公开(公告)号：US20140152001A1

公开(公告)日：2014-06-05

申请号：US14009183

申请日：2012-03-30

申请人： Carsten Schippers ,  Thomas Müller ,  Oliver Neiske ,  Andreas Udhöfer

发明人： Carsten Schippers ,  Thomas Müller ,  Oliver Neiske ,  Andreas Udhöfer

IPC分类号： F16L19/06 ,  F16L19/028

CPC分类号： F16L19/063 ,  F16L19/0218 ,  F16L19/028 ,  F16L19/12

摘要： A connecting device for pipelines or hose lines with a threaded body and with a pipe-like end piece which can be inserted into a receptacle formed on the threaded body and which can be fitted therein by means of a swivel nut screwed onto the threaded body, wherein the receptacle of the threaded body has the shape of a widening cone and the circumferential surface of the end piece that engages in the receptacle has a conical design, is characterized in that the circumferential surface (12) of the threaded body (10) that bears the external thread (30) has, in the direction of the front end of said surface, an inclined profile directed opposite to the cone of the receptacle (11), and the swivel nut (17) has, with its surface (18) bearing the internal thread (31), a profile complementary thereto, and the external thread (30) and internal thread (31) are designed as tapered threads in such a way that a radial force emanating from the tapered thread with the swivel nut (17) screwed on is directed opposite to the radial force exerted, with the connecting device mounted, by the conical end piece (13) onto the receiving cone (11) formed in the threaded body (10).

摘要翻译： 一种用于具有螺纹体和管状末端件的管道或软管线的连接装置，其可以插入形成在螺纹体上的容器中，并且可以通过旋拧在螺纹体上的旋转螺母装配在其中， 其特征在于，所述螺纹体（10）的圆周表面（12）具有锥形设计，其特征在于，所述螺纹体（10）的圆周表面（12） 承载外螺纹（30）在所述表面的前端的方向上具有与所述容器（11）的锥体相对的倾斜轮廓，并且所述旋转螺母（17）具有其表面（18）， 轴承内螺纹（31），与其互补的轮廓，并且外螺纹（30）和内螺纹（31）被设计成锥形螺纹，使得锥形螺纹与旋转螺母（17）发出的径向力 ）是dir 其与通过锥形端部件（13）安装在形成于螺纹体（10）中的接收锥体（11）上的径向力相反。

公开(公告)号：US20050225085A1

公开(公告)日：2005-10-13

申请号：US11101889

申请日：2005-04-08

申请人： Todd Markward ,  Scott Gill ,  Jeffrey Gleckler

发明人： Todd Markward ,  Scott Gill ,  Jeffrey Gleckler

IPC分类号： F16L19/00 ,  F16L19/025 ,  F16L19/028 ,  F16L29/00

CPC分类号： F16L19/0286 ,  F16L19/025 ,  F16L29/005

摘要： Improvement in a coupler for an air temperature control system in the form of a coupling adaptor interposed between a known tapered end male connector and a known female coupling including a line set with a pre-charged refrigerant medium at one end and a metallic diaphragm seal on another end, the adaptor comprising: a first portion having a first central cavity including an inwardly-directed portion having a peripheral knife edge; and a second, adjoining, portion, having a second central cavity communicating with the first central cavity, a diaphragm cutter, proximate to the first portion and extending into the second portion, the second cavity also including a distal annular nose portion and an internal peripheral groove, retaining an elastomeric seal, between the nose portion and the diaphragm cutter, and a diaphragm interposed between the diaphragm cutter and the seal. A method of assembling the noted coupler is also set forth.

摘要翻译： 用于空气温度控制系统的联接器的改进，其以联接适配器的形式插入到已知的锥形端阳连接器和已知的阴联接器之间，该母连接器包括在一端具有预充电的制冷剂介质的管线，以及金属隔膜密封 另一端，适配器包括：第一部分，其具有包括具有周边刀刃的向内定向部分的第一中心腔; 以及具有与所述第一中心腔连通的第二中心腔的第二相邻部分，邻近所述第一部分并延伸到所述第二部分中的隔膜切割器，所述第二腔还包括远端环形鼻部和内部周边 凹槽，保持弹性体密封件，位于鼻部和隔膜切割器之间，以及隔膜插入在隔膜切割器和密封件之间。 还提出了组装所述耦合器的方法。

公开(公告)号：US20050017508A1

公开(公告)日：2005-01-27

申请号：US10624639

申请日：2003-07-23

申请人： Hiroshi Mizukoshi

发明人： Hiroshi Mizukoshi

IPC分类号： F16L19/028 ,  F16L55/00

CPC分类号： F16L47/04 ,  F16L19/0283 ,  F16L2201/10

摘要： A joint for tubings with which, in tightening the nut member 20, the friction torque applied to the first end face 32 of the control ring 30 by the bore peripheral face 25 of the internally threaded bore 21 of the nut member 20 is greater than the friction torque applied to the second end face 34 of the control ring 30 by the stopper portion 17 of the joint main body 10, and thus the nut member 20 is reliably turned together with the control ring 30 at the final stage of tightening the nut member 20, which allows the proper initial tightening position of the nut member 20 to be determined.

