公开(公告)号：CN103527870A

公开(公告)日：2014-01-22

申请号：CN201310279309.4

申请日：2013-07-04

Applicant: 杰富意钢铁株式会社

Inventor： 长滨拓也 ,  高桥一成 ,  近常博 ,  吉川正树 ,  高野顺 ,  川井孝将 ,  植田正辉

IPC: F16L15/00

CPC classification number: F16L15/00 ,  E21B17/042 ,  E21B17/08 ,  F16L15/004 ,  F16L15/06 ,  F16L2201/40

Abstract: 本发明提供一种管的螺纹接头。在现有技术中，未确立在台肩角度θ为0°以上的情况下防止在受到压缩载荷时栓杆头的局部塑性变形来实现确保气密性的方式。在本发明的管的螺纹接头中，将箱侧唇缘长度L设为插入面间隙δ的300倍以上、即L≥300×δ，其中，箱侧唇缘长度L是从箱部件（1）的栓杆头前端对应点（P）到最接近该栓杆头前端对应点（P）的内螺纹牙的属于唇缘的内螺纹牙（50）的负载面（18b）之间的管轴向距离，插入面间隙δ是从上述属于唇缘类内螺纹牙（50）后退两圈以上的位置的内螺纹牙的插入面（19b）与在紧固时同该插入面（19b）相对的外螺纹牙的插入面（19a）之间的管轴方向间隔。

公开(公告)号：CN103486372A

公开(公告)日：2014-01-01

申请号：CN201310463571.4

申请日：2013-09-25

Applicant: 高安市璐克斯机械有限公司

Inventor： 卢晓斌

IPC: F16L33/00

CPC classification number: F16L33/00 ,  F16L37/248 ,  F16L37/32 ,  F16L2201/20 ,  F16L2201/40

Abstract: 本发明涉及一种新型无滴漏干式软管接头组件。国内现有的软管接头基本还是采用传统的设计方式，无自动联锁机构，在接头断开时往往关闭不了耦合器和适配器，而造成流体物料的意外泄漏，这一现象在加油站里经常可看到，汽油或柴油从加油软管的接套中溢漏。本新型无滴漏干式软管接头组件包括母接头和公接头，所述母接头下部内壁上设有若干凸出的铜套，所述公接头上沿外壁上环形设一内陷的卡槽，并与卡槽上壁开有在数量及尺寸上与所述铜套相配合的缺口，所述母接头和公接头依靠所述铜套和卡槽相互连接。本发明最大程度的减少液体在传输中的泄漏，并且为操作人员和环境提供安全保障。广泛应用于石化、医药、食品等行业的无滴漏、无泄漏流体传输。

公开(公告)号：KR101349313B1

公开(公告)日：2014-01-16

申请号：KR1020130002986

申请日：2013-01-10

Applicant: 주식회사 에스알디글로벌

Inventor： 이재학

IPC: H01L21/02

CPC classification number: F16L23/10 ,  C23C16/4409 ,  F16L27/111 ,  F16L2201/30 ,  F16L2201/40 ,  G01M3/042 ,  H01L21/67017

Abstract: The present invention relates to a joint member for a vacuum pipe capable. More particularly, the present invention relates to a joint member for a vacuum pipe capable of detecting leak by checking whether gas leak is generated in the vacuum pipes for vacuum pumping in semiconductor manufacturing equipment. According to the present invention, the joint member includes a clamp used for pipe connection between the pipes the vacuum pipe and a semiconductor manufacturing apparatus pipe or the vacuum pipes; and a reaction material reacted with a gas leaked from a pipe connection part and having the clamp.

Abstract translation: 本发明涉及一种用于真空管的接头构件。 更具体地，本发明涉及一种能够通过检查在半导体制造设备中的真空泵抽真空管中是否产生气体泄漏来检测泄漏的真空管接头部件。 根据本发明，接头构件包括用于真空管和半导体制造装置管或真空管之间的管连接的夹具; 并且反应物质与从管连接部分泄漏并具有夹具的气体反应。

公开(公告)号：US09758195B2

公开(公告)日：2017-09-12

申请号：US14677439

申请日：2015-04-02

Applicant: THYSSENKRUPP STEEL EUROPE AG

Inventor： Markus Zörnack ,  Stephan Drewes

IPC: B62D25/08 ,  B62D27/02 ,  F16L33/28 ,  F16L37/26 ,  A61L2/26

CPC classification number: B62D25/088 ,  A61L2/26 ,  A61L2202/123 ,  B62D27/02 ,  F16L33/28 ,  F16L37/26 ,  F16L2201/40

Abstract: The invention relates to a spring strut top mounting, comprising at least one shaping base body, wherein the at least one shaping base body has a dome-shaped section in the region connecting to the spring strut and at least one separate, local reinforcement element which is connected to the base body. The object of making available a spring strut top mounting which has improved rigidity, in particular improved local rigidity, is achieved according to the invention in that the base body has at least one stamped region in the region connecting to the spring strut, and the at least one reinforcement element lays against the base body at least in the vicinity of the at least one stamped region.

公开(公告)号：US09605491B2

公开(公告)日：2017-03-28

申请号：US14663208

申请日：2015-03-19

Applicant: Vermeer Manufacturing Company

Inventor： Michael D. Langenfeld ,  Randy R. Runquist

IPC: E21B17/042 ,  E21B17/03 ,  F16L15/08

CPC classification number: E21B17/042 ,  E21B17/03 ,  F16L15/08 ,  F16L2201/40 ,  Y10T403/56 ,  Y10T403/68

Abstract: Underground drilling operation often requires connecting a drill tool (e.g., drill bit, backreamer, etc.) to a drill string. It is desirable to connect the drill tools to a drill string in a manner that facilitates quick and easy assembly and disassembly. Low torque coupling, commonly referred to as “torque-less” connection, can provide such functionality. The useful life and strength of such connections can be improved upon. The present disclosure provides a low torque coupling with improved strength and durability.

公开(公告)号：US09568128B2

公开(公告)日：2017-02-14

申请号：US14408896

申请日：2013-06-11

Applicant: DENSO CORPORATION

Inventor： Kei Okada ,  Terukazu Higuchi ,  Shinichi Naganuma ,  Yoshinori Yanagimachi

IPC: F16L55/00 ,  F16L21/08 ,  F16L23/00 ,  F16L23/032 ,  F16L41/08 ,  B60H1/00 ,  F16L21/04 ,  F16L23/036 ,  F16L19/00 ,  E03B7/12

CPC classification number: F16L21/08 ,  B60H1/00571 ,  E03B7/12 ,  F16L19/00 ,  F16L21/04 ,  F16L23/003 ,  F16L23/032 ,  F16L23/036 ,  F16L41/086 ,  F16L2201/40

Abstract: A piping connection device includes a female block member fixed integrally with a male block member, and a first pipe is inserted into the female block member. The piping connection device further includes a drain passage through which a part of an outer peripheral surface of the first pipe communicates with an outer surface of the female block member. The drain passage is disposed in a portion higher in heat capacity than the other portions in the female block member.

Abstract translation: 管道连接装置包括与阳块件一体地固定的阴块件，并且第一管插入到阴块件中。 管道连接装置还包括排水通道，第一管的外周面的一部分通过该排水通道与阴块构件的外表面连通。 排水通道设置在与阴块构件中的其它部分相比热容量高的部分。

公开(公告)号：US20160258227A1

公开(公告)日：2016-09-08

申请号：US14441260

申请日：2014-06-16

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： Srinivasa Prasanna Vemuