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11. 发明授权

US2670762A Flexible hose 失效
公开(公告)号：US2670762A
公开(公告)日：1954-03-02
申请号：US20716051
申请日：1951-01-22
申请人： WHITEHEAD BROTHERS RUBBER COMP
发明人： STIVASON WILLIAM L , HAROLD BARNARD
IPC分类号： E21B21/00 , F16L33/00
CPC分类号： F16L33/003 , E21B21/00

12. 发明授权

US2506494A Coupling assembly for rotary drill hose 失效
标题翻译：旋转钻具软管接头组件
公开(公告)号：US2506494A
公开(公告)日：1950-05-02
申请号：US131548
申请日：1948-01-09
申请人： WHITEHEAD BROTHERS RUBBER COMP
发明人： FEILER JOHN C , STIVASON WILLIAM L
IPC分类号： F16L33/00
CPC分类号： F16L33/003

13. 发明授权

US2219047A Hose and coupling structure 失效
公开(公告)号：US2219047A
公开(公告)日：1940-10-22
申请号：US25056539
申请日：1939-01-12
申请人： GOODRICH CO B F
发明人： MACLACHLAN ANDREW D
IPC分类号： F16L33/00
CPC分类号： F16L33/003 , F16L33/01

14. 发明授权

US11965669B2 Flexible duct with interchangeable end, connector for flexible duct, and method thereof 有权
公开(公告)号：US11965669B2
公开(公告)日：2024-04-23
申请号：US17472928
申请日：2021-09-13
申请人： NTI GLOBAL
发明人： Rachal McCarthy
IPC分类号： F24F13/02 , F16L11/112 , F16L25/00 , F16L33/00 , F16L33/207 , F24F7/04
CPC分类号： F24F13/0209 , F16L11/112 , F16L25/0045 , F16L33/003 , F16L33/2071 , F24F7/04 , F24F13/0218
摘要： A flexible duct includes a hollow tube shape, at least one end, a first circumferential attachment and a second circumferential attachment integral to the at least one end, wherein the first circumferential attachment and the second circumferential attachment are each configured to independently mechanically couple the at least one end around a first inlet or a first outlet, and wherein the first circumferential attachment and the second circumferential attachment are different. A method includes providing a flexible duct, selecting one of the first circumferential attachment or second circumferential attachment of the flexible duct, and mechanically coupling the selected first circumferential attachment or second circumferential attachment around the first inlet or first outlet. A connector for a flexible duct includes a hollow tube shape extending between a first connector end and a second connector end and a first circumferential attachment and second circumferential attachment integral to the at least one end.

15. 发明授权

US11761563B2 Reinforced hose end connector having a smooth surface inboard end length 有权
公开(公告)号：US11761563B2
公开(公告)日：2023-09-19
申请号：US16815824
申请日：2020-03-11
申请人： Gardner T. Baldwin
发明人： Gardner T. Baldwin
IPC分类号： F16L11/08 , F16L33/00 , F16L33/207 , F16L33/01
CPC分类号： F16L11/08 , F16L33/003 , F16L33/01 , F16L33/2073 , F16L33/2076
摘要： An improved end connector for a high-pressure reinforced hose that is subjected to high frequency of pressure cycles and that provides for a low compression deformation of the reinforced hose is discussed. This unique end connector has a stem and ferrule that includes a gripper or cable lock region near a coupler, or outboard end and a substantially smooth length on an outer diameter (OD) of the stem and ferrule that extends from about the gripper region to a hose receiving, or inboard, end.

