CN1290330A - 软管接头及其带螺纹的卡圈 - Google Patents

软管接头及其带螺纹的卡圈 Download PDF

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CN1290330A
CN1290330A CN99802833A CN99802833A CN1290330A CN 1290330 A CN1290330 A CN 1290330A CN 99802833 A CN99802833 A CN 99802833A CN 99802833 A CN99802833 A CN 99802833A CN 1290330 A CN1290330 A CN 1290330A
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collar
mentioned
joint
pipe
section
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保罗·戴维森
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Oystertec PLC
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LINKINDEX Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/20Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • F16L33/2073Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member
    • F16L33/2076Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member by plastic deformation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00Joints 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
    • F16L19/02Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/20Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04Filling or draining lubricant of or from machines or engines
    • F01M11/0408Sump drainage devices, e.g. valves, plugs

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

一种在带有螺纹端头的一根管子或其他零件与一段软管之间形成连接的接头,这种接头包括一个伸长的软管连接构件(5),和一个装在该连接构件上的,带有与带螺纹的管子端头连接用的螺纹部(39)的卡圈(35),这种接头上还带有用于卡圈与软管连接构件之间的密封的密封装置(49)。

Description

软管接头及其带螺纹的卡圈
本发明涉及软管接头,特别是涉及在带有内螺纹或外螺纹端头的零件与一段柔性的软管之间形成连接关系的软管接头。上述零件,例如,可以是管子、管件、水龙头、阀门、罐的出口或者其他需要连接柔性软管的装置。
下面结合管子进行说明,但唯一要求是,与软管连接的构件必须有一个带螺纹的端头,无论是内螺纹还是外螺纹。
以往,软管与例如带有内螺纹端头的管子连接,内螺纹端头有一个卡口式的软管连接构件,构件上带有一个用于与中间构件或管接头的带螺纹的部分连接的外加螺母。这个中间构件或管接头上还有用于与上述带螺纹的管子端头连接的第二螺纹部分。在两个带螺纹的部分之间有一个六角形的区段,以便在进行螺纹连接时能用手或适当的工具与这一区段啮合。
