KR100211168B1 - 관죠인트 - Google Patents
관죠인트 Download PDFInfo
- Publication number
- KR100211168B1 KR100211168B1 KR1019960019471A KR19960019471A KR100211168B1 KR 100211168 B1 KR100211168 B1 KR 100211168B1 KR 1019960019471 A KR1019960019471 A KR 1019960019471A KR 19960019471 A KR19960019471 A KR 19960019471A KR 100211168 B1 KR100211168 B1 KR 100211168B1
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- guide cylinder
- pipe
- row
- portions
- Prior art date
Links
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
- 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
- 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
- F16L37/0915—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 with a separate member 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)
Abstract
Description
Claims (6)
- 관형상의 죠인트본체(11)와; 탄성평판재로 만들어지며, 그의 외부끝단 가장자리가 관삽입방향으로 굴곡되고, 죠인트본체(11)내에 형성된 고리형상 홈(30)내에 유지되며, 외부끝단 가장자리로부터 중앙을 향하여 방사형상으로 형성된 다수개의 외측절결부1(13)와, 내부끝단 가장자리로부터 외부끝단 가장자리를 향하여 방사형상으로 형성된 다수개의 내측절결부(115)를 가지며, 외측절결부(113) 및 내측절결부(115)는 원주방향으로 교대로 배치되어 지그재그 링형상으로 형성되며, 내부끝단 가장자리는 죠인트본체(11)내에 삽입된 관(38)의 외부둘레면에 물려져 있으며, 관이 빼내지는 방향으로 이동하는 것을 방지하는 링클로우(112); 및 죠인트본체(11)내에 마련되며 축선방향을 따라서 미끄럼 운동이 자유롭고, 관(38)을 개방하도록 상기 링클로우(112)의 내부끝단 가장자리를 밀어낼 수 있는 개방통체(26)를 포함하여 구성하는 관죠인트에 있어서, 지그재그 링형상으로 형성된 링클로우(112)는: 다수개의 외측링부(117)와; 인접하는 외측링부(117) 사이에 위치하여 여러개로 분할된 내측링부(119)와; 상기 내측링부(119)의 끝단을, 그 내측링부(119)의 끝단에 대응하는 외측링부(117)의 끝단과 연결하는 다수개의 연결부(120)를 가지며, 외측절결부(113)가 실질적인 U자형 형상으로 형성되며, 각각 U자형상의 외측절결부(113)를 형성하고 상호간에 마주보는 인접한 연결부(120)의 내부 가장자리(120a)가 상기 링클로우(112)의 바깥 가장자리(A)에 대하여 실질적으로 수직이 되는 평행 가장자리로 형성되며, 각 연결부(120)는 소정길이에 걸쳐서 실질적으로 동일한 폭 부분(120b)을 가지는 것을 특징으로 하는 관죠인트.
- 제1항에 있어서, 상기 링클로우(112)의 외주 가장자리측의 굴곡위치(C)는 내측절결부(115)의 가장 안쪽부를 연결하는 가상 원주선을 따라서 위치하는 것을 특징으로 하는 관죠인트.
- 제1항에 있어서, 상기 죠인트본체(11)는: 관 형상의 기본체(12); 및 그의 일단측이 상기 관형상의 기본체(12)의 일단측과 연결된 가이드통체(18)를 포함하도록 구성하고, 상기 링클로우(112)는 상기 가이드통체(18) 내에 마련되며, 상기 개방통체(26)는 상기 가이드통체(18)의 다른 일단측 내에 미끄럼 가능하게 끼워지고, 상기 가이드통체(18)와 상기 개방통체(26)는 금속재료를 드로잉가공으로 형성한 것을 특징으로 하는 관죠인트.
- 제3항에 있어서, 개방통체(26)는 원주방향으로 배열되고 내부의 외측둘레면내에 형성되고, 축선방향으로 연장된 다수개의 걸어맞춤구멍(28)을 가지며, 상기 가이드통체(18)에는 내측을 향해서 연장되며, 상기 걸어맞춤구멍(28)과 각각 걸어맞추어지며, 상기 개방통체(26)의 축선방향으로의 이동을 걸어맞춤 돌출부(24)를 가지는 것을 특징으로 하는 관죠인트.