摘要翻译： 用于管子的接头通过螺母构件20的内螺纹孔21的孔周面25紧固螺母构件20，施加到控制环30的第一端面32的摩擦力矩大于 通过接头主体10的止动部17向控制环30的第二端面34施加的摩擦转矩，因此螺母构件20在紧固螺母构件的最后阶段与控制环30一起可靠地转动 20，其允许确定螺母构件20的适当的初始紧固位置。

公开(公告)号：US20050006855A1

公开(公告)日：2005-01-13

申请号：US10841197

申请日：2004-05-07

申请人： William Holmes ,  Daniel Copeland

发明人： William Holmes ,  Daniel Copeland

IPC分类号： F16L19/025 ,  F16L19/028 ,  F16L19/075 ,  F16L21/03 ,  F16L17/00

CPC分类号： F16L21/08 ,  F16L21/04

摘要： A gasket for connecting two lengths of pipe in a standard mechanical joint is disclosed, which gasket maximizes of both restrained push-on joints as well as mechanical joints, as are known commonly in the art. The invention has application to long-run pipe lengths as well as appurtenances, including fittings and connections. The gasket contains locking members that act to retrain separation the instance of any force tending to separate the connected pipe lengths.

摘要翻译： 公开了一种用于在标准机械接头中连接两段管道的垫圈，该垫圈使得约束的推压接头以及机械接头最大化，如本领域中通常所公知的。 本发明适用于长管道长度以及附件，包括配件和连接件。 垫圈包含锁定构件，其用于将分离连接的管道长度的任何力的实例重新分离。

公开(公告)号：US5374089A

公开(公告)日：1994-12-20

申请号：US954140

申请日：1992-09-29

申请人： Robert Davie ,  David Noone ,  Gary Klinger ,  Craig Cheney ,  George Szabo ,  Duane Pontbriand ,  Anthony Carman ,  James D. McDaniel

发明人： Robert Davie ,  David Noone ,  Gary Klinger ,  Craig Cheney ,  George Szabo ,  Duane Pontbriand ,  Anthony Carman ,  James D. McDaniel

IPC分类号： F16L37/08 ,  F16L19/028 ,  F16L37/084 ,  F16L37/088 ,  F16L39/02 ,  F16L21/00

CPC分类号： F16L37/084 ,  F16L19/028 ,  F16L37/088 ,  F16L2201/80 ,  Y10S285/906

摘要： The present invention is a high pressure quick connector especially for use in connecting brake lines of a vehicle. The connector includes a housing which selectively receives a tube retainer cap. Retaining means such as a garter spring or snap ring allow for a low force insertion of the cap into the housing with an very high pull-off force. The cap is used to trap a tube with a bead upset, and the tube may be removed after the cap is unlocked. A second way of releasing the tube includes the use of a tube retainer plug selectively received in the cap, the upset trapped between the plug and cap. The plug can be removed while the cap is still locked in the housing, releasing the tube. A release tool may be used to unlock the cap from the housing. An insertion indicator ring is used to establish the locking of the cap within the housing. A dust boot prevents contaminants from interfering with the operation of the connector.

摘要翻译： 本发明是特别用于连接车辆制动线路的高压快速连接器。 连接器包括选择性地容纳管保持盖的壳体。 保持装置例如卡箍弹簧或卡环允许以非常高的牵引力将盖子小力插入壳体。 帽用于捕获具有胎圈镦粗的管，并且在帽被解锁之后可以移除管。 释放管的第二种方式包括使用选择性地容纳在盖中的管保持器塞，镦粗被困在插头和帽之间。 当盖子仍然锁定在壳体中时，可以移除插头，释放管子。 可以使用释放工具来将盖从壳体解锁。 插入指示器环用于建立壳体内的帽的锁定。 防尘罩防止污染物干扰连接器的操作。

公开(公告)号：US5271647A

公开(公告)日：1993-12-21

申请号：US952918

申请日：1992-09-28

申请人： Masayoshi Usui

发明人： Masayoshi Usui

IPC分类号： F16L19/02 ,  F16L19/028 ,  F16L25/00

CPC分类号： F16L19/0283 ,  F16L19/0225 ,  Y10S285/917

摘要： Herein disclosed is a flared structure which forms one open end of a metal pipe to be connected to one end of a mating joint. The flared structure has at least one deformed elastic wall portion which is formed circumferentially in the vicinity of the open end of the metal pipe. As the open end is clamped and fastened at the connecting time, the deformed elastic wall portion establishes an elastic force for ensuring a stable connection for a long time.

