JPH08501863A - 樹脂管の外周面係合用継手 - Google Patents
樹脂管の外周面係合用継手Info
- Publication number
- JPH08501863A JPH08501863A JP7504805A JP50480595A JPH08501863A JP H08501863 A JPH08501863 A JP H08501863A JP 7504805 A JP7504805 A JP 7504805A JP 50480595 A JP50480595 A JP 50480595A JP H08501863 A JPH08501863 A JP H08501863A
- Authority
- JP
- Japan
- Prior art keywords
- nut
- socket
- sleeve
- grip
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 title claims abstract description 19
- 229920005989 resin Polymers 0.000 title claims abstract description 16
- 239000011347 resin Substances 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000013557 nattō Nutrition 0.000 description 1
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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging 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
- 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
- F16L19/083—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 longitudinal cross-section of the ring not being modified during clamping
- F16L19/086—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 longitudinal cross-section of the ring not being modified during clamping with additional sealing means
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ねじ部を有する本体と、本体の内部に前記ソケツトを区画する環状の内面 とを有し、前記本体の直径は前記ソケツトの内端のそれよりも大きい樹脂管の継 手において、 内端部に設けた前記本体のねじ部に螺合するねじ穴と、前記ナツトの両端の間で 内方へ向いている衝合面と、前記衝合面と前記ナツトの外端との間に設けた外方 へ先細りの内面とを有するナツトと、 前記ナツトの衝合面と協働する外端に設けた衝合面と、内端に固着した弾性ガス ケツトとを有する環状のスリーブと、 前記ナツトの外方へ先細りの内面に連接する外方へ先細りの外面と、径内方へ突 出する複数の突条を備えた内面とを備えている変形可能のグリップとからなり、 前記ソケツトの内端、スリーブおよびグリツプの内径は管の外径よりも僅かに大 きく、前記継手は管に固定可能であり、前記管の一端は前記グリツプとスリーブ を経て前記ソケツトの内端へ挿入可能であり、前記ナツトをねじ部へ螺合する時 前記スリーブが軸方向へ移動し、前記弾性ガスケツトと前記本体とのシール係合 が生じ、前記突条が前記管をクランプするように前記グリツプが径内方へ変形す ることを特徴とする、樹脂管の外周側係合用継手。 2.前記ナツトは前記ねじ穴と衝合面との間に外方へ先細りの内面を有し、前 記スリーブは付随して外方へ先細りの異径の外面を有し、かつ前記ナツトの先細 りの内面に緩く係合し、前記先細りの内面は組立体として前記ナツトに前記スリ ーブを保持する、請求項1に記載の樹脂管の外周側係合用継手。 3.前記環状のスリーブは外端に径外方へ突出するフランジを有し、該フラン ジは内方へ向く衝合面と外方へ向く衝合面とを配設され、これにより前記ナツト が締結される時、内方へ向く衝合面が前記本体の外端に当接し、前記ナツトの内 方へ向く衝合面が前記フランジの内方へ向く衝合面に当接し、前記弾性ガスケツ トの圧縮の 度合を調整する、請求項1,2のいずれかに記載の樹脂管の外周側係合用継手。 4.複数の面を区画する前記ソケツトは内端に肩を備えており、前記ソケツト の環状の内面は円筒形であり、前記ソケツトの内面と外面の間に中間の環状面を 含み、さらに前記ナツトの締付けにより前記弾性ガスケツトが当接する環状の平 坦面で終っている、請求項1に記載の樹脂管の外周側係合用継手。 5.前記ソケツトの外面の直径は前記弾性ガスケツトの外径よりも大きく、前 記中間の環状面の直径は前記弾性ガスケツトの外径よりも小さいが、前記弾性ガ スケツトが前記ソケツトの外面からの軸方向移動を許し、かつ前記ソケツトの環 状の平坦面に当接してシールするに十分な寸法のものである、請求項4に記載の 樹脂管の外周側係合用継手。 6.前記変形可能のグリツプはスプリツトリングであり、前記突条は断面鋸歯 状のものである、請求項1,2のいずれかに記載の樹脂管の外周側係合用継手。 7.中空の互換栓は突条を有する中空の尾部を有し、該尾部は挿入可能である が抜けないようになつており、外径が僅かに異なる複数の管の1つにシール可能 に当接し、前記管の一端は前記グリツプと管の延長部として前記グリツプと前記 スリーブを経て前記ソケツトの内端へ挿入可能に前記グリツプとの互換性を有し 、かつ前記ナツトの締付けによりシールするようにクランプされる、請求項1に 記載の樹脂管の外周側係合用継手。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM005093 | 1993-07-20 | ||
AU0050 | 1993-07-20 | ||
PCT/AU1994/000406 WO1995003508A1 (en) | 1993-07-20 | 1994-07-20 | Coupling for outer surface engagement of polymeric pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08501863A true JPH08501863A (ja) | 1996-02-27 |
JP3077817B2 JP3077817B2 (ja) | 2000-08-21 |
Family
ID=3777076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP07504805A Expired - Fee Related JP3077817B2 (ja) | 1993-07-20 | 1994-07-20 | 樹脂管の外周面係合用継手 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5593186A (ja) |
EP (1) | EP0680580B1 (ja) |
JP (1) | JP3077817B2 (ja) |
CN (1) | CN1037791C (ja) |
AU (1) | AU668316B2 (ja) |
CA (1) | CA2144979C (ja) |
DE (1) | DE69418701T2 (ja) |
ES (1) | ES2133564T3 (ja) |
HK (1) | HK1008348A1 (ja) |
NZ (1) | NZ268859A (ja) |
SA (1) | SA95150556B1 (ja) |
WO (1) | WO1995003508A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010007838A (ja) * | 2008-06-30 | 2010-01-14 | Yamaha Motor Co Ltd | フレア配管接続構造 |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
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IT1274292B (it) * | 1994-07-26 | 1997-07-17 | Fip Formatura Inienzione Poli | Giunto per il collegamento rapido di tubi in materiale plastico |
EP0816741A3 (de) * | 1996-06-27 | 1999-10-27 | Friatec Aktiengesellschaft | Einsteckkupplung |
EP0896161A3 (en) * | 1997-08-08 | 2000-05-03 | CAZZANIGA S.p.A. | Union nut with external surface having radial toothing |
IL121997A (en) * | 1997-10-19 | 2000-06-01 | Plasson Ltd | Pipe coupling |
DE19854148A1 (de) | 1998-11-24 | 2000-11-02 | Friatec Ag | Steckkupplung |
AU2002216831B2 (en) * | 2000-12-21 | 2004-03-04 | Philmac Pty Ltd | Coupling body for polymeric pipes including a pipe abutment surface |
AUPR223100A0 (en) | 2000-12-21 | 2001-01-25 | Philmac Pty Ltd | Coupling body for polymeric pipes including a pipe abutment surface |
US6702336B1 (en) | 2002-08-29 | 2004-03-09 | David Chelchowski | Coupling device for polymeric pipes |
US6929289B1 (en) | 2001-02-15 | 2005-08-16 | John Guest International Ltd. | Tube couplings |
FR2826705B1 (fr) * | 2001-07-02 | 2004-08-06 | Geci | Raccord recuperable adaptable aux extremites d'un tuyau souple arme |
CA2455565C (en) * | 2001-07-25 | 2007-11-06 | Philmac Pty Ltd | Coupling or transition fitting for the connection of metal or plastic pipes |
US6616194B1 (en) * | 2001-10-22 | 2003-09-09 | Arlington Industries, Inc. | Liquid tight connector |
GB0126798D0 (en) * | 2001-11-07 | 2002-01-02 | Guest John Int Ltd | Improvements in or relating to tube couplings |
GB0209897D0 (en) * | 2002-04-30 | 2002-06-05 | Guest John Int Ltd | Improvements in or relating to tube couplings |
GB0209899D0 (en) | 2002-04-30 | 2002-06-05 | Guest John Int Ltd | Improvements in or relating to tube couplings |
US7028771B2 (en) * | 2002-05-30 | 2006-04-18 | Clearwater International, L.L.C. | Hydrocarbon recovery |
US20040021318A1 (en) * | 2002-07-31 | 2004-02-05 | Karl Fritze | Tubing attachment |
GB0221076D0 (en) * | 2002-09-11 | 2002-10-23 | Guest John Int Ltd | Improvements in or relating to tube couplings |
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GB0504899D0 (en) * | 2005-03-09 | 2005-04-13 | Guest John Int Ltd | Improvements in or relating to tube couplings |
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ITRN20050057A1 (it) * | 2005-09-08 | 2007-03-09 | Bucchi S R L | Dispositivo per il collegamento di tubi flessibili |
US7549679B2 (en) * | 2006-09-08 | 2009-06-23 | Brass-Craft Manufacturing Company | Pipe fitting with compression of seal structure |
US7832773B2 (en) * | 2006-09-18 | 2010-11-16 | Krohn Kenneth P | Adjustable connector and method for its use |
US10801654B2 (en) * | 2006-10-06 | 2020-10-13 | King Technology Of Missouri, Llc | Tubular pipe fitting insert with interior reinforcement ribs |
US20080149873A1 (en) * | 2006-12-20 | 2008-06-26 | Cimberio Valve Co., Inc. | Valve with push-fit connection |
NO328491B1 (no) * | 2007-02-06 | 2010-03-01 | Raufoss Water & Gas As | Kobling |
AU2008220767B2 (en) | 2007-03-01 | 2011-04-14 | Georg Fischer Tpa Srl | Joint for connecting pipes |
GB2447275B (en) * | 2007-03-06 | 2012-01-18 | Caparo Eng Ltd | Compression fittings for steel pipes |
ITBS20070077A1 (it) * | 2007-06-07 | 2008-12-08 | Unidelta Spa | Raccordo per tubi |
US8109539B2 (en) * | 2007-07-17 | 2012-02-07 | Krohn Kenneth P | Variable joining device and method for its use |
US20090208271A1 (en) * | 2008-02-19 | 2009-08-20 | Krohn Kenneth P | Modular coupling system |
US20090218808A1 (en) * | 2008-03-01 | 2009-09-03 | Krohn Kenneth P | Improved duct coupling system |
US20090230678A1 (en) * | 2008-03-14 | 2009-09-17 | Krohn Kenneth P | Compression fitting adjustment system |
US20100019484A1 (en) * | 2008-07-23 | 2010-01-28 | Krohn Kenneth P | Compression fitting adjustment system |
ITPR20080078A1 (it) * | 2008-11-19 | 2010-05-20 | Supreme Acquaservice S R L | Raccordo a compressione con sistema di compensazione delle differenze dimensionali e geometriche delle tubazioni |
US20100133810A1 (en) * | 2008-11-29 | 2010-06-03 | Krohn Kenneth P | Device for connecting to ducts of various sizes and shapes |
KR102048647B1 (ko) | 2008-12-10 | 2019-11-25 | 스와겔로크 컴패니 | 도관 피팅용 페룰 조립체 |
US20100283237A1 (en) * | 2009-01-24 | 2010-11-11 | Krohn Kenneth P | Device for connecting to ducts of various sizes and shapes |
WO2011091008A1 (en) | 2010-01-21 | 2011-07-28 | Swagelok Company | Conduit gripping device having retaining structure for conduit fitting |
AT508668B1 (de) * | 2010-02-10 | 2011-03-15 | Ke Kelit Kunststoffwerk Gmbh | Anschlussvorrichtung für ein kuststoffrohr |
GB2479918B (en) | 2010-04-29 | 2015-07-29 | Radius Systems Ltd | Pipe Adaptor Assembly |
CN101974917B (zh) * | 2010-08-24 | 2013-01-23 | 浙江中交科技有限公司 | 一种塑料声测管 |
TR201007346A2 (tr) * | 2010-09-03 | 2010-12-21 | Erhas Boru Ve Maki̇na Eki̇pmanlari Endüstri̇si̇ A.Ş. | Plastik boru bağlantı elemanı kaplinlerin o-ring kanal ve montaj - demontaj sistemlerinde yenilik |
US9383049B2 (en) | 2011-05-02 | 2016-07-05 | Cambridge Brass, Inc. | Universal coupling and parts therefor |
JP5851154B2 (ja) * | 2011-08-18 | 2016-02-03 | 株式会社ブリヂストン | 連結継手構造 |
ITRN20110078A1 (it) * | 2011-11-11 | 2013-05-12 | Bucchi S R L | Dispositivo di collegamento per tubi flessibili. |
WO2014042606A1 (en) * | 2012-09-12 | 2014-03-20 | Erhas Boru Ve Maki̇na Eki̇pmanlari Endüstri̇si̇ A.Ş. | Plastic pipe coupling |
US9490619B2 (en) | 2012-10-25 | 2016-11-08 | Bridgeport Fittings, Inc. | Push-on liquidtight conduit fitting |
GB2540023B (en) | 2014-03-13 | 2017-07-05 | Adey Holdings 2008 Ltd | Magnetic sleeve assembly for a magnetic separator |
US9385520B1 (en) | 2014-06-19 | 2016-07-05 | Arlington Industries, Inc. | Rain tight fitting for PVC jacketed metal-clad electrical cable |
US9647439B1 (en) | 2015-06-15 | 2017-05-09 | Arlington Industries, Inc. | Liquid-tight and concrete-tight fitting for PVC jacketed metal-clad electrical cable |
CN106439292B (zh) * | 2016-12-20 | 2019-10-01 | 浙江省新昌县华佳国财塑胶有限公司 | 一种新型管接头 |
CN106439354B (zh) * | 2016-12-20 | 2019-10-01 | 浙江省新昌县华佳国财塑胶有限公司 | 一种密封性好的管接头 |
US11015748B2 (en) | 2017-03-31 | 2021-05-25 | A.Y. Mcdonald Mfg. Co. | Compression pipe fitting with wide range grip rings |
KR102110740B1 (ko) * | 2018-04-06 | 2020-05-14 | 김병국 | 배관 피팅장치 |
US11703165B2 (en) | 2018-04-27 | 2023-07-18 | Swagelok Company | Ferrule assembly for conduit fitting |
US11181214B2 (en) * | 2018-06-20 | 2021-11-23 | Philmac Pty Ltd | Pipe coupling |
US10811863B1 (en) | 2018-07-18 | 2020-10-20 | Arlington Industries, Inc. | Liquid-tight and concrete-tight fitting for PVC-jacketed metal-clad electrical cable |
CN112197078A (zh) * | 2020-11-02 | 2021-01-08 | 冯毅 | 一种温室大棚 |
CN113566029B (zh) * | 2021-06-25 | 2022-08-23 | 杭州富阳中荷电子有限公司 | 一种旋式快插组件 |
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US2644700A (en) * | 1948-02-05 | 1953-07-07 | George V Woodling | Tube coupling |
GB1297161A (ja) * | 1969-01-10 | 1972-11-22 | ||
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CA1311778C (en) * | 1988-05-12 | 1992-12-22 | Anthony L. Reese | Compression coupling |
DE4038539C1 (ja) * | 1990-12-03 | 1992-04-30 | Parker-Ermeto Gmbh, 4800 Bielefeld, De | |
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-
1994
- 1994-07-20 DE DE69418701T patent/DE69418701T2/de not_active Expired - Lifetime
- 1994-07-20 NZ NZ268859A patent/NZ268859A/en not_active IP Right Cessation
- 1994-07-20 EP EP94921542A patent/EP0680580B1/en not_active Expired - Lifetime
- 1994-07-20 CN CN94190605A patent/CN1037791C/zh not_active Expired - Fee Related
- 1994-07-20 AU AU72236/94A patent/AU668316B2/en not_active Expired
- 1994-07-20 US US08/403,798 patent/US5593186A/en not_active Expired - Lifetime
- 1994-07-20 ES ES94921542T patent/ES2133564T3/es not_active Expired - Lifetime
- 1994-07-20 WO PCT/AU1994/000406 patent/WO1995003508A1/en active IP Right Grant
- 1994-07-20 CA CA002144979A patent/CA2144979C/en not_active Expired - Fee Related
- 1994-07-20 JP JP07504805A patent/JP3077817B2/ja not_active Expired - Fee Related
-
1995
- 1995-03-26 SA SA95150556A patent/SA95150556B1/ar unknown
-
1998
- 1998-09-01 HK HK98109062A patent/HK1008348A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010007838A (ja) * | 2008-06-30 | 2010-01-14 | Yamaha Motor Co Ltd | フレア配管接続構造 |
Also Published As
Publication number | Publication date |
---|---|
ES2133564T3 (es) | 1999-09-16 |
DE69418701D1 (de) | 1999-07-01 |
WO1995003508A1 (en) | 1995-02-02 |
US5593186A (en) | 1997-01-14 |
AU7223694A (en) | 1995-02-20 |
CA2144979C (en) | 1999-01-12 |
HK1008348A1 (en) | 1999-05-07 |
AU668316B2 (en) | 1996-04-26 |
EP0680580A4 (en) | 1996-03-20 |
EP0680580A1 (en) | 1995-11-08 |
CA2144979A1 (en) | 1995-02-02 |
DE69418701T2 (de) | 1999-09-30 |
SA95150556B1 (ar) | 2006-04-29 |
NZ268859A (en) | 1996-05-28 |
CN1037791C (zh) | 1998-03-18 |
EP0680580B1 (en) | 1999-05-26 |
JP3077817B2 (ja) | 2000-08-21 |
CN1113665A (zh) | 1995-12-20 |
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