継手であって、本体と、二つの拘束部材と、二つの密封リングを備え、
前記本体は、その両端にそれぞれ、連通する右開口と左開口を有する中空体であり、
該本体の右開口の端部に、取付部が該本体から径方向に沿って外向きに突出するように形成され、該取付部内は、該右開口と連通する環状室を有し、該環状室は、内周壁面と該内周壁面の両側に位置する二つの側壁面を有する環状空間であり、前記二つの拘束部材のうちの一つと前記二つの密封リングのうちの一つとが、該環状室内に並んで配置され、該環状室の両側壁面はそれぞれ、第1当接面と第2当接面であり、該右開口が該第1当接面に位置し、
前記二つの拘束部材のうちの一つは、環状基部を含む円環状のシート体であり、該環状基部の内周縁に複数の歯部が間隔をおいて突出するように形成され、
前記二つの密封リングのうちの一つは、前記取付部の環状室内に、前記拘束部材と並んで設置される円環状構造体であり、該拘束部材が前記第2当接面に当接するように配置され、該密封リングは、片側が前記第1当接面に当接するように配置されると共に、反対側が該拘束部材の環状基部に当接し、
該本体の左開口の端部に、取付部が該本体から径方向に沿って外向きに突出するように形成され、該取付部内は、該左開口と連通する環状室を有し、該環状室は、内周壁面と該内周壁面の両側に位置する二つの側壁面を有する環状空間であり、前記二つの拘束部材のうちの他の一つと前記二つの密封リングのうちの他の一つとが、該環状室内に並んで配置され、該環状室の両側壁面はそれぞれ、第1当接面と第2当接面であり、該左開口が該第1当接面に位置し、
前記二つの拘束部材のうちの他の一つは、環状基部を含む円環状のシート体であり、該環状基部の内周縁に複数の歯部が間隔をおいて突出するように形成され、
前記二つの密封リングのうちの他の一つは、前記取付部の環状室内に、前記拘束部材と並んで設置される円環状構造体であり、該拘束部材が前記第2当接面に当接するように配置され、該密封リングは、片側が前記第1当接面に当接するように配置されると共に、反対側が該拘束部材の環状基部に当接することを特徴とする、管継手。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW108147909A TWI708028B (zh) | 2019-12-26 | 2019-12-26 | 管接頭 |
TW108147909 | 2019-12-26 | ||
TW109104166 | 2020-02-11 | ||
TW109104166A TW202130937A (zh) | 2020-02-11 | 2020-02-11 | 管接頭 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021105446A true JP2021105446A (ja) | 2021-07-26 |
Family
ID=72242944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020147645A Pending JP2021105446A (ja) | 2019-12-26 | 2020-09-02 | 管継手 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11460133B2 (ja) |
EP (1) | EP3842678A1 (ja) |
JP (1) | JP2021105446A (ja) |
KR (1) | KR20210084217A (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5603530A (en) * | 1994-09-14 | 1997-02-18 | Guest; John D. | Grab rings |
US5988705A (en) * | 1993-05-24 | 1999-11-23 | Pilot Industries, Inc. | Quick connect coupling |
US20020135184A1 (en) * | 2001-01-19 | 2002-09-26 | Snyder Ronald R. | Mechanical pipe coupling derived from a standard fitting |
US20030067170A1 (en) * | 2001-01-19 | 2003-04-10 | Snyder Ronald R. | Clamping mechanical pipe coupling derived from a standard fitting |
US20070075542A1 (en) * | 2004-05-19 | 2007-04-05 | Glaze Alan R | Pipe fitting |
US20100025992A1 (en) * | 2008-08-01 | 2010-02-04 | Nibco Inc. | Crimp evident seal |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8406226D0 (en) * | 1984-03-09 | 1984-04-11 | Hepworth Plastics Ltd | Pipe couplings |
GB2182743B (en) * | 1985-10-30 | 1989-10-11 | Victaulic Plc | Improvements in or relating to pipe couplings and parts therefor |
US4953898A (en) * | 1989-03-29 | 1990-09-04 | Hubbell Incorporated | Mechanical fastener for plastic conduits |
FR2783590B1 (fr) * | 1998-09-22 | 2000-10-27 | Comap Sa | Dispositif de raccordement instantane pour tuyau |
FR2788579B1 (fr) | 1999-01-14 | 2001-03-23 | Jacques Raymond Anessi | Dispositifs de raccordement de conduites, en particulier pour installations sanitaires |
