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41.发明申请PIPE COUPLING HAVING DOUBLE-THREADED TIGHTENING FASTENER AND ASSOCIATED METHODS 有权具有双螺纹紧固紧固件和相关方法的管接头公开(公告)号：US20170051854A1
公开(公告)日：2017-02-23
申请号：US14827424
申请日：2015-08-17
Applicant: Sensus Spectrum LLC
Inventor： Edwin A. Bird
CPC classification number: F16L21/04 , F16L21/022 , F16L23/006
Abstract: A pipe coupling for coupling adjacent pipe ends of a pair of pipes includes a sleeve, a sealing gasket operatively coupled with the sleeve adjacent an open end of the sleeve, and a clamping element for compressing the sleeve or the sealing gasket into tightened engagement with one of the pipe ends. The clamping element includes two bolt flanges nominally spaced apart by a gap and a double threaded fastening bolt with two external threaded portions, which engage with two corresponding fastening nuts having right-hand thread and left-hand thread, respectively. Accordingly, when the fastening bolt is rotated, both of the fastening nuts move towards or away from one another, thereby rapidly moving the bolt flanges to shrink the gap and compress the clamping element or to expand the gap. As such, less time and labor are required to operate the pipe coupling in the field.
Abstract translation: 用于联接一对管道的相邻管端的管接头包括套筒，与套筒相邻的套筒与套筒的开口端可操作地连接的密封衬垫，以及用于将套筒或密封衬垫压紧到一个紧固件中的夹紧元件 的管端。 夹紧元件包括标称间隙的两个螺栓凸缘和具有两个外部螺纹部分的双螺纹紧固螺栓，其分别与具有右旋螺纹和左旋螺纹的两个对应的紧固螺母接合。 因此，当紧固螺栓旋转时，两个紧固螺母朝向或远离彼此移动，从而快速移动螺栓凸缘以收缩间隙并压缩夹紧元件或使间隙膨胀。 因此，在现场操作管接头需要较少的时间和劳动。
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公开(公告)号：US09347592B2
公开(公告)日：2016-05-24
申请号：US13731892
申请日：2012-12-31
Applicant: Kelly Maxwell Stead , Edwin John William Zonneveld
Inventor： Kelly Maxwell Stead , Edwin John William Zonneveld
Abstract: A quick-disconnect coupling such as a camlock includes a hollow male plug with an external peripheral groove and a hollow female socket defining a duct for communication of a fluid with a locking arrangement for locking the male plug in the female socket. Protrusions are provided on either an inside surface of the female socket or on an outside surface of the male plug and corresponding recesses are provided on the other with the recesses and protrusions being cooperatively shaped and arranged to allow insertion of the male plug member into the female socket member to the locking position only when at least one recess and at least one protrusion match.
Abstract translation: 诸如凸轮锁的快速断开联接包括具有外部周边凹槽的中空的公插头和限定用于将流体与用于将公插头锁定在母插座中的锁定装置连接的导管的空心阴插座。 突出部分设置在母插座的内表面或阳插头的外表面上，并且相应的凹部设置在另一个上，凹部和突起协作地成形并布置成允许插头构件插入到插座中 只有当至少一个凹部和至少一个突起匹配时，插座构件到达锁定位置。
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公开(公告)号：US20100104356A1
公开(公告)日：2010-04-29
申请号：US12619628
申请日：2009-11-16
Applicant: Robert Wagner , Alan Nash
Inventor： Robert Wagner , Alan Nash
CPC classification number: F16B7/0413 , E04F11/1836 , F16B2/04 , Y10T403/55 , Y10T403/557 , Y10T403/5741 , Y10T403/7176
Abstract: A connector for pipe or tubing. The connector includes a unitary expansion member, formed from a body, a first expansion leg extending from the body, an optional second expansion leg extending from the body, and at least one opening extending through the body. In use, the connector is fastened in place by a fastener that is inserted through the at least one opening to contact at least one of the first and second expansion legs and force at least one of them to deform and contact the inside of the pipe or tubing, thereby securing the connector within the pipe or tubing.