16. 发明授权

US09890886B2 Reverse snap push/pull quick connect coupling 有权
公开(公告)号：US09890886B2
公开(公告)日：2018-02-13
申请号：US14622257
申请日：2015-02-13
申请人： Miniature Precision Components, Inc.
发明人： Brian Schuessler , Brandon Meister-Place
IPC分类号： F16L37/00 , F16L37/086 , F16L41/08 , F16L21/035 , F16L33/00 , F16L33/30
CPC分类号： F16L37/086 , F16L21/035 , F16L33/003 , F16L33/30 , F16L41/08
摘要： A quick connect coupling assembly for interconnecting a tubular component to a mounting component is provided. The coupling assembly includes a retainer adapted to be coupled to the mounting component and having a pair of resiliently cantilevered snap arms. A housing for coupling with the mounting component has an inner cam surface and is configured to abut the mounting component. The snap arms each include a first deflector ramp that is aligned in proximity to the inner cam surface and a second deflector ramp adapted to releaseably engage a back surface of the mounting component. A push/pull feature permits the retainer to be pushed and causes the first deflector ramps to engage the inner cam surface and cause the snap arms to deflect inwardly and release the second deflector ramp from engagement with the back surface and allow the coupling assembly to be pulled out of the mounting component.

17. 发明申请

US20150308590A1 RETRACTABLE PIPE STRUCTURE 有权
标题翻译：可收缩管道结构
公开(公告)号：US20150308590A1
公开(公告)日：2015-10-29
申请号：US14263716
申请日：2014-04-28
申请人： Tsang-Fu Liang
发明人： Tsang-Fu Liang
IPC分类号： F16L11/20 , F16L39/02 , F16L39/04 , F16L11/04
CPC分类号： F16L11/20 , F16L11/12 , F16L33/003 , F16L33/224
摘要： A retractable pipe structure may include an inner tube, an outer tube, two connectors and two locking rings. In one embodiment, the inner tube is cover by the outer tube and the connectors are disposed at both ends of the inner tube and connecting portions are inserted into both ends of the inner tube and the tightening unit is used to tighten and secure each end. When the inner tube along with the outer tube are connecting with the connecting portion of the connector and the tightening unit is disposed outside the outer tube, the restricting ring is disposed outside the outer tube and used to cover the connecting portion along with the locking ring. When a restricting ring is squeezed by the locking ring, an engaging unit is disposed outside the restricting ring to prevent the inner tube and outer tube from directly contacting with the engaging unit.
摘要翻译：可伸缩的管道结构可以包括内管，外管，两个连接器和两个锁定环。在一个实施例中，内管由外管覆盖，并且连接器设置在内管的两端，并且连接部分插入内管的两端，并且紧固单元用于紧固并固定每个端部。当内管与外管一起与连接器的连接部分连接并且紧固单元设置在外管的外侧时，限制环设置在外管的外侧并用于与锁定环一起覆盖连接部分。当限制环被锁定环挤压时，接合单元设置在限制环的外侧，以防止内管和外管与接合单元直接接触。

18. 发明申请

US20090309356A1 Flexible Pipe Having Integrated End Fittings 失效
标题翻译：具有集成末端接头的柔性管
公开(公告)号：US20090309356A1
公开(公告)日：2009-12-17
申请号：US12226098
申请日：2006-06-14
申请人： Jean-Louis Saltel
发明人： Jean-Louis Saltel
IPC分类号： F16L33/00
CPC分类号： F16L11/081 , F16L33/003
摘要： A flexible pipe comprising a flexible cylindrical tubular pipe body connected at each of its ends to a rigid connector end fitting in the form of a sleeve. The wall of the pipe body is mechanically reinforced by at least one traction layer of filaments of small thickness, presenting high traction strength, that are wound helically about the longitudinal axis of the pipe. The traction layer is composed of an array of uninterrupted filaments interconnecting the two end fittings alternately in one direction and then in the other direction, while being fastened on the end fittings.
摘要翻译：柔性管，其包括柔性圆柱形管状管体，每个端部连接到以套筒形式的刚性连接器端部配件。管体的壁由至少一个厚度小的牵引层机械地增强，其具有高的牵引强度，其围绕管的纵向轴线螺旋形缠绕。牵引层由一系列不间断的细丝构成，这些不连续的细丝在紧固在端部配件上的同时在一个方向上然后在另一个方向上交替地连接两个端部配件。

