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1. 发明授权

US06502865B1 Pipe coupler and method of coupling 有权
公开(公告)号：US06502865B1
公开(公告)日：2003-01-07
申请号：US09635284
申请日：2000-08-09
申请人： James R. Steele
发明人： James R. Steele
IPC分类号： F16L1304
CPC分类号： F16L17/04 , Y10T29/5367
摘要： A method of connecting pipes in a fluid-tight end-to-end relationship and a universal pipe coupler that maintain the pipe ends proximate one another as the coupler simultaneously aligns the ends of the pipes and draws the pipes into a fluid tight sealing relationship with the universal pipe coupler colorable with frictional engaging collars or fixedly engaging collars to hold the pipe in position.

2. 发明授权

US06460895B1 Brake hose sleeve 失效
标题翻译：制动软管套管
公开(公告)号：US06460895B1
公开(公告)日：2002-10-08
申请号：US09861994
申请日：2001-05-21
申请人： Achille Souvatzidis
发明人： Achille Souvatzidis
IPC分类号： F16L1304
CPC分类号： F16L13/141 , F16L33/32 , F16L35/00
摘要： A brake hose sleeve composed of rigid plastic which has a throat structured to positively (snappingly) interfit with respect to the annular crimp cavity of the fitting into which the brake hose is sealingly attached. The throat is located at an end of the brake hose sleeve, and is characterized by an annular recess defined by an annular recess wall and a plurality of mutually spaced and axially oriented ribs. Each rib has a convex contour which interfits with the concave contour of the annular crimp cavity of the fitting.
摘要翻译：一种由刚性塑料制成的制动软管套管，其具有构造成相对于制动软管密封地连接在其中的配件的环形压接腔正向（紧密地）相互配合的喉部。喉部位于制动软管套筒的端部，其特征在于由环形凹槽和多个相互间隔开的和轴向定向的肋限定的环形凹槽。每个肋具有与配件的环形压接腔的凹形轮廓相互配合的凸形轮廓。

3. 发明授权

US06375231B1 Enteral feeding clamp 有权
标题翻译：肠内饲养钳
公开(公告)号：US06375231B1
公开(公告)日：2002-04-23
申请号：US09522733
申请日：2000-03-10
申请人： George J. Picha , Gary Austin , Eric Lab
发明人： George J. Picha , Gary Austin , Eric Lab
IPC分类号： F16L1304
CPC分类号： A61M39/1011 , A61J15/00 , A61J15/0026 , A61M2039/1077 , Y10S604/905
摘要： An enteral feeding clamp that secures a feeding adapter in relative position to a feeding device. The clamp includes C-shaped members integrally connected by one or more elastic webs. It also includes an elongated elastic band corresponding to each C-shaped member. The band has proximal and distal ends, and is integrally connected to the corresponding C-shaped member at its proximal end. Each of the elongated elastic bands has an enlarged head integrally formed at its distal end. A groove and receptacle are provided on the outer surface of each of the C-shaped members wherein the elastic band can be extended around the feeding adapter or feeding device, be placed in the groove, and have the head placed in the receptacle to secure the clamp in position. A method of using the feeding clamp is also provided.
摘要翻译：一个进给夹具，用于将进给适配器固定在与进给装置相对的位置上。夹具包括通过一个或多个弹性腹板一体连接的C形构件。它还包括对应于每个C形构件的细长弹性带。带具有近端和远端，并且在其近端处一体地连接到相应的C形构件。每个细长的弹性带具有在其远端处一体形成的扩大的头部。在每个C形构件的外表面上设置有凹槽和插座，其中弹性带可以围绕馈送适配器或馈送装置延伸，放置在凹槽中，并且将头部放置在插座中以固定夹紧就位。还提供了使用进给夹的方法。

4. 发明授权

US06250689B1 Reinforced tube joint 失效
标题翻译：钢管接头
公开(公告)号：US06250689B1
公开(公告)日：2001-06-26
申请号：US09110785
申请日：1998-07-06
申请人： Stephen F. McJones , Joseph U. Tleimat , J. William Jones
发明人： Stephen F. McJones , Joseph U. Tleimat , J. William Jones
IPC分类号： F16L1304
CPC分类号： F16L13/04 , B01J8/008 , B01J8/06
摘要： A reinforced tube joint formed by a first tube having an end portion; a stress collar fitted, with an interference fit, about the first tube so that the end portion of the first tube extends beyond the stress collar; and a second tube having an end rigidly connected to both the stress collar and the end portion of the first tube.
摘要翻译：一种由具有端部的第一管形成的加强管接头; 围绕第一管装配有过盈配合的应力环，使得第一管的端部延伸超过应力环; 以及具有刚性地连接到第一管的应力套环和端部两端的端部的第二管。

