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1. 发明授权

US06739787B1 Joint device 失效
标题翻译：联合装置
公开(公告)号：US06739787B1
公开(公告)日：2004-05-25
申请号：US10018130
申请日：2001-10-30
申请人： Johan Adolf Byström
发明人： Johan Adolf Byström
IPC分类号： F16L2704
CPC分类号： F16L27/04 , A47L9/24 , F16L11/18 , Y10T403/32032
摘要： The present invention relates to a device/connection which can be used e.g. in a vacuum cleaner pipe, which thereby can be made bendable to facilitate vacuum-cleaning under beds, tables and the like. I one simple operation a moveable part (5) can be displaced inwards, whereupon a locking pipe (6) prevents a bendable hose (2) from being bent when the operator so desires, for instance during cleaning of open surfaces without obstacles. Cleaning under beds can however cause the operator to redraw the locking pipe (6) with the moveable part (5), whereupon the vacuum cleaner pipe becomes bendable again and the operator can vacuum-clean under the bed in standing position.
摘要翻译：本发明涉及一种可以例如使用的设备/连接。在真空吸尘器管道中，由此可以使其可弯曲以便于床，台等处的真空清洁。一个简单的操作可移动部分（5）可以向内移动，于是当操作者如此期望时，锁定管（6）防止可弯曲软管（2）弯曲，例如在没有障碍物的开放表面的清洁期间。然而，在床下进行清洁可能导致操作人员用可移动部件（5）重新拉紧锁定管道（6），于是真空吸尘器管道再次弯曲，并且操作员可以在站立下的床下进行真空清洁。

2. 发明授权

US06460898B1 Universal pipe joint 失效
标题翻译：通用管接头
公开(公告)号：US06460898B1
公开(公告)日：2002-10-08
申请号：US09547143
申请日：2000-04-11
申请人： Peter T. C. Chieh
发明人： Peter T. C. Chieh
IPC分类号： F16L2704
CPC分类号： F16L27/023 , F16L27/053
摘要： A universal pipe joint for attaching two round pipes together accommodating misalignment using a female adapter fitting (30) engaging a male adapter fitting (44), each having a radial interior and exterior diameter (38) and (50) with a compression nut (52) urging them together. The female fitting has external threads (40) with a number of locking grooves (42) at right angles to the threads, and a compression nut with a spring-loaded ball (54) therein that clicks into the grooves while the nut is being tightened. When the nut is fully tightened, the radial diameters are compressed and the ball (62) is locked into the groove with a set screw (66). Thus securing the connection and eliminating loosening by over the road operation of a vehicle to which the device is attached. A second embodiment replaces the compression nut with a pair of flanges (68) held together by nuts and bolts. A third embodiment adds a radial compression gasket (76) to the basic configuration for use with liquids at higher pressures than exhaust systems of the preferred embodiment.
摘要翻译：一种用于将两个圆形管连接在一起以适应未对准的通用管接头，该母接头配件（30）与阳适配器接头（44）接合，每个都具有径向内部和外部直径（38）和（50），压缩螺母（52））督促他们在一起阴配件具有外螺纹（40），其具有与螺纹成直角的多个锁定槽（42），以及具有弹簧加载球（54）的压紧螺母，其中螺母被紧固时卡入槽中。当螺母完全拧紧时，径向直径被压缩，球（62）用固定螺钉（66）锁定在凹槽中。从而固定连接并消除通过装置所附接的车辆的道路操作而松动。第二实施例用一对通过螺母和螺栓保持在一起的凸缘（68）代替压缩螺母。第三实施例将径向压缩垫圈（76）添加到与优选实施例的排气系统相比更高压力的液体使用的基本构型。