Abstract translation: 用于管道或管道的连接器。 连接器包括由主体形成的整体膨胀构件，从主体延伸的第一膨胀腿，从主体延伸的任选的第二膨胀腿，以及延伸穿过本体的至少一个开口。 在使用中，连接器通过紧固件固定就位，所述紧固件插入穿过所述至少一个开口以接触第一和第二扩张腿中的至少一个，并迫使它们中的至少一个变形并接触管的内部，或 从而将连接器固定在管道或管道内。
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公开(公告)号：US6131281A
公开(公告)日：2000-10-17
申请号：US256610
申请日：1999-02-23
Applicant: Roy Morley
Inventor： Roy Morley
CPC classification number: B21C37/205 , F16L25/08 , Y10T29/49233 , Y10T29/4935 , Y10T29/4994
Abstract: A method of manufacturing an end assembly of an engine oil cooler with an apparatus that includes (i) a compression member having a roller surface defined thereon, (ii) a motor operatively coupled to the compression member such that the motor can rotate the compression member around a central axis of rotation, and (iii) a drive cam for urging the compression member outwardly from the central axis of rotation, wherein the end assembly includes (i) an outer component which defines a first lumen and (ii) an inner component which defines a second lumen is described. The method includes the steps of (i) creating a channel in an interior surface of the outer component, (ii) positioning the inner component within the first lumen, (iii) locating the compression member within the first lumen and the second lumen such that (A) the compression member is completely contained within the first lumen and the second lumen and (B) the roller surface is in contact with the inner component and aligned with the channel, (iv) rotating the compression member around the central axis of rotation with the motor, and (v) moving the drive cam so as to cause the roller surface of the compression member to be urged against the inner component thereby causing a portion of the inner component to deform and move into the channel of the outer component thereby securing the inner component to the outer component.
Abstract translation: 一种制造发动机油冷却器的端部组件的方法，该装置包括：（i）具有限定在其上的辊表面的压缩构件，（ii）可操作地联接到所述压缩构件的马达，使得所述马达能够使所述压缩构件 围绕中心旋转轴线，以及（iii）用于从所述中心旋转轴线向外推动所述压缩构件的驱动凸轮，其中所述端部组件包括（i）限定第一内腔的外部部件和（ii）内部部件 其描述了限定第二管腔的装置。 该方法包括以下步骤：（i）在外部部件的内表面中形成通道，（ii）将内部部件定位在第一内腔内，（iii）将压缩部件定位在第一内腔和第二内腔内，使得 （A）压缩构件完全容纳在第一内腔和第二腔内，并且（B）辊表面与内部构件接触并与通道对准，（iv）围绕中心旋转轴线旋转压缩构件 并且（v）移动驱动凸轮以使得压缩构件的辊表面被推靠在内部构件上，从而使得内部构件的一部分变形并移动到外部构件的通道中，从而 将内部部件固定到外部部件。
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公开(公告)号：US5609212A
公开(公告)日：1997-03-11
申请号：US427591
申请日：1995-04-24
Applicant: George J. McHugh
Inventor： George J. McHugh
IPC: A62C35/68 , F16L15/02 , F16L25/08 , F16L27/08 , F16L27/12 , F16L27/00 , B05B15/06 , B05B15/08 , F16L27/06
CPC classification number: A62C35/68 , F16L15/02 , F16L25/08 , F16L27/0841 , F16L27/0845 , F16L27/12
Abstract: An adjustable sprinkler head positioning assembly is disclosed that includes a first conduit member and a second conduit member that are selectively positionable relative to each other and to a drop line fitting so as to position a sprinkler head at a desired location. The first and second conduit members each have an inlet portion and an outlet portion that are offset relative to each other by a predetermined distance. The sprinkler head is positionable anywhere within a circle having a radius equal to the sum of the offsetting distances between the inlet and outlet portions of each conduit member. Elbow couplings further increase versatility. The elbow couplings may have an inlet positioned at a 45.degree. angle or a 90.degree. angle relative to an outlet.A drop line fitting is weldable to a sprinkler drop line and includes a socket for receiving sprinkler system plumbing such as the first and second conduit members.A drop line fitting is releasably secured to a sprinkler pipeline and includes either a socket for receiving sprinkler system plumbing such as the first conduit member or includes a portion having a smooth outer circumferential surface to be received by a socket of sprinkler system plumbing such as the first conduit member.
