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公开(公告)号：US4257449A
公开(公告)日：1981-03-24
申请号：US44463
申请日：1979-06-01
申请人： Tosio Takagi
发明人： Tosio Takagi
CPC分类号： F16L29/00 , F16L25/08 , Y10T137/7808 , Y10T137/7825
摘要： A hose coupling for use with a faucet, including an upright rod which is adapted for vertical motion in response to the water pressure in the hose. When the water pressure in the hose is normal, the upright rod moves to the upper limit of its range of travel, and slightly projects upward beyond a valve seat, pushing up a steel ball valve, and allowing the water to be discharged from the hose tip. If the water pressure in the hose increases abnormally, the upright rod retracts downward and allows the ball valve to fit on the valve seat.
摘要翻译： 一种与水龙头一起使用的软管接头，包括直立杆，其适于垂直运动以响应软管中的水压。 当软管中的水压正常时，直立杆移动到其行程范围的上限，稍微向上突出超过阀座，向上推一个钢球阀，并允许水从软管排出 小费。 如果软管中的水压异常升高，则直立杆向下缩回，允许球阀安装在阀座上。
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公开(公告)号：US4091523A
公开(公告)日：1978-05-30
申请号：US782586
申请日：1977-03-29
申请人： Roy C. Riecke
发明人： Roy C. Riecke
CPC分类号： H01R4/60 , F16L25/08 , H01R4/30 , Y10T29/49963
摘要： A sleeve having first and second interior surface portions. The first surface portion is threaded and communicates with one open end of the sleeve, and the second surface portion is smooth and communicates with the opposite open end of the sleeve. A bore is formed through the sleeve and the second surface portion thereof, and a set screw is threaded into the bore. The sleeve is first slipped, and then threaded, onto a first conduit, the conduit being first received by the smooth interior surface and then by the threaded interior surface. The end of a second conduit is then disposed adjacent the sleeve, and the sleeve is screwed back off the first conduit onto the second conduit until the first conduit is received by the smooth interior surface and the second conduit by the threaded interior surface. The set screw is threaded against the first conduit.
摘要翻译： 具有第一和第二内表面部分的套筒。 第一表面部分被螺纹连接并且与套筒的一个开口端连通，并且第二表面部分是平滑的并且与套筒的相对开口端连通。 孔通过套筒和其第二表面部分形成，并且固定螺钉被拧入孔中。 首先将套筒滑动，然后拧入第一导管，导管首先被光滑的内表面接收，然后被螺纹的内表面接收。 然后将第二导管的端部设置成与套筒相邻，并且将套管从第一导管拧回到第二导管上，直到第一导管被光滑内表面接收，第二导管由螺纹内表面接收。 固定螺丝拧在第一导管上。
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公开(公告)号：US3333872A
公开(公告)日：1967-08-01
申请号：US41220064
申请日：1964-11-18
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公开(公告)号：US2391761A
公开(公告)日：1945-12-25
申请号：US51991544
申请日：1944-01-27
申请人： WINN WILLIS E
发明人： WINN WILLIS E
IPC分类号： F16L25/08
CPC分类号： F16L25/08 , Y10S411/965 , Y10T29/49833
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公开(公告)号：US1250603A
公开(公告)日：1917-12-18
申请号：US11696316
申请日：1916-08-26
发明人： LOEPSINGER ALBERT J
CPC分类号： F16L21/08 , F16L25/08 , Y10T292/218
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公开(公告)号：US11333278B2
公开(公告)日：2022-05-17
申请号：US16722434
申请日：2019-12-20
申请人： KUBOTA CORPORATION
发明人： Shozo Kishi , Keita Oda , Ryunosuke Tanaka , Hideki Nakaya
摘要： A pipe-joining centering device aligns, with an axial center of one pipe, an axial center of another pipe when a spigot of the other pipe is to be inserted into a socket of the one pipe. The pipe-joining centering device includes a support member configured to support an end part of the spigot. The support member is tiltable in a pipe radial direction between an inner peripheral surface of the socket and an outer peripheral surface of the spigot. The pipe-joining centering device also includes a position adjustment member configured to tilt the support member in the pipe radial direction. The support member and the position adjustment member are supported on the inner peripheral surface of the socket.