3. 发明授权

US06648376B2 Flexible sectioned arm with internal overbending-prevention sleeves 失效
标题翻译：带有内部防弯套的柔性断臂
公开(公告)号：US06648376B2
公开(公告)日：2003-11-18
申请号：US10109831
申请日：2002-03-29
申请人： Thomas R. Christianson
发明人： Thomas R. Christianson
IPC分类号： F16L2704
CPC分类号： E03C1/06 , F16L11/18
摘要： A flexible, sectioned plastic arm for a showerhead comprises a series of interconnected ball-and-socket (B&S) sections (10) with a proximal (shower pipe) end piece (12) and a distal (showerhead) end piece (14). Each B&S section has a proximal (cup or socket) end (10S) and a distal (ball) end (10B). The proximal end piece has a proximal end with female threads which can be screwed onto a shower pipe and a ball-shaped distal end for snapping into the socket of the most proximal section of the shower arm. The distal end piece has a proximal end with a socket for snapping onto the most distal end section of the shower arm and a distal end with male threads (12T) which can be screwed onto the showerhead. The arm has a through hole containing a series or chain of cylindrical brass or other metal sections, tubes, or sleeves (16). These prevent the arm from being bent too far, thereby to keep the B&S from separating. The two end tubes abut a pair of respective resilient spacers (18) or springs (18S), which in turn abut shoulders in the end pieces to keep the series of tubes in place. Inside the series of tubes is a flexible plastic tube (20) for carrying the water without leakage. A T-shaped end fitting (20T) is attached to each end of the plastic tube. These end fittings hold the tube in the arm. The top arm of the T of the distal end fitting sits in the bottom of the female threaded end of the proximal end piece. The top arm of the T of the distal end fitting sits on the very end of the male threaded end of the distal end piece.
摘要翻译：用于喷头的柔性分段塑料臂包括一系列具有近端（淋浴管）端部件（12）和远端（喷头）端部件）的相互连接的球窝（B＆S）部分（10）。每个B＆S部分具有近端（杯或套）端（10S）和远端（球）端（10B）。近端件具有近端，其具有阴螺纹，其可以旋拧到淋浴管和球形的远端，用于卡入淋浴臂的最近侧部分的插座中。远端件具有近端，其具有用于卡扣在淋浴器的最远端部分上的插座，以及具有可螺纹连接到喷头上的阳螺纹（12T）的远端。臂具有通孔，该通孔包含一系列或多个圆柱形黄铜或其他金属部分，管或套筒（16）的链。这些防止臂弯曲太远，从而保持B＆S不分开。两个端管邻接一对相应的弹性间隔件（18）或弹簧（18S），弹簧（18）或弹簧（18S）又抵靠端部件中的肩部，以将该系列管保持在适当的位置。该系列管内有一个柔性塑料管（20），用于携带水而不泄漏。 T型端部接头（20T）连接到塑料管的每一端。这些端部配件将管子固定在手臂中。远端配件的T的顶臂位于近端件的内螺纹端的底部。远端配件的T的顶臂位于远端件的外螺纹端的最末端。

4. 发明授权

US06557902B1 Airbag arrangement 失效
标题翻译：安全气囊安排
公开(公告)号：US06557902B1
公开(公告)日：2003-05-06
申请号：US09455179
申请日：1999-12-06
申请人： Heinrich Einsiedel , Oliver Glöckler , Maximilian Waimer
发明人： Heinrich Einsiedel , Oliver Glöckler , Maximilian Waimer
IPC分类号： F16L2704
CPC分类号： F16L27/047 , B60R21/26 , B60R2021/2612 , F16L27/0853
摘要： The present invention includes an airbag arrangement which includes an airbag, a gas tube connected to the airbag, a gas generator having at least one gas outlet, and a jointed connection designed as a ball and socket joint for connecting the gas outlet with the gas tube.
摘要翻译：本发明包括气囊装置，其包括气囊，连接到气囊的气管，具有至少一个气体出口的气体发生器和设计成用于将气体出口与气体管连接的球窝接头的接合连接。

5. 发明授权

US06260888B1 Manifold attachment 有权
标题翻译：歧管附件
公开(公告)号：US06260888B1
公开(公告)日：2001-07-17
申请号：US09149249
申请日：1998-09-08
申请人： James Patrick McLaughlin
发明人： James Patrick McLaughlin
IPC分类号： F16L2704
CPC分类号： F01N13/1805 , F01N13/1811 , F16L27/053
摘要： An exhaust system includes a manifold having an exhaust port. An exhaust pipe is sealingly engaged with the exhaust port. A hole is provided in the exhaust pipe and a fastener traverses the hole to secure the exhaust pipe to the manifold.
摘要翻译：排气系统包括具有排气口的歧管。排气管与排气口密封接合。排气管中设有一个孔，一个紧固件穿过该孔，将排气管固定在歧管上。

6. 发明授权

US06746056B2 Fluid coupling device 有权
标题翻译：流体耦合装置
公开(公告)号：US06746056B2
公开(公告)日：2004-06-08
申请号：US10408361
申请日：2003-04-07
申请人： Robert Palmer
发明人： Robert Palmer
IPC分类号： F16L2704
CPC分类号： F16L27/047 , F16L27/06
摘要： A fluid coupling device employs a male spherical member with a fluid receiving bore and a female housing. The spherical member abuts two axially spaced Teflon ring seats between the member and the housing in the housing chamber. The ring seats reduce friction between the member and the housing and axially retain the member in the housing with no metal to metal contact. A first O-ring provides fluid sealing between the spherical member and housing inner wall in the chamber. A hose receiving nipple member with a fluid receiving bore has a threaded concave end with a peripheral region that engages the first O-ring to hold the O-ring against the spherical member, one of the ring seats and housing chamber wall to seal the interface between the spherical member and housing. The nipple member has a flange which abuts the housing to limit squeezing action on the O-ring to ensure sufficient contact of the O-ring and mating surfaces to obtain a good seal without creating excessive friction loads. A second O-ring seals the interface between the flange and housing.
摘要翻译：流体联接装置采用具有流体接收孔和阴壳体的阳性球形构件。球形构件邻接在构件和壳体之间的两个轴向隔开的特氟龙环座。环座降低了构件和壳体之间的摩擦，并且将构件轴向地保持在壳体中，没有金属与金属接触。第一O形环在球形构件和腔室中的壳体内壁之间提供流体密封。具有流体接收孔的软管接收乳头部件具有带螺纹的凹入端，其具有周边区域，该周边区域接合第一O形环以将O形环保持抵靠球形部件，环形座和壳体室壁中的一个以密封接口在球形构件和壳体之间。乳头构件具有与壳体抵接以限制O形环上的挤压作用的凸缘，以确保O型圈和配合表面的充分接触以获得良好的密封而不产生过大的摩擦负载。第二个O形圈密封法兰和外壳之间的接口。

7. 发明授权

US06604759B2 Pipe connection 失效
标题翻译：管道连接
公开(公告)号：US06604759B2
公开(公告)日：2003-08-12
申请号：US09962695
申请日：2001-09-24
申请人： Harald Binöder
发明人： Harald Binöder
IPC分类号： F16L2704
CPC分类号： F16L27/04
摘要： A pipe connection of two pipe ends pushed into a sleeve. The pipe connection includes a spherical shape between the inside wall of the sleeve and the outside wall of at least one pipe end.
摘要翻译：将两个管端的管道连接推入套筒。管连接件包括在套筒的内壁和至少一个管端的外壁之间的球形形状。

8. 发明授权

US06312022B1 Pipe joint and seal 失效
标题翻译：管接头和密封
公开(公告)号：US06312022B1
公开(公告)日：2001-11-06
申请号：US09535188
申请日：2000-03-27
申请人： Lawrence John Brophy, III , Kurry Brian Emmons
发明人： Lawrence John Brophy, III , Kurry Brian Emmons
IPC分类号： F16L2704
CPC分类号： F16L27/053 , F01N13/1811
摘要： Two steel pipes are each connected to a mounting flange for joining the two pipes, the flanges in one embodiment being fixed stationary to each other and in a second embodiment fixed movable relative to each other. A compressed knitted wire mesh seal is between the two flanges in a dynamic embodiment. Each flange has a spherical inner concave or outer convex surface and the seal has an inner concave and outer convex spherical surface. The seal outer convex spherical surface has a radius smaller than the mating flange concave inner surface. The origins of the two radii are offset. The seal inner concave spherical surface has a radius that is larger than the mating spherical outer convex surface of the corresponding flange. The seal contacts the two flanges in an annular set of pressure points to provide enhanced sealing action. In a second embodiment, the pipes are fixed stationary relative to each other and the outer flange is connected to a pipe spherical segment which segment has an inner concave spherical surface which engages the seal outer convex surface. The radii of the mating surfaces are different to provide enhanced sealing pressure points at the tangency of the mating surfaces.
摘要翻译：两个钢管各自连接到用于接合两个管的安装凸缘，一个实施例中的凸缘彼此固定固定，并且在相对于彼此固定的第二实施例中固定。在动态实施例中，压缩的针织丝网密封件位于两个凸缘之间。每个凸缘均具有球形内凹面或外凸面，密封件有内凹面和外凸球面。密封外凸球面的半径小于配合法兰凹面内表面。两个半径的起点被偏移。密封内凹球面的半径大于相应凸缘的配合球面外凸面。密封件将两个法兰接触在一组环形压力点中以提供增强的密封作用。在第二实施例中，管道相对于彼此固定固定，并且外凸缘连接到管状球形段，该段具有与密封件外凸表面接合的内凹球面。配合表面的半径是不同的，以便在配合表面的切线处提供增强的密封压力点。

9. 发明授权

US06682105B2 Remotely operable misalignment coupling device 失效
标题翻译：可远程操作的未对准耦合装置
公开(公告)号：US06682105B2
公开(公告)日：2004-01-27
申请号：US10137189
申请日：2002-04-30
申请人： Raymond E. Latham , Gyula Pasztor
发明人： Raymond E. Latham , Gyula Pasztor
IPC分类号： F16L2704
CPC分类号： F16L23/04 , F16L21/08
摘要： A remotely operable coupling device is disclosed. The device is suitable for coupling misaligned first and second conduits. The device includes a first connector and a second connector. The first connector is attached to the first conduit and includes a first flange with a ball end extending therefrom. The second connector is attached to the second conduit and receives the first connector. The second connector includes a first mechanism operable to position a second flange adjacent the first flange and to dispose the ball end into a socket member. The second connector also includes a second mechanism disposed about the adjacent first and second flanges and operable to hold the flanges adjacent one another and maintain the ball end disposed within the socket.
摘要翻译：公开了一种可远程操作的耦合装置。该装置适用于连接不对准的第一和第二导管。该装置包括第一连接器和第二连接器。第一连接器附接到第一导管并且包括具有从其延伸的球端的第一凸缘。第二连接器连接到第二导管并接收第一连接器。第二连接器包括第一机构，其可操作以将第二凸缘定位成邻近第一凸缘并且将球头部分布置到插座构件中。第二连接器还包括围绕相邻的第一和第二凸缘设置的第二机构，并且可操作以将凸缘保持为彼此相邻并且保持设置在插座内的球端。

10. 发明授权

US06454313B1 Connector for misaligned tubulars 失效
标题翻译：用于不对准管的连接器
公开(公告)号：US06454313B1
公开(公告)日：2002-09-24
申请号：US09496568
申请日：2000-02-02
申请人： George Dawson, Jr. , John W. Aaron, III
发明人： George Dawson, Jr. , John W. Aaron, III
IPC分类号： F16L2704
CPC分类号： F16L27/047
摘要： A connector for coupling pipe sections which may be either aligned or misaligned axially, the connector having a male fitting, a female fitting which mates with the male fitting and a retaining means which can be connected to the female fitting to hold the male fitting in place against the female fitting. In one embodiment, the retaining means comprises a hammer nut which has a retaining surface. The retaining surface of the hammer nut contacts a rear surface of a first one of the flanges for urging this flange forward. The hammer nut has threads which are complementary to a set of threads on the second flange. When the hammer nut is threaded onto the second flange, the first and second flanges are pulled together. The retaining surface of the hammer nut and the rear surface of the first flange have complementary spherical shapes so that the hammer nut can rotate and swivel with respect to the flange. The hammer nut can therefore be aligned with the second flange and threaded onto it, even though the first and second flanges are misaligned.
摘要翻译：用于连接可以轴向对准或不对准的管段的连接器，连接器具有阳配件，与阳配件配合的阴配件和可连接到阴配件以将阳配件保持在适当位置的保持装置对着女装。在一个实施例中，保持装置包括具有保持表面的锤形螺母。锤形螺母的保持表面接触第一法兰的后表面，用于向前推动该凸缘。锤头螺母具有与第二凸缘上的一组螺纹互补的螺纹。当锤头螺母拧到第二凸缘上时，第一和第二凸缘被拉在一起。锤形螺母的保持表面和第一凸缘的后表面具有互补的球形形状，使得锤形螺母能够相对于凸缘旋转和旋转。因此，即使第一和第二凸缘不对准，锤形螺母也可以与第二凸缘对齐并拧到其上。

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