5. 发明授权

US06595560B1 Sleeve joint 失效
标题翻译：袖口
公开(公告)号：US06595560B1
公开(公告)日：2003-07-22
申请号：US09763252
申请日：2001-02-20
申请人： Hans Edward Guitoneau
发明人： Hans Edward Guitoneau
IPC分类号： F16L1304
CPC分类号： F16L58/18 , F16L21/06
摘要： Two pipe sections (1-4, 31, 32) of a high-pressure line each comprise a fluid-tight inner jacket (9) made of a thermoplastic material and a reinforced outer jacket (10). The innner jackets are attached to one another by means of a fluid-tight weld (5-8, 33) and the outer jackets are each connected to one another by means of a connecting sleeve (16, 17, 25, 26). The connecting sleeve comprises shells which have serrations (15, 27) on the inside, as well as clamping means (13, 14, 28-31) for clamping the shells on the pipe sections in such a way that the internal serrations (18, 27) are made to interact with the outer jackets of the pipe sections.
摘要翻译：高压管线的两个管段（1-4,31,32）各自包括由热塑性材料制成的流体密封内护套（9）和加强的外护套（10）。通过流体密封的焊接（5-8,33）将内衣套彼此连接，外套各自通过连接套（16,17,25,26）相互连接。连接套筒包括在内部具有锯齿（15,27）的壳体以及夹紧装置（13,14,28-31），用于将壳体夹紧在管道部分上，使得内部锯齿（18， 27）与管段的外套相互作用。

6. 发明授权

US06481457B2 Safety restraint assembly for high pressure flow line 有权
公开(公告)号：US06481457B2
公开(公告)日：2002-11-19
申请号：US09754693
申请日：2001-01-03
申请人： Glenn P. Hayes , Mark D. Matzner , Timothy Andrew Gauss
发明人： Glenn P. Hayes , Mark D. Matzner , Timothy Andrew Gauss
IPC分类号： F16L1304
CPC分类号： F16L55/005 , Y10T24/3439 , Y10T24/3909 , Y10T24/3958 , Y10T24/3991 , Y10T137/7043
摘要： A high pressure flow line that is formed from sections of pipe that are coupled together is provided with a safety restraint assembly. The safety restraint assembly is formed by wrapping short, flexible rib tethers around the pipeline near the ends of each section of pipe. A plurality of long tethers are linked end-to-end to form a continuous spine, which is threaded through all of the rib tethers. Each of the tethers contains continuous filaments. The spine is then anchored at each of its terminal ends to suitable anchoring structures. Alternatively, the safety restraint assembly may utilize anchor elements in addition to the tethers.

7. 发明授权

US06443497B1 Device and method for tightening a spout 失效
标题翻译：拧紧喷嘴的装置和方法
公开(公告)号：US06443497B1
公开(公告)日：2002-09-03
申请号：US09631493
申请日：2000-08-03
申请人： David B. Gravison
发明人： David B. Gravison
IPC分类号： F16L1304
CPC分类号： E03C1/042 , F16L5/06 , F16L7/00 , Y10S285/903
摘要： A device for tightening a spout, attached to a previously installed angled pipe having an outside radius of curvature, in a position relative to a stop member having an opening through which at least a length of the pipe extends, comprising, at least one sleeve, comprises: at least a first leg and a second leg which meet at a juncture which defines an angle substantially corresponding to the angled pipe, wherein the first and second legs have a combined total length, wherein the first leg has a leg length and is substantially rigid along at least a portion of the leg length, has an inside radius of curvature that is approximately equal to or greater than the radius of curvature of the angled pipe, and wherein the sleeve has a slit, along the entire total length of the first and second legs, to allow the sleeve to be pressed onto and at least partially about the angled pipe; and a method for using the same.
摘要翻译：一种用于紧固喷嘴的装置，其连接到具有外部曲率半径的先前安装的角度管道，该相对于具有开口的止挡构件的位置，所述管道的至少一段长度通过所述开口包括至少一个套筒，包括：至少第一腿和第二腿，其在限定基本对应于成角度管的角度的接合处相遇，其中所述第一和第二腿具有组合的总长度，其中所述第一腿具有腿部长度并且基本上具有沿腿部长度的至少一部分的刚性，具有大致等于或大于成角度管道的曲率半径的内部曲率半径，并且其中套筒具有沿着第一部分的整个总长度的狭缝和第二腿，以允许套筒被压在并且至少部分地围绕成角度的管子; 及其使用方法。