- 제4항에 있어서, 상기 걸어맞춤 돌출부는, 가이드통체(18)의 일단측 선단부분을 절결하고 내측으로 굽혀서 형성한 절결 설편(24)인 것을 특징으로 하는 관죠인트.
- 제3항에 있어서, 상기 가이드통체(18)의 한끝단은 큰지름부로 형성되어, 상기 기본체(12)의 일측부를 덮을 수 있으며, 상기 링클로우(112)는, 상기 기본체(12)의 일단면과 상기 가이드통체(18)의 큰 지름부의 내부면과의 사이에서 형성되는 고리형상홈(30)내에 끼워 유지되는 것을 특징으로 하는 관죠인트.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP95-136549 | 1995-06-02 | ||
JP7136549A JP2672286B2 (ja) | 1995-06-02 | 1995-06-02 | 管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970002067A KR970002067A (ko) | 1997-01-24 |
KR100211168B1 true KR100211168B1 (ko) | 1999-07-15 |
Family
ID=15177819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960019471A KR100211168B1 (ko) | 1995-06-02 | 1996-06-01 | 관죠인트 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5692784A (ko) |
EP (1) | EP0745801B1 (ko) |
JP (1) | JP2672286B2 (ko) |
KR (1) | KR100211168B1 (ko) |
CN (1) | CN1058780C (ko) |
AU (1) | AU674121B1 (ko) |
CA (1) | CA2177805C (ko) |
DE (1) | DE69614611T2 (ko) |
SG (1) | SG54337A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100958816B1 (ko) * | 2007-12-24 | 2010-05-24 | 주식회사 코뿔소 | 파이프의 연결장치 |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3612399A (en) * | 1998-02-28 | 1999-09-15 | Linkindex Limited | Pipe connection system |
KR100302629B1 (ko) * | 1998-07-10 | 2001-09-22 | 구장서 | 관이음매 |
GB9816537D0 (en) * | 1998-07-29 | 1998-09-30 | Guest John D | Tube coupling devices |
DE20017921U1 (de) * | 2000-10-19 | 2002-02-28 | Voss Armaturen | Anschlußvorrichtung für Druckmittel-Rohre |
JP4329063B2 (ja) * | 2003-05-23 | 2009-09-09 | Smc株式会社 | 管継手 |
US20090160178A1 (en) * | 2003-05-29 | 2009-06-25 | Ericksen Kent C | Centering system for coupling for irrigation system |
US20090160179A1 (en) * | 2003-05-29 | 2009-06-25 | Ericksen Kent C | Coupling release mechanism for irrigation system |
US9604404B2 (en) | 2003-05-29 | 2017-03-28 | Orbit Irrigation Products, Inc. | Conduit coupling apparatus and method |
US7021672B2 (en) * | 2003-05-29 | 2006-04-04 | Orbit Irrigation Products, Inc. | Irrigation coupling apparatus and method |
US9429262B2 (en) | 2003-05-29 | 2016-08-30 | Orbit Irrigation Products, Inc. | Conduit coupling apparatus and method |
WO2005003614A1 (de) * | 2003-07-04 | 2005-01-13 | Friatec Aktiengesellschaft | Steckkupplung |
JP2005172131A (ja) * | 2003-12-11 | 2005-06-30 | Ootsuka:Kk | 配管接続部構造 |
FR2866095B1 (fr) * | 2004-02-05 | 2007-09-28 | Legris Sa | Rondelle pour dispositif de raccordement de tube, procede de fabrication de rondelle et dispositif de raccordement |
GB0421816D0 (en) * | 2004-10-01 | 2004-11-03 | Imi Norgren Ltd | Seals |
GB0421808D0 (en) * | 2004-10-01 | 2004-11-03 | Imi Norgren Ltd | Coupling device |
DE102005017692B3 (de) * | 2005-04-07 | 2006-05-11 | Festo Ag & Co. | Anschlussvorrichtung für eine Fluidleitung |
DE102009015975B4 (de) * | 2009-03-26 | 2012-01-05 | Festo Ag & Co. Kg | Fluidtechnisches Gerät, insbesondere Greifervorrichtung |
AU2010206066A1 (en) * | 2009-08-03 | 2011-02-17 | Gsa Industries (Aust.) Pty. Ltd. | Pipe coupling |
US9506592B2 (en) | 2009-10-21 | 2016-11-29 | Brass-Craft Manufacturing Company | Supply stop with connection verification |
US9523454B2 (en) | 2009-10-21 | 2016-12-20 | Brasscraft Manufacturing Company | Anti-rotation gripper ring |
US9494268B2 (en) * | 2009-10-21 | 2016-11-15 | Brasscraft Manufacturing Company | Supply stop with connection verification |
US9464743B2 (en) | 2009-10-21 | 2016-10-11 | Brass-Craft Manufacturing Company | Bias release cartridge |
DE102010008926B4 (de) * | 2010-02-23 | 2014-12-31 | Festo Ag & Co. Kg | Anschlussvorrichtung für eine Fluidleitung |
EP2681478B1 (en) * | 2011-03-03 | 2019-02-27 | Reliance Worldwide Corporation (Aust.) Pty. Ltd. | A pipe coupling |
CN102200209B (zh) * | 2011-05-03 | 2013-08-14 | 吉林市红太阳地热采暖材料销售有限公司 | 分集水器接口卡片 |
US11384872B1 (en) | 2011-05-24 | 2022-07-12 | Husqvarna Ab | Conduit coupling apparatus and method |
DE102012003192A1 (de) * | 2012-02-17 | 2013-08-22 | Festo Ag & Co. Kg | Vakuum-Spannvorrichtung |
DE202012102342U1 (de) * | 2012-06-26 | 2013-10-02 | Voss Automotive Gmbh | Anschlussvorrichtung für Rohrleitungen |
WO2014008932A1 (en) * | 2012-07-10 | 2014-01-16 | King Industrial Limited. | Press fitting and joint assembly with such a press fitting |
USD732359S1 (en) | 2012-08-21 | 2015-06-23 | Orbit Irrigation Products, Inc. | Conduit removal tool |
US8801048B2 (en) | 2012-11-27 | 2014-08-12 | Charlotte Pipe And Foundry Company | Mechanical pipe coupling assembly without adhesive or bonding agent |
US20140318064A1 (en) * | 2013-04-25 | 2014-10-30 | Russell William Reinhardt | Press-on retainer for fire-stopping sleeve |
US9777875B2 (en) * | 2014-02-26 | 2017-10-03 | Nibco Inc. | Clam shell push-to-connect assembly |
DE102015000989A1 (de) | 2015-01-27 | 2016-07-28 | Festo Ag & Co. Kg | Anschlussvorrichtung für eine Fluidleitung |
DE102015000990B4 (de) | 2015-01-27 | 2016-08-18 | Festo Ag & Co. Kg | Anschlussvorrichtung für eine Fluidleitung |
CN105387301A (zh) * | 2015-12-17 | 2016-03-09 | 浙江康帕斯流体输送技术有限公司 | 一种压缩空气快速管接头 |
MX2020011098A (es) | 2018-04-24 | 2020-11-06 | Reliance Worldwide Corp | Conector de fluido. |
US11525534B2 (en) | 2018-08-14 | 2022-12-13 | Reliance Worldwide Corporation | Tubular connector |
US11560967B2 (en) | 2018-09-04 | 2023-01-24 | Brasscraft Manufacturing Company | Rotation-resistant push-on conduit coupling cartridge |
USD919775S1 (en) | 2019-05-01 | 2021-05-18 | Reliance Worldwide Corporation | Connector |
USD908848S1 (en) | 2019-05-01 | 2021-01-26 | Reliance Worldwide Corporation | Connector |
US11149426B2 (en) | 2019-06-12 | 2021-10-19 | Charlotte Pipe And Foundry Company | Toilet assembly having improved closet flange |
US11510713B2 (en) | 2019-09-11 | 2022-11-29 | Medline Industries, Lp | Compression device, kit, and method |
US11754208B2 (en) | 2020-12-03 | 2023-09-12 | Mueller International, Llc | Pipe fitting with grip ring |
US11774022B2 (en) | 2020-12-03 | 2023-10-03 | Mueller International, Llc | Pipe fitting with grip ring |
DE102021202556B4 (de) | 2021-03-16 | 2023-01-19 | Continental Automotive Technologies GmbH | Anschlussvorrichtung für eine Druckmittelleitung |
US11767939B2 (en) | 2021-03-23 | 2023-09-26 | Mueller International, Llc | Grip ring |
US11974789B2 (en) | 2021-06-21 | 2024-05-07 | Medline Industries, Lp | Compression device, bone plate, bone plate assembly, kit, and method |
CN114484119A (zh) * | 2021-12-31 | 2022-05-13 | 浙江省军工集团有限公司 | 一种充气管座连接装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910311A (en) * | 1957-08-02 | 1959-10-27 | Dura Vent Corp | Double wall pipe coupling with locking means |
DE2617832A1 (de) * | 1975-05-02 | 1976-11-11 | Willy Gassert | Schnellkupplung zum anschliessen und entfernen einer schlauch- oder rohrleitung fuer gasfoermige oder fluessige medien |
US4593943A (en) * | 1983-08-23 | 1986-06-10 | Kabushiki Kaisha Nihon Pisco | Tubing joint |
JPS60231093A (ja) * | 1984-04-30 | 1985-11-16 | 株式会社 日本ピスコ | 管継手 |
GB2146400A (en) * | 1983-09-09 | 1985-04-17 | Imi Norgren Enots Ltd | Pipe coupling |
FR2591309B1 (fr) * | 1985-12-11 | 1988-08-12 | Capri Codec Sa | Raccord hydraulique a branchement manuel rapide pour canalisation de fluide |
US5069424A (en) * | 1990-10-17 | 1991-12-03 | Itt Corporation | Quick connector |
DE9103328U1 (de) * | 1991-03-18 | 1991-06-20 | arco Armaturenfabrik Obrigheim GmbH & Co, 6952 Obrigheim | Verbindungsstück für eine Schlauchleitung |
GB9115850D0 (en) * | 1991-07-23 | 1991-09-04 | Univ Manchester | Coupling |
DE4334529C2 (de) * | 1992-10-15 | 1996-06-13 | Furukawa Electric Co Ltd | Verbindungsvorrichtung für ein flexibles Wellrohr |
CH687514A5 (de) * | 1992-12-18 | 1996-12-31 | Daetwyler Ag Schweizerische Kab | Elastischer Dichtungsrahmen am Notausstieg eines Fahrzeuges. |
-
1995
- 1995-06-02 JP JP7136549A patent/JP2672286B2/ja not_active Expired - Lifetime
-
1996
- 1996-05-22 AU AU52446/96A patent/AU674121B1/en not_active Expired
- 1996-05-23 DE DE69614611T patent/DE69614611T2/de not_active Expired - Lifetime
- 1996-05-23 EP EP96303687A patent/EP0745801B1/en not_active Expired - Lifetime
- 1996-05-30 US US08/655,642 patent/US5692784A/en not_active Expired - Lifetime
- 1996-05-30 CA CA002177805A patent/CA2177805C/en not_active Expired - Lifetime
- 1996-05-31 CN CN96106807A patent/CN1058780C/zh not_active Expired - Lifetime
- 1996-06-01 SG SG1996009942A patent/SG54337A1/en unknown
- 1996-06-01 KR KR1019960019471A patent/KR100211168B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100958816B1 (ko) * | 2007-12-24 | 2010-05-24 | 주식회사 코뿔소 | 파이프의 연결장치 |
Also Published As
Publication number | Publication date |
---|---|
CN1058780C (zh) | 2000-11-22 |
CA2177805A1 (en) | 1996-12-03 |
JP2672286B2 (ja) | 1997-11-05 |
DE69614611T2 (de) | 2002-06-13 |
AU674121B1 (en) | 1996-12-05 |
CA2177805C (en) | 1999-03-16 |
JPH08326976A (ja) | 1996-12-10 |
CN1142583A (zh) | 1997-02-12 |
SG54337A1 (en) | 1998-11-16 |
EP0745801A1 (en) | 1996-12-04 |
DE69614611D1 (de) | 2001-09-27 |
KR970002067A (ko) | 1997-01-24 |
EP0745801B1 (en) | 2001-08-22 |
US5692784A (en) | 1997-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100211168B1 (ko) | 관죠인트 | |
US5683117A (en) | Retainer clip for a connector | |
KR102607211B1 (ko) | 위조 방지 영구 신속 연결 커플링 장치 | |
AU2007240189B2 (en) | Improvements in or relating to tube couplings | |
JP5384542B2 (ja) | 改良されたリング密封体 | |
CA1324627C (en) | Quick connector assembly | |
JP4145123B2 (ja) | 継手 | |
KR100256996B1 (ko) | 저압튜브용 신속연결구 | |
US4531532A (en) | Snap-on valve gasket | |
KR20050062560A (ko) | 파이프용 접속 장치 | |
JPH073273B2 (ja) | 流体継手 | |
KR20160082923A (ko) | 회전쐐기를 이용한 파이프 연결장치 | |
US20080157525A1 (en) | Pipe joint unit and method of manufacturing the same | |
KR20120001669A (ko) | 연료탱크의 배관 구조체 | |
US20230392731A1 (en) | Grip ring | |
KR960023979A (ko) | 관 죠인트 | |
EP4367426A1 (en) | Pipe fitting with grip ring | |
EP3904747A1 (en) | Female connector and connector assembly | |
US5524159A (en) | Fiber optic connector | |
US5681064A (en) | Gasket retainer | |
KR101954308B1 (ko) | 파이프 연결용 실링부재 | |
JP2002106766A (ja) | 管継手 | |
GB2125501A (en) | Conduit end fitting | |
JP7400288B2 (ja) | 管継手および管の取り外し方法 | |
KR0145311B1 (ko) | 튜브를 빠르게 연결하기 위한 커플링 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J204 | Request for invalidation trial [patent] | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 20021226 Effective date: 20040428 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20030214 Effective date: 20040727 |
|
J2X1 | Appeal (before the patent court) |
Free format text: INVALIDATION |
|
J2X2 | Appeal (before the supreme court) |
Free format text: APPEAL BEFORE THE SUPREME COURT FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 20040830 Effective date: 20050609 |
|
J303 | Written judgement (supreme court) |
Free format text: JUDGMENT (SUPREME COURT) FOR INVALIDATION REQUESTED 20050628 Effective date: 20061207 |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 20040528 Effective date: 20050609 |
|
J303 | Written judgement (supreme court) |
Free format text: JUDGMENT (SUPREME COURT) FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 20050628 Effective date: 20061207 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 20061219 Effective date: 20070131 |
|
J204 | Request for invalidation trial [patent] | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20070413 Effective date: 20081128 |
|
J2X1 | Appeal (before the patent court) |
Free format text: INVALIDATION |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 20081218 Effective date: 20100113 |
|
FPAY | Annual fee payment |
Payment date: 20130325 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20140410 Year of fee payment: 16 |
|
FPAY | Annual fee payment |
Payment date: 20150304 Year of fee payment: 17 |
|
FPAY | Annual fee payment |
Payment date: 20160310 Year of fee payment: 18 |
|
EXPY | Expiration of term |