摘要翻译： 这里公开了一种扩口结构，其形成要连接到配合接头的一端的金属管的一个开口端。 扩口结构具有至少一个变形的弹性壁部分，其在金属管的开口端附近形成周向。 由于开口端在连接时被夹紧固定，所以变形的弹性壁部分形成了长时间保证连接稳定的弹性力。

公开(公告)号：US4538842A

公开(公告)日：1985-09-03

申请号：US530793

申请日：1983-09-08

申请人： Leonard J. Kowal ,  Albert J. Schwarz

发明人： Leonard J. Kowal ,  Albert J. Schwarz

IPC分类号： F16L19/03 ,  F16L19/02 ,  F16L19/028 ,  F16L19/04 ,  F16L19/00

CPC分类号： F16L19/028 ,  F16L19/0206 ,  F16L19/0286 ,  F16L19/04

摘要： A tube connection having a resilient seal ring captured between a support structure at the inner end thereof and a retaining structure at the outer end thereof within an outwardly opening recess of a fitting body. The support structure is retained to the distal end of the tube to be connected against axially inward displacement therefrom. Close fits are provided between the elements of the fitting so as to effectively preclude extrusion of the seal material therebetween from the sealing space. The retaining structure in certain embodiments is defined by an annular projection on the nut member extending into the recess. In certain embodiments, the retaining structure is disposed outwardly of the recess and the sealing sleeve extends outwardly into engagement therewith. In one illustrated embodiment, the sealing sleeve is defined by an O-ring. In a number of the embodiments, the support structure is formed integrally with the tube end. Different combinations of the different structures is contemplated within the scope of the invention.

摘要翻译： 具有弹性密封环的管连接件，其捕获在其内端处的支撑结构之间并且在其外端处在装配体的向外开口的凹部内的保持结构。 支撑结构被保持在待连接的管的远端，以防止其沿轴向向内的位移。 在配件的元件之间设置紧密配合，以便有效地阻止密封材料在其间从密封空间挤出。 在某些实施例中的保持结构由延伸到凹部中的螺母构件上的环形突起限定。 在某些实施例中，保持结构设置在凹部的外侧，并且密封套向外延伸成与其接合。 在一个所示实施例中，密封套由O形环限定。 在多个实施例中，支撑结构与管端一体形成。 在本发明的范围内考虑了不同结构的不同组合。

公开(公告)号：US4469356A

公开(公告)日：1984-09-04

申请号：US410896

申请日：1982-08-24

申请人： Maurice L. Duret ,  Yves M. L. Nicolas

发明人： Maurice L. Duret ,  Yves M. L. Nicolas

IPC分类号： B21D39/04 ,  F16L19/028 ,  F16L25/00

CPC分类号： B21D39/04 ,  F16L19/028 ,  Y10T29/49911 ,  Y10T29/4994

摘要： Process for providing a rigid pipe, particularly made of light alloy, with a connecting section comprising a projecting peripheral bead, whereby a reinforcing sleeve is firstly positioned at a free end of said pipe, after which said end provided with its sleeve is deformed to the shape desired for said connecting section said process further comprising the step of deforming said end and said sleeve together to form, in the connecting section, the projecting peripheral bead, which thus participates in the connection of said sleeve on said pipe end.

摘要翻译： 用于提供特别是由轻合金制成的刚性管的方法，其具有包括突出的周边凸缘的连接部分，由此首先将加强套筒定位在所述管的自由端，之后设置有其套筒的端部变形为 所述连接部分所需的形状，所述方法还包括使所述端部和所述套筒变形在一起的步骤，以在连接部分中形成凸出的周边凸缘，从而参与所述套筒在所述管端上的连接。

公开(公告)号：US3710911A

公开(公告)日：1973-01-16

申请号：US3710911D

申请日：1970-11-18

申请人： ELECTRICAL FITTINGS CORP

发明人： EIDELBERG J ,  MOONEY T ,  BRETT J

IPC分类号： F16L19/02 ,  F16L19/028 ,  H02G3/06 ,  F16L19/00

CPC分类号： F16L19/0212 ,  F16L19/0237 ,  F16L19/028 ,  H02G3/06

摘要： A swivel coupler for connecting a pair of rigid electrical conduits especially in a confined space, includes a tubular body member with an inner sleeve of rigid plastic material, which protrudes slightly beyond the ends of the body. A pair of nuts are slidably mounted on the outer peripheral surface of the tubular body between outwardly directed radial flanges adjacent opposite ends of the body and which thread a corresponding conduit. A method of fabricating the coupling is to reverse opposite body ends 180* to abut the outer peripheral surface of the body, have one end with an outside diameter smaller than the inside diameter of the nuts, position the nuts back to back on the body, and then enlarge the reduced end of the body to its normal diameter.

摘要翻译： 用于连接一对刚性电导管，特别是在密闭空间中的旋转接头，包括具有刚性塑料材料的内套筒的管状本体构件，其稍微突出于主体端部。 一对螺母可滑动地安装在管状体的外周表面上，该外部表面邻近主体的相对端部的向外指向的径向凸缘，并且螺纹连接相应的导管。 制造联接器的方法是使相对的主体端部180°反向抵靠主体的外周表面，其一端的外径小于螺母的内径，将螺母定位在身体上， 然后将身体的缩小端扩大至其正常直径。

公开(公告)号：US3501171A

公开(公告)日：1970-03-17

申请号：US3501171D

申请日：1967-07-10

申请人： ALFRED MORTON BARON

发明人： BARON ALFRED MORTON

IPC分类号： F16L19/02 ,  F16L19/028 ,  F16L19/03 ,  F16L59/16

CPC分类号： F16L19/028 ,  F16L19/0206