8. 发明授权

US06672626B1 Corrugated pipe connection stabilizing apparatus 失效
标题翻译：波纹管连接稳定装置
公开(公告)号：US06672626B1
公开(公告)日：2004-01-06
申请号：US10201745
申请日：2002-07-23
申请人： Charlie J. Schafer , Mark P. Gettler , William Littler, IV
发明人： Charlie J. Schafer , Mark P. Gettler , William Littler, IV
IPC分类号： F16L1304
CPC分类号： F16L25/0063 , Y10S285/903 , Y10T24/4093
摘要： The present invention provides an apparatus and method for stabilizing a joint between two sections of corrugated pipe. A first section of corrugated pipe is associated with a second section to form a joint. One flexible member with two ends is looped around the first section of pipe, secured against a corrugation, and the two ends are associated and tightened. A section of the flexible member is left as a tail. A second flexible member is installed the same way on the second section of pipe, again with a section left as a tail. Each tail is then stretched across the joint, threaded between the other flexible member and pipe, brought back across the joint, and cinched forming two axially aligned supports secured against a corrugation, such that two axially aligned support are formed.
摘要翻译：本发明提供一种用于稳定波纹管两段之间接头的装置和方法。波纹管的第一部分与形成接头的第二部分相关联。具有两个端部的一个柔性构件围绕管的第一部分环绕，抵靠波纹固定，并且两个端部相关联并紧固。柔性部件的一部分留作尾部。第二个柔性构件以相同的方式安装在管道的第二部分上，再次以一部分作为尾部。然后将每个尾巴拉伸穿过接头，螺纹连接在另一个柔性构件和管子之间，并带回到穿过接头的位置，并且夹紧形成两个轴向对齐的支撑件，抵抗波纹固定，从而形成两个轴向对准的支撑件。

9. 发明授权

US06659690B1 Tapered stress joint configuration 有权
标题翻译：锥形应力接头配置
公开(公告)号：US06659690B1
公开(公告)日：2003-12-09
申请号：US09983049
申请日：2001-10-18
申请人： Parviz Abadi
发明人： Parviz Abadi
IPC分类号： F16L1304
CPC分类号： F16L25/14 , E21B17/017
摘要： A stress joint for a subsea riser has a reduced diameter intermediate section to reduce bending stresses on the connection between the stress joint and the riser as well as the subsea equipment. The stress joint having a riser joint with a threaded upper end for connection to a riser string. Attached to a lower end of the riser joint is an upper transition section that tapers from the diameter of the riser joint to a reduced diameter. An intermediate section below the upper transition section has a reduced outer diameter. A lower transition section connects the lower end of the intermediate section to the subsea equipment. The lower transition section is tapered from a reduced diameter to a larger diameter to ensure a firm connection with the subsea equipment.
摘要翻译：用于海底立管的应力接头具有减小的直径中间部分，以减小应力接头和提升管之间的连接以及海底设备的弯曲应力。应力接头具有带螺纹上端的提升管接头，用于连接到立管柱。连接到提升管接头的下端的上部过渡段从提升管接头的直径缩小到直径减小。上过渡部分下方的中间部分具有减小的外径。下部过渡部分将中间部分的下端连接到海底设备。下过渡部分从直径减小到更大的直径逐渐变细，以确保与海底设备的牢固连接。

10. 发明授权

US06592154B2 Metal-pipe bonded body, pipe expansion method of metal-pipe bonded body, and method for inspecting metal-pipe bonded body 失效
公开(公告)号：US06592154B2
公开(公告)日：2003-07-15
申请号：US09858588
申请日：2001-05-17
申请人： Takao Shimizu , Hirotsugu Horio , Kazushige Kito , Shigeyuki Inagaki , Ryuzo Yamada
发明人： Takao Shimizu , Hirotsugu Horio , Kazushige Kito , Shigeyuki Inagaki , Ryuzo Yamada
IPC分类号： F16L1304
CPC分类号： B23K31/12 , B23K2101/06 , F16L13/00 , G01N29/11 , G01N29/225 , G01N2291/0234 , G01N2291/0251 , G01N2291/02854 , G01N2291/044 , G01N2291/2634
摘要： In diffusion bonding a metal pipe 112e and a metal pipe 114e via a bonded interface 116e formed at the end parts, a portion that is inclined with respect to the radial direction of metal pipes 112e and 114e is provided at least at part of bonded interface 116. In this case, the inclination angle &phgr; of bonded interface 116e and the tip angle 2&thgr; of a pipe expansion tool 130 are preferably in the relationship, 0

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