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公开(公告)号：US10583497B2
公开(公告)日：2020-03-10
申请号：US15525953
申请日：2015-01-29
申请人： Vijay Kumar Mada
发明人： Vijay Kumar Mada
IPC分类号： B23C5/24 , F16D1/12 , F16D1/08 , B23B31/02 , B23B31/107 , F16D1/108 , F16D1/116 , F16D1/10 , F16L25/08
摘要： The present invention provides a rigid modular holding with axial and radial compensation for multiple and universal application of all machining processes, engineering, machine building, and construction fields where ever applicable for rotary and static systems. Design of modular holding includes male and female portions (401,301) of joining parts machined to the required shape and clearances to accommodate modular locking rigidly with face butting (407, 308). Radial and axial run out adjustments is controlled by the grub screws (307, 306) and run out compensation can be achieved within micron. An Area used for clamping and designed within the area of joining parts results reduction in material and processing cost. Since, the material is not protruding out from the surface of the joining parts, esthetically looks good and convenient for designing multiple applications as it is not possible at present.
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公开(公告)号：US09752706B2
公开(公告)日：2017-09-05
申请号：US14020611
申请日：2013-09-06
申请人： Jan Bauerdick , Don Smith , Thomas J. Moses , Jeffrey A. Koller
发明人： Jan Bauerdick , Don Smith , Thomas J. Moses , Jeffrey A. Koller
CPC分类号： F16L25/08 , F16L9/17 , F16L13/116 , F16L13/16 , F24F13/0209
摘要： A pipe and fitting coupling system includes a first pipe, a second pipe, and a joint. A receiving end of the second pipe includes a first flange, a second flange, a groove, and a sealant. The second flange extends further than the first flange. The groove is disposed at the pipe diameter and between the first flange and the second flange. The first flange has an inwardly angled face to meet the groove and the second flange has an outwardly angled face to meet the groove. The sealant is disposed in the groove to seal the plain end of the first pipe in the receiving end. The joint is formed by the cooperative alignment of the plain end being inserted into the receiving end and being sealed by the sealant.
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公开(公告)号：US20110008099A1
公开(公告)日：2011-01-13
申请号：US12502095
申请日：2009-07-13
申请人： Eric D. Larson , John V. Leba , Robert A. Blue
发明人： Eric D. Larson , John V. Leba , Robert A. Blue
CPC分类号： E21B19/004 , E21B19/06 , F16L1/20 , Y10T29/49826 , Y10T403/20 , Y10T403/22 , Y10T403/581
摘要： A connector assembly for connecting two members that allows manual lockdown to prevent accidental disengagement. The connector assembly can be used to connect a tension ring to a housing on a riser by using a lower set of hydraulically actuated dogs. A set of upper hydraulically actuated dogs on the connector assembly can be used to connect the tension ring to a diverter housing mounted on a rig. The connector assembly also has position indicators that ride along with the dogs to indicate whether the dogs are in the engaged or disengaged position.
摘要翻译： 用于连接两个构件的连接器组件，允许手动锁定以防止意外脱离。 连接器组件可用于通过使用下一组液压驱动的狗将张力环连接到提升管上的壳体。 连接器组件上的一组上部液压驱动的锁可用于将张力环连接到安装在钻机上的分流器壳体。 连接器组件还具有与狗一起骑行的位置指示器，以指示狗是否处于接合或分离位置。
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公开(公告)号：US20080303274A1
公开(公告)日：2008-12-11
申请号：US12134090
申请日：2008-06-05
IPC分类号： F16L25/08
CPC分类号： E21B17/08 , F16L15/006 , F16L15/04
摘要： A threaded tubular joint comprising male and female members is provided. The ends of the male members comprise an upper portion and a lower portion located between an upper threaded portion and an inner surface of each of the male ends. The upper portion is formed by a thread bevel which transitions into a first rounded area and the lower portion is formed by a second rounded area. A reversibly deformable ring may be housed in about the center of the joint. When the male members are substantially engaged within the joint, the ring is compressed by the ends of the male members. This configuration provides geometric continuity within the inner surface of the joint, and the corrosion protection barrier of the inner lining of the tube. Beneficially, embodiments of the joint possess an improved capability to receive inner linings as compared with previously developed threaded joints
摘要翻译： 提供了包括阳构件和阴构件的螺纹管状接头。 阳构件的端部包括位于每个阳端的上螺纹部分和内表面之间的上部和下部。 上部由螺纹斜面形成，该斜面转变成第一圆形区域，下部由第二圆形区域形成。 可逆变形的环可以容纳在接头的中心附近。 当阳构件基本上接合在接头内时，环被阳构件的端部压缩。 该配置在接头的内表面和管的内衬的防腐蚀屏障中提供几何连续性。 有利的是，与先前开发的螺纹接头相比，接头的实施例具有改进的接纳内衬的能力
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