上面提到的中间构件或管接头在软管接头中是一个昂贵的零件。此外,如果管子端头与软管的尺寸不一样,还必须用两个单独的接头,才能将尺寸变换过来和把两个端头连接起来。
按照本发明,提供了一种把带螺纹的端头的管子或其他零件与一段软管连接起来的接头,这种接头包括一个伸长的软管连接构件,和一个装在该连接构件上的,带有与带螺纹的管子端头连接用的螺纹部分的卡圈,这种接头上还带有为卡圈与软管连接构件之间的密封用的密封装置。
优选地,上述接头还带有为卡圈与管子之间的密封用的密封装置。
优选地,上述软管连接构件有一个用于与软管连接的第一区段,和一个沿纵向与上述第一区段分离,用于容纳上述卡圈的第二区段。更为优选地,上述软管连接构件的第二区段上有用于防止上述卡圈从远离上述第一区段的软管连接构件的一端脱离的装置。
优选地,在上述第一和第二密封装置上都有O形圈。上述卡圈的形状做成能将一个O形圈容纳在内部凹槽里,以使它紧贴住软管连接构件上。另一个O形圈装在卡圈外表面的周围,所以它紧贴住上述管子端头。
因此,按照本发明的接头是一种简单的装置,不需要构成这类公知接头的一部分的相对昂贵的中间构件或管接头。本发明接头的卡圈可以有不同的厚度,以便容纳不同直径的管子端头。这样,这种接头既能作为一种尺寸转换器件,又能用于与软管连接。
本发明还提供了一种与本发明的接头一起使用的卡圈,这种卡圈有用于与带螺纹的管子端头连接的螺纹部分,并设有第一密封装置和第二密封装置,第一密封装置用于在卡圈与管子端头之间进行密封,第二密封装置用于在卡圈与卡圈要定位在其周围的软管连接构件之间进行密封。
下面,参照附图进一步举例说明本发明,附图中:
图1是与一段软管连接的公知的接头的纵向断面图;
图2是与一段软管连接的本发明第一实施例的接头的纵向断面图;
图3是与一段软管连接的本发明第二实施例的接头的纵向断面图;以及
图4是与一个带螺纹的管子端头连接的本发明第三实施例的接头的纵向断面图。
请参阅图1,公知的接头1与一段软管3连接在一起。接头1包括一个伸长的软管连接构件5,其形状是一段短管,在其插入软管3的一端有许多锯齿7。当插入软管之后,用紧固卡圈或联接螺旋夹9紧固在软管的插入锯齿7的这一段上,于是锯齿就能咬入软管的内表面,防止构件5从软管上脱落。
在构件5的另一端,软管3的外部,设置了一个带内螺纹部分13的外加螺母11。如图1所示,构件5的远离软管3的一端的尺寸增大了,从而能防止螺母11从这一端脱落下来,并且,这个端头具有凸出的球形表面,以便与中间构件或管接头15上的相应的凹下的球形表面配合。
管接头15上有一个纵向的中心孔17,这段管接头也可以看成是具有凹形端面的短管状构件,如上所述,其中的一个凹形可容纳构件5的凸出的端头。
一个带有外六角形轮廓的夹紧段19位于管接头15的两个凹形端头之间的中间位置,以便用手或适当的工具把它夹住。在夹紧段19与管接头15的各端之间是带螺纹的区段21、23,如图1所示,其中,区段21用于与外加螺母11连接。另一个带螺纹的区段23用于与水龙头、管子端头或其他配件(图中未表示)上的内螺纹段连接。
在上述接头中,管接头15是比较昂贵的零件。此外,如果接头是用在直径相差比较悬殊的管子端头与软管之间,还需要一个单独的尺寸转换器件。
请参阅图2,按照本发明的一种接头与图1中的公知的接头具有通用的零件。这些零件的标号与图1中的接头的相应零件的标号相同,所以下面将不再对其进行描述。
软管连接构件5在远离软管3的一端有一个扁平的端面31。在这一端上有一个向外延伸的整体的凸缘33,该凸缘用于防止卡圈35从构件5的这一端脱出。
卡圈35围绕着构件5的圆柱形区段37,该区段37的位置在凸缘33与软管3的端头之间。
卡圈35上有一个从卡圈35的一个纵向端头延伸到卡圈的大约一半长度的外螺纹区段39。从该外螺纹的区段39再沿纵向延伸下去的是O形圈容纳区段41。区段41上有两个沿径向延伸的部分43和45,这两个部分被直径大于螺纹区段39的圆环部分47所分开。因此,区段41围成了一个内凹槽,一个O形圈49就装在它里面,该O形圈的自由面紧贴着构件5的区段37的外表面。
在O形圈容纳区段41与螺纹区段39之间还装有一个第二O形圈51,当上述卡圈35与一根管子的端头(图中未表示)螺纹连接时,该第二O形圈的一个自由面将紧贴在该管子端头上。