19. 发明申请

US20050253386A1 Coupling of tubular members 审中-公开
标题翻译：管状构件的联接
公开(公告)号：US20050253386A1
公开(公告)日：2005-11-17
申请号：US10518574
申请日：2003-06-19
申请人： Alan Glaze , Steven Webb
发明人： Alan Glaze , Steven Webb
IPC分类号： B25B7/02 , F16L33/00 , F16L33/01 , F16L33/24 , F16L17/00
CPC分类号： B25B7/02 , F16L33/003 , F16L33/01 , F16L33/24
摘要： A device (20) or restricting removal from the end of a tubular member (2) of a collar (4) or the like located on the tubular member (2) and a method using the device (20), the device (20) comprising an axially extending portion (22) for engagement in the end of the tubular member (2) and a radially outwardly extending portion (28) which in use is located outside the end of the tubular member (2) and which extends radially outwardly to a greater diameter than the internal diameter of the collar (4), thereby to restrict removal of the collar (4) from the end of the tubular member (2). In addition there is provided (20) for sealing the axially facing end of a tubular member (2), the device (20) comprising an axially extending portion (22) for engagement in the tubular member (2), a radially outwardly extending portion (28) which in use is located outside the tubular member (2) and a sealing means (48) for sealing between the radially outwardly extending portion (28) and the axially facing end (54) of the tubular member (2).
摘要翻译：装置（20）或限制从位于管状构件（2）上的套环（4）等的管状构件（2）的端部移除和使用装置（20）的方法，装置（20）包括用于接合在管状构件（2）的端部中的轴向延伸部分（22）和径向向外延伸的部分（28），其在使用中位于管状构件（2）的端部外侧，并且径向向外延伸到直径大于套环（4）的内径，从而限制套环（4）从管状构件（2）的端部的移除。另外，设置有用于密封管状构件（2）的轴向面向端的（20），所述装置（20）包括用于接合在管状构件（2）中的轴向延伸部分（22），径向向外延伸的部分（28），其在使用中位于管状构件（2）的外部，以及密封装置（48），用于密封径向向外延伸部分（28）和管状构件（2）的轴向面向端部（54）之间。

20. 发明授权

US4569541A Heavy duty hose coupling and method for manufacture of hose-coupling combination 失效
标题翻译：重型软管接头及软管接头组合的制造方法
公开(公告)号：US4569541A
公开(公告)日：1986-02-11
申请号：US530282
申请日：1983-09-08
申请人： George W. Eisenzimmer
发明人： George W. Eisenzimmer
IPC分类号： F16L33/00 , F16L33/01 , F16L39/02
CPC分类号： F16L33/01 , F16L33/003
摘要： The coupling has a stem and a ferrule. The stem is placed against an uncured hand-built steel cable reinforced hose. The steel reinforcement cable is spiraled onto a smaller diameter portion of the stem. The ferrule is then slid over the stem and over the reinforcing cable layers. Epoxy resin is injected through ports in the ferrule to embed the reinforcing cables and securely fix the hose structure to the stem and ferrule of the coupling. A cover is applied over the ferrule. The hose-coupling assembly is subjected to heat and pressure to cure the elastomeric portions of the hose and securely bond them to the surfaces of the coupling. The hose-coupling assembly is useful in very heavy duty applications where the assembly must withstand large end load strains when the hose is not under internal pressure, such as hose for use on a jetting sled.
摘要翻译：联轴器具有杆和套圈。将杆放置在未固化的手工钢缆加固软管上。钢筋电缆螺旋到杆的较小直径部分。然后，套圈在杆上滑动并且在增强电缆层上方滑动。环氧树脂通过套管中的端口注入，以嵌入增强电缆，并将软管结构牢固地固定在联轴器的杆和套管上。一个盖子套在套圈上。软管联接组件经受热和压力以固化软管的弹性体部分并将其牢固地结合到联接器的表面。软管联接组件可用于非常重的应用场合，其中当软管不在内部压力下时，组件必须承受大的端部负载应变，例如用于喷射滑轨的软管。

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