US6488319B2 (en) * | 2001-04-26 | 2002-12-03 | Jim Jones | Self restrained pressure gasket |
EP1440270B1 (de) * | 2001-10-11 | 2006-07-05 | Straub Werke AG | Rohrkupplung und Verankerungsring |
DE10216721B4 (de) * | 2002-04-10 | 2009-04-09 | Reinz-Dichtungs-Gmbh | Verbindungssystem für die form-und/oder kraftschlüssige Verbindung zweier Bauteile |
NL1029412C2 (nl) * | 2005-07-03 | 2007-01-08 | Widee Bv | Koppeling tussen twee lichamen. |
FR2892474B1 (fr) * | 2005-10-26 | 2007-12-28 | Legris Sa | Rondelle d'ancrage non agressive |
WO2008092682A1 (en) * | 2007-02-01 | 2008-08-07 | Ibp Conex Limited | Insertion and release tool for pipe fitting arrangement and method using such tool |
EP1962009B1 (en) * | 2007-02-01 | 2011-03-30 | IBP Conex Limited | Pipe fitting arrangement and method for forming the same |
EP1977863A1 (en) * | 2007-04-02 | 2008-10-08 | IBP Conex Limited | Method for assembling and disassembling a pipe fitting arrangement with a tool and such a tool |
KR20100083946A (ko) * | 2009-01-15 | 2010-07-23 | 서원기 | 이중방사편 그립링 |
CN102788212B (zh) | 2012-07-30 | 2014-11-19 | 佛山市日丰企业有限公司 | 直插式快接管件及取管套筒 |
JP5546077B2 (ja) * | 2013-07-18 | 2014-07-09 | 前澤給装工業株式会社 | 管継手 |
US9611970B2 (en) * | 2014-11-06 | 2017-04-04 | Spears Manufacturing Co. | Pipe cap |
CN109923341A (zh) * | 2016-07-31 | 2019-06-21 | 9352-4585 魁北克股份有限公司 | 管道配件 |
US10400929B2 (en) | 2017-09-27 | 2019-09-03 | Quick Fitting, Inc. | Fitting device, arrangement and method |
US10969047B1 (en) * | 2020-01-29 | 2021-04-06 | Quick Fitting Holding Company, Llc | Electrical conduit fitting and assembly |
-
2020
- 2020-08-25 EP EP20192732.4A patent/EP3842678A1/en not_active Withdrawn
- 2020-08-26 US US17/003,261 patent/US11460133B2/en active Active
- 2020-09-02 JP JP2020147645A patent/JP2021105446A/ja active Pending
- 2020-09-08 KR KR1020200114379A patent/KR20210084217A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5988705A (en) * | 1993-05-24 | 1999-11-23 | Pilot Industries, Inc. | Quick connect coupling |
US5603530A (en) * | 1994-09-14 | 1997-02-18 | Guest; John D. | Grab rings |
US20020135184A1 (en) * | 2001-01-19 | 2002-09-26 | Snyder Ronald R. | Mechanical pipe coupling derived from a standard fitting |
US20030067170A1 (en) * | 2001-01-19 | 2003-04-10 | Snyder Ronald R. | Clamping mechanical pipe coupling derived from a standard fitting |
US20070075542A1 (en) * | 2004-05-19 | 2007-04-05 | Glaze Alan R | Pipe fitting |
US20100025992A1 (en) * | 2008-08-01 | 2010-02-04 | Nibco Inc. | Crimp evident seal |
Also Published As
Publication number | Publication date |
---|---|
EP3842678A1 (en) | 2021-06-30 |
US11460133B2 (en) | 2022-10-04 |
US20210199221A1 (en) | 2021-07-01 |
KR20210084217A (ko) | 2021-07-07 |
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