Abstract translation: 公开了一种可调节喷洒头定位组件，其包括第一导管构件和第二导管构件，所述第一导管构件和第二导管构件相对于彼此可选择性地定位并且与下降线配件相关联，以将喷洒头定位在期望位置。 第一和第二导管构件各自具有相对于彼此偏移预定距离的入口部分和出口部分。 洒水头可定位在圆内的任何地方，其半径等于每个管道构件的入口和出口部分之间的抵消距离之和。 弯头联轴器进一步增加了多功能性。 弯头联接器可以具有相对于出口定位成45度角或90度角的入口。 下落线配件可焊接到喷洒器下落管线并且包括用于接收诸如第一和第二管道构件的喷淋系统管道的插座。 液滴管线可拆卸地固定到喷洒管道上，并且包括用于接收诸如第一导管构件的喷洒系统管道的插座，或包括具有光滑外周表面的部分，以由喷洒系统管道的插座（例如 第一管道构件。
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Patent Agency Ranking
公开(公告)号：US5284366A
公开(公告)日：1994-02-08
申请号：US758048
申请日：1991-09-12
Applicant: Alfred F. Herberman , Edward C. Larsen
Inventor： Alfred F. Herberman , Edward C. Larsen
Abstract: A unique quick-connect receiver is disclosed for connecting an adapter to the receiver. A lock pin within the receiver is moved eccentrically to force the adapter further into the receiver, and lock the adapter. The adapter and receiver have mating Z-shaped surfaces which are forced to ride along each other as the adapter is moved to be locked within the receiver. The combination results in a high strength connection that may be quickly connected and disconnected.
Abstract translation: 公开了一种用于将适配器连接到接收器的独特的快速连接接收器。 接收器内的锁销偏心移动，以将适配器强制进入接收器，并锁定适配器。 适配器和接收器具有配合的Z形表面，当适配器被移动以锁定在接收器内时，该Z形表面被迫彼此骑行。 该组合导致可以快速连接和断开的高强度连接。
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公开(公告)号：US5174375A
公开(公告)日：1992-12-29
申请号：US693352
申请日：1991-04-30
Applicant: Michael G. Mims , Mark D. Mueller , John L. Hood, III
Inventor： Michael G. Mims , Mark D. Mueller , John L. Hood, III
Abstract: A hydraulic setting and release system for run in and cementing of a work string and tubular within a borehole has a small diameter pipe string extending from a release tool through a packer to within the tubular. The system forms at least one annulus between the pipe string and tubular. The pipe string includes a ported nipple and a seat subassembly downstream of the ported nipple. The pipe string allows the packer to anchor the tubular, by being inflated through the port even when the seat is blocked. The pipe string also forms a flotation annulus which is sealed by, and the pipe string is supported by, a drag/seal subassembly downstream of the seat assembly. The system also includes a safety release tool for reliable uncoupling. Uncoupling is accomplished after run in, displacing a cement slurry slug separated by a plug or dart using a following pump down fluid which can land on the seat and block further flow and displacement of cement slurry, and anchoring. The release tool is then actuated uncouple the drill string from the cemented tubular and removal of the drill string prior to well operation (e.g., oil production).
Abstract translation: 用于在钻孔内的工作串和管状件的运行和固井的液压设置和释放系统具有从释放工具通过封隔器延伸到管内的小直径管柱。 该系统在管柱和管之间形成至少一个环。 管柱包括端口乳头和位于移植乳头下游的座椅子组件。 管柱允许封隔器锚固管子，即使当座椅被阻塞时，其也通过端口充气。 管柱还形成浮动环，其由座椅组件下游的拖/密封子组件密封并且管柱由支撑件支撑。 该系统还包括一个用于可靠解耦的安全释放工具。 解耦是在运行之后完成的，使用以下泵送液体替代由塞子或飞镖分离的水泥浆料，其可以落在座椅上并阻止水泥浆料的进一步流动和移位以及锚定。 然后致动释放工具使钻柱从胶合管中脱离并在井操作之前移除钻柱（例如，产油）。
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公开(公告)号：US4791993A
公开(公告)日：1988-12-20
申请号：US102713
申请日：1987-09-30
Applicant: Jeremiah M. Curran
Inventor： Jeremiah M. Curran
Abstract: Disclosed is an integral fire protection and ceiling structure for use in a building of the kind wherein false ceilings are employed. The fire protection system comprises a rectangular gridwork of pipe sections with four-way cast pipe fittings to which the pipe sections are joined. Each fitting has a downwardly-directed outlet in which a sprinkler head is mounted. The false ceiling structure comprises intersecting support runners forming a gridwork of rectangular frames where the dimensions of the gridwork of the pipe sections are even multiples of the dimensions of the rectangular frames with the intersecting support runners being beneath and in vertical alignment with intersecting pipe sections of the pipe section gridwork. The sprinkler heads extends through the intersections of the support runners. Suspension means suspend the support runners from the grid of conduits.
Abstract translation: 公开了一种用于建筑物的整体防火和天花板结构，其中使用假天花板。 消防系统包括管道段的矩形网格，管道段连接有四通管道配件。 每个配件都有一个向下的出口，其中安装一个喷头。 假天花板结构包括形成矩形框架格栅的交叉支撑流道，其中管段的格子的尺寸是矩形框架的尺寸的偶数倍，其中相交的支撑流道在下面并且与相交管段的垂直对齐 管段网格。 洒水头延伸穿过支撑跑道的交叉点。 悬挂装置意味着将支撑杆从管道网格中悬挂下来。
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公开(公告)号：US4479669A
公开(公告)日：1984-10-30
申请号：US364392
申请日：1982-04-01
Applicant: Joseph H. Hynes
Inventor： Joseph H. Hynes
CPC classification number: F16L25/08 , E21B17/046
Abstract: A connector for releasably securing end pin and box portions of adjacent pipe sections in a telescopic relationship along aligned longitudinal axis to provide an internal fluid flow passageway. One of the end portions is provided with a plurality of threaded openings disposed in a radial relationship about the longitudinal axis and adjacent the other end portion, the other end portion having a similar plurality of openings that align with the threaded openings when the end portions are positioned for connection, each of said thread openings having a threaded latch screw operably positioned therein for movement to extend from said threaded opening into the aligned opening on the other end portion for securing the end portion together.
Abstract translation: 一种连接器，用于以相对的纵向轴线可伸缩的关系可释放地固定相邻管段的端部销和箱体部分，以提供内部流体流动通道。 一个端部设置有多个螺纹开口，其以纵向轴线为中心并且与另一端部相邻地设置成径向关系，另一端部具有与螺纹开口对准的类似多个开口，当端部为 定位成用于连接，每个所述螺纹开口具有可操作地定位在其中的螺纹锁定螺钉，用于移动以从所述螺纹开口延伸到另一端部上的对准的开口中，以将端部部分固定在一起。
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公开(公告)号：US4363505A
公开(公告)日：1982-12-14
申请号：US255685
申请日：1981-04-20
Applicant: Alvin J. Smith
Inventor： Alvin J. Smith
CPC classification number: F16L25/08 , Y10S285/915
Abstract: A coupling to connect plastic pipe ends comprises:(a) a tubular coupling member consisting of plastic, and having a bore at its mid-portion, two counterbores respectively intersecting opposite ends of the member, and two annular step shoulders respectively between the counterbores and said bore,(b) plastic pipe ends inserted into the counterbores to extend proximate the step shoulders, the pipe ends adhesively joined to the counterbores,(c) threaded fasteners extending generally radially through the coupling member to intersect the counterbores, the fasteners having tapered threads and tips that penetrate radially into the pipe ends,(d) the fasteners having heads and there being seal means sealing off between the fasteners and the coupling member and pressurized therebetween.
Abstract translation: 用于连接塑料管端的联接件包括：（a）由塑料构成的管状联接构件，其中间部分具有孔，分别与构件的相对端相交的两个沉孔和分别在沉孔和 所述孔，（b）插入所述沉孔中的塑料管端部靠近所述台肩延伸，所述管端部粘合地连接到所述沉孔，（c）大致径向延伸穿过所述联接构件以与所述沉孔相交的螺纹紧固件，所述紧固件具有锥形 螺纹和尖端径向穿入管端，（d）紧固件具有头部，并且密封装置在紧固件和联接构件之间密封并在其间被加压。
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