由图可见,在图2所示的接头中,用一个装在软管连接构件5端部上的简单的卡圈代替了图1中所示的公知接头中的管接头和外加螺母这两个构件。此外,借助于使用厚度适当的卡圈,可以实现一种尺寸的管子接头与不同尺寸的软管之间的尺寸转换。
请参阅图3,本发明的一种接头与图1和图2中的接头具有通用的零件。这些零件的标号与图1和图2中接头的相应零件的标号相同,所以下面将不再对其进行描述。
在这种情况下,软管连接构件5上有一条凹槽61,一个分开的锁环或开口环63卡在这条凹槽内。这种结构用于代替图2中的接头的端部凸缘33。当接头用在,例如管子端头上时,整个组件将牢固地锁定在一起,防止了接头与管子端头分离的任何可能性。
在本实施例中,用一个Dowty密封件65来代替图2的实施例中的O形圈51。
这种接头上靠近卡圈35的一侧带有两个整体的环形凸缘67、69,并在两凸缘之间形成了一圈凹槽,压紧卡圈73的内弯端头71就安装在该凹槽内。这种结构能防止压紧卡圈从接头上脱开。
应该理解,在本实施例中,可以很容易地用一个标准的扳手将上述外螺纹连接部分从软管上拆卸下来。而在现有的软管接头中,例如在图1所描述的那种接头中,只有借助于装一个“桶状管接头”或像图1的装置中的夹紧段19那样的转接头,才能实现上述效果。因此,本发明提供了一种结构比较简单,制造、设计成本较低的,容易拆卸的接头。
本发明还使得所有供应环节中的商家能减少库存。上述软管连接构件可以是一种标准尺寸的零件。外螺纹连接卡圈则可以与软管连接构件分开,以所需要的各种不同的外螺纹尺寸单独储存。这种外螺纹连接卡圈可以和开口环一起供应,而开口环可以由使用者自己安装。这与当前为每一种外螺纹型号都储存整套适用的组件的情况形成了对比。
请参阅图4,本发明另一个实施例的接头与图2和图3的区别在于,它是用于连接管子端头或其他带有外螺纹的构件的。接头81包括一个软管连接构件83,该连接构件有一个贯穿的通孔85,和与软管的内表面啮合的锯齿形区段87,其中,软管连接构件插在软管中。
软管连接构件83在远离锯齿形区段87的一端有一个平坦的端面89。用于安装O形圈93的环形凹槽91设置在这一端面附近。沿轴向与凹槽91隔开,向着锯齿形区段87方向有一个整体的、向外延伸的环形凸缘95。
接头81有一个环形卡圈97,具有光滑的外表面99和平坦的端部101和103。在卡圈97的内部有一个带螺纹的区段,这个区段从平坦的端部101开始延伸,其长度超过卡圈轴向长度的四分之三。在螺纹区段靠近端面103的一端,在卡圈99上有一个凹进部分105,它的形状和大小足以容纳软管连接构件83的凸缘95。卡圈99在凹进部分105与端面103之间部分的内径刚好大于软管连接构件83的外径。由此可见,软管连接构件83的凸缘95能防止卡圈97相对于软管连接构件83向图4所示位置的左方移动。
在图4中还表示了一根带有外螺纹区段109的管子的端头107。如图4所示,接头81和它的卡圈97处于与管子端头107螺纹连接,并且有O形圈93在软管连接构件83与管子端头107之间形成密封。实际上,可以在卡圈97内部的位置111处设置一个垫圈或者其他密封构件,使得在卡圈与管子端头之间形成密封。
卡圈97最好做成螺母的形状(例如,一个六角螺母),以便用手指或扳手,或者其他适当的工具把它拧在管子端头上。如图4所示,在把卡圈拧紧在管子端头之前,这种结构能让软管连接构件相对于管子端头至少旋转到一定程度。换言之,卡圈97是有凹槽的,使它能锁紧在管子的螺纹上,同时又能让软管连接构件在管子内部旋转。
一当装配好了之后,软管接头就不受振动影响,以使它不会因为卡圈的局部或完全拧松而在接头处泄漏。
采用图4中的实施例可以进一步减少库存。这种软管连接构件可以独立于外部的卡圈储存。和以上的实施例一样,只要储存各种不同尺寸的卡圈就可以了,而软管接头的其余零件就不必了。这样做有很大优点,因为那些昂贵的,占用很大空间的零件只要储存一种尺寸的零件就可以了。
应该理解,虽然以上描述的实施例中的软管连接构件带有锯齿形的软管夹紧构件,但接头的这一部分可以是任何适当的软管连接构件。例如,可以在接头上设置直端头或者锥形端头和诸如开口环那样的紧固构件,以便把软管固定在接头的端部。

Claims (10)

1.一种接头,用于在带有螺纹端头的管子或其他零件与一段软管之间形成连接,这种接头包括一个伸长的软管连接构件,和一个装在该连接构件上的,带有与带螺纹的管子端头连接用的螺纹部分的卡圈,这种接头上还带有为卡圈与软管连接构件之间的密封用的密封装置。
2.如权利要求1所述的接头,其特征在于,上述接头上还设有在卡圈与管子之间进行密封用的密封装置。
3.如权利要求1或2所述的接头,其特征在于,上述软管连接构件有一个用于与软管连接的第一区段,和一个沿纵向与上述第一区段分离,用于容纳上述卡圈的第二区段。
4.如权利要求3所述的接头,其特征在于,上述软管连接构件的第二区段上有用于防止上述卡圈与软管连接构件远离上述第一区段的一端分离的装置。
5.如上述任何一项权利要求所述的接头,其特征在于,将上述卡圈的形状做成能将一个O形圈容纳在内部凹槽里,以使它紧贴住软管连接构件上。
6.如上述任何一项权利要求所述的接头,其特征在于,还包括另一个O形圈形式的密封装置,它装在卡圈外表面的周围,以便紧贴住上述管子端头。
7.如上述任何一项权利要求所述的接头,其特征在于,上述卡圈的带螺纹部分是一个带外螺纹的部分。
8.如权利要求1-6中任何一项权利要求所述的接头,其特征在于,上述卡圈在带螺纹部分是一个带内螺纹的部分。
9.如上述任何一项权利要求所述的接头,其特征在于,上述卡圈至少包括一个带有六角形外表面的区段,以便能借助于扳手或其他适当的工具使上述卡圈相对于上述管子端头转动。
10.一种用于与上述任何一项权利要求所述的接头相连接的卡圈,其特征在于,这种卡圈有用于与带螺纹的管子端头连接的螺纹部分,并设有第一密封装置和第二密封装置,第一密封装置用于在卡圈与管子端头之间进行密封,第二密封装置用于在卡圈与卡圈要定位在其周围的软管连接构件之间进行密封。
CN99802833A 1998-02-09 1999-02-09 软管接头及其带螺纹的卡圈 Pending CN1290330A (zh)

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GB9802634.7 1998-02-09
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100400955C (zh) * 2003-02-25 2008-07-09 帕克-汉尼芬公司 直螺纹可调孔口端
CN1774595B (zh) * 2003-04-11 2012-04-11 3M创新有限公司 塑料管接头
CN101918747B (zh) * 2008-01-02 2012-12-12 P.T.H.工程有限公司 管配件
CN104132200A (zh) * 2014-07-31 2014-11-05 何祺晃 一种带锁位扣的水龙头编织管
CN105318125A (zh) * 2014-07-18 2016-02-10 纽珀有限公司 软管接头
CN106170200A (zh) * 2014-02-21 2016-11-30 雷肯有限公司 用于农业撒布机的软管接头系统
CN106287037A (zh) * 2016-10-17 2017-01-04 珠海格力电器股份有限公司 净水机及其接头结构
CN106726590A (zh) * 2017-03-24 2017-05-31 上海涵欧制药设备有限公司 一种制药设备用可调高度加浆装置
CN108357694A (zh) * 2018-04-24 2018-08-03 中电科芜湖钻石飞机制造有限公司 通用飞机通风管接头安装工装
CN109140131A (zh) * 2017-06-19 2019-01-04 青岛海尔洗衣机有限公司 一种家用电器用底脚及家用电器
CN110022911A (zh) * 2016-10-27 2019-07-16 巴克斯特国际公司 包括易于触及的气动歧管和用于它的阀的医疗流体治疗机

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0204103A2 (en) * 1999-12-15 2003-03-28 Oystertec Plc Connector for fluid conveying pipes and a coupling with connector
JP4575541B2 (ja) * 2000-02-22 2010-11-04 Hoya株式会社 内視鏡用チューブの接続方法
EP1373776A1 (en) * 2001-03-15 2004-01-02 David George Stark Swivel device for hoses
US7063357B1 (en) * 2001-11-30 2006-06-20 Ebw, Inc. Flexible pipe coupling
US6902209B2 (en) * 2002-08-15 2005-06-07 Mcinerney Edward A. Grease gun adaptor device
US20050002810A1 (en) * 2002-11-26 2005-01-06 William Gould Portable vacuum system
US7025390B2 (en) * 2003-02-20 2006-04-11 Wolf Creek Company, Inc. Method and apparatus for connecting coupler fittings to conduit sections
US7108292B2 (en) * 2003-04-08 2006-09-19 Fiskars Brands, Inc. Hose coupler
FR2865791A1 (fr) * 2004-02-02 2005-08-05 Riquier Holding Dispositif de raccordement pour tuyaux en materiaux deformables
US20090255528A1 (en) * 2004-11-01 2009-10-15 Thermocraft Industries, Inc. Low pressure water-heating solar panel apparatus and method
US7448653B2 (en) 2005-06-10 2008-11-11 Value Plastics, Inc. Female connector for releasable coupling with a male connector defining a fluid conduit
US7806139B2 (en) 2006-01-20 2010-10-05 Value Plastics, Inc. Fluid conduit coupling assembly having male and female couplers with integral valves
IL177035A (en) * 2006-07-23 2010-11-30 Sagiv Agudah Shitufit Chaklait Be Am Pipe fitting assembly and a method for forming it
USD654573S1 (en) 2007-11-19 2012-02-21 Value Plastics, Inc. Female quick connect fitting
KR101000708B1 (ko) * 2008-04-14 2010-12-10 김석윤 내부식 파이프 연결장치
US7819437B2 (en) * 2008-05-30 2010-10-26 Parker-Hannifin Corporation Flexible captive flange hose connection and method
US8235426B2 (en) 2008-07-03 2012-08-07 Nordson Corporation Latch assembly for joining two conduits
US20100230910A1 (en) * 2009-03-11 2010-09-16 Mark Allen Kleckner Pneumatic fittings for active air suspension
US20120242077A1 (en) * 2009-04-07 2012-09-27 Neil Shraga Hose Coupling and Protective Hose
USD655393S1 (en) 2009-06-23 2012-03-06 Value Plastics, Inc. Multi-port valve
US10711930B2 (en) 2009-12-09 2020-07-14 Nordson Corporation Releasable connection assembly
USD783815S1 (en) 2009-12-09 2017-04-11 General Electric Company Male dual lumen bayonet connector
USD650478S1 (en) 2009-12-23 2011-12-13 Value Plastics, Inc. Female dual lumen connector
US9388929B2 (en) 2009-12-09 2016-07-12 Nordson Corporation Male bayonet connector
USD649240S1 (en) 2009-12-09 2011-11-22 Value Plastics, Inc. Male dual lumen bayonet connector
WO2011079225A1 (en) 2009-12-23 2011-06-30 Value Plastics, Inc. Fluid connector latches with profile lead-ins
CN102753876B (zh) 2009-12-23 2015-07-22 诺信公司 具有一体式模制悬臂弹簧的按钮闩
US8223478B2 (en) 2010-09-14 2012-07-17 Rosemount Inc. Collar style cover and housing assembly for field device
USD663022S1 (en) 2011-02-11 2012-07-03 Nordson Corporation Male body of connector for fluid tubing
USD652510S1 (en) 2011-02-11 2012-01-17 Value Plastics, Inc. Connector for fluid tubing
USD652511S1 (en) 2011-02-11 2012-01-17 Value Plastics, Inc. Female body of connector for fluid tubing
USD698440S1 (en) 2011-07-29 2014-01-28 Nordson Corporation Connector for fluid tubing
USD699841S1 (en) 2011-07-29 2014-02-18 Nordson Corporation Female body of connector for fluid tubing
USD699840S1 (en) 2011-07-29 2014-02-18 Nordson Corporation Male body of connector for fluid tubing
ES2409810B1 (es) * 2011-11-25 2014-04-24 Ricardo Arveras Garcia Accesorio para la fijación de puntas de arresto en espadas de esgrima
USD709612S1 (en) 2011-12-23 2014-07-22 Nordson Corporation Female dual lumen connector
US9464740B2 (en) 2013-09-18 2016-10-11 Paccar Inc Snap-in oriented fitting
US20150191301A1 (en) * 2014-01-03 2015-07-09 I-Sin Peng Bucket
CA2881060C (en) * 2014-02-06 2023-09-19 Weems Industries, Inc. Swivel hose coupling with outer grip
CN104235535A (zh) * 2014-08-29 2014-12-24 苏州福润机械有限公司 阀门联接器
USD838366S1 (en) 2016-10-31 2019-01-15 Nordson Corporation Blood pressure connector
US10458581B2 (en) * 2017-05-31 2019-10-29 Contitech Usa, Inc. Crimped vapor recovery hose fitting
GB2582132B (en) * 2019-03-10 2023-05-03 Mcalpine & Co Ltd Plumbing connector, assembly and method
JP7223647B2 (ja) * 2019-06-26 2023-02-16 日本ピラー工業株式会社 継手
EP3951230A3 (en) * 2020-08-05 2022-06-15 Nikles Inter AG Connection system for water distribution system
US11499660B2 (en) * 2020-10-01 2022-11-15 Ya-Shan Cheng Hose connecting device
CA3218026A1 (en) * 2022-12-30 2024-06-30 Ernie Stoiber Leak resistant joint forming apparatus and process

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319024A (en) * 1941-06-26 1943-05-11 Herman H Wehringer Hose coupling
US2574625A (en) * 1946-11-21 1951-11-13 Flex O Tube Company Method of making high-pressure swivel hose couplings
US2570406A (en) * 1949-02-08 1951-10-09 Resistoflex Corp Swivel coupling
US3367681A (en) * 1965-10-11 1968-02-06 Screw Machine Products Co Swivel fitting
US3695642A (en) * 1970-01-07 1972-10-03 Ace Glass Inc Flexible pressure-type joint for rigid tubing
US3999781A (en) * 1973-05-02 1976-12-28 Todd William H Universal swivel hose coupling
US3921297A (en) * 1974-10-15 1975-11-25 Jaroslav Vit Chemically active decay attacking liquid administering apparatus and fatigue relieving connection therefor
US4018460A (en) * 1975-10-28 1977-04-19 American Stamping Company Hose coupling
US4068867A (en) * 1976-03-15 1978-01-17 Nycoil Company Air hose fitting
US4048634A (en) * 1976-10-26 1977-09-13 Daniel Laflamme Electronic keyboard display device
DE2754348A1 (de) 1977-12-07 1979-06-13 Juergen Berger Oelablass- und -auffangvorrichtung
US4589688A (en) * 1981-09-02 1986-05-20 Fillpro Products, Inc. Plumbing hookup kit
DE3421604C2 (de) * 1984-06-09 1987-04-16 Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen Anordnung einer Schlauchhülse an einem Kanalkörper eines Fluidaggregates
US4671542A (en) * 1984-12-17 1987-06-09 Dana Corporation Swivel hose coupling assembly and method
US5024419A (en) * 1989-07-24 1991-06-18 Euroflex, S.A. Faucet connector assembly
US4991876A (en) * 1989-07-28 1991-02-12 Euroflex, S.A. Connector assembly for hot water heaters and other appliances
US5141262A (en) * 1990-01-16 1992-08-25 Proprietary Technology, Inc. Means of lowering the operational temperature for elastomeric seals
US5435413A (en) * 1993-08-19 1995-07-25 Schoenborn; Perry Oil drainage device
DE4430114C2 (de) * 1994-07-19 1997-12-04 Friedhelm Ramspott Metall Und Anschlußstück für einen Kunststoffschlauch einer Badezimmer-Handbrause
US5516155A (en) * 1995-04-26 1996-05-14 Chung Cheng Faucet Co. Ltd. Water pipe connecting structure
US6217082B1 (en) * 1999-09-09 2001-04-17 Dana Corporation Swivel fitting
US6227579B1 (en) * 1999-11-30 2001-05-08 Lakeshore Automatic Products Inc. Swivel garden hose connector
IT1316773B1 (it) * 2000-02-18 2003-05-12 Manuli Rubber Ind Spa Inserto con uscita a raccordo,tassativamente per tubi flessibili perapplicazioni oleodinamiche ed industriali

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100400955C (zh) * 2003-02-25 2008-07-09 帕克-汉尼芬公司 直螺纹可调孔口端
CN1774595B (zh) * 2003-04-11 2012-04-11 3M创新有限公司 塑料管接头
CN101918747B (zh) * 2008-01-02 2012-12-12 P.T.H.工程有限公司 管配件
CN106170200B (zh) * 2014-02-21 2020-06-30 雷肯有限公司 用于农业撒布机的软管接头系统
US10746336B2 (en) 2014-02-21 2020-08-18 Lemken Gmbh & Co Kg Hose connector system for an agricultural spreader machine
CN106170200A (zh) * 2014-02-21 2016-11-30 雷肯有限公司 用于农业撒布机的软管接头系统
CN105318125A (zh) * 2014-07-18 2016-02-10 纽珀有限公司 软管接头
CN104132200A (zh) * 2014-07-31 2014-11-05 何祺晃 一种带锁位扣的水龙头编织管
CN106287037B (zh) * 2016-10-17 2018-07-10 珠海格力电器股份有限公司 净水机及其接头结构
CN106287037A (zh) * 2016-10-17 2017-01-04 珠海格力电器股份有限公司 净水机及其接头结构
CN110022911A (zh) * 2016-10-27 2019-07-16 巴克斯特国际公司 包括易于触及的气动歧管和用于它的阀的医疗流体治疗机
CN106726590A (zh) * 2017-03-24 2017-05-31 上海涵欧制药设备有限公司 一种制药设备用可调高度加浆装置
CN109140131A (zh) * 2017-06-19 2019-01-04 青岛海尔洗衣机有限公司 一种家用电器用底脚及家用电器
CN109140131B (zh) * 2017-06-19 2021-07-30 青岛胶南海尔洗衣机有限公司 一种家用电器用底脚及家用电器
CN108357694A (zh) * 2018-04-24 2018-08-03 中电科芜湖钻石飞机制造有限公司 通用飞机通风管接头安装工装
CN108357694B (zh) * 2018-04-24 2024-02-20 中电科芜湖钻石飞机制造有限公司 通用飞机通风管接头安装工装

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CA2319378A1 (en) 1999-08-12
BR9907758A (pt) 2000-10-17
WO1999040354A1 (en) 1999-08-12
RU2221957C2 (ru) 2004-01-20
AU2431599A (en) 1999-08-23
AU756837B2 (en) 2003-01-23
EP1070216B1 (en) 2004-08-18
AU756837C (en) 2003-08-21
EP1070216A1 (en) 2001-01-24
ATE274166T1 (de) 2004-09-15
NZ506158A (en) 2003-06-30
DE69919526T2 (de) 2005-09-01
NO20004001D0 (no) 2000-08-08
US6485064B1 (en) 2002-11-26
DE69919526D1 (de) 2004-09-23
NO20004001L (no) 2000-08-08
JP2003524734A (ja) 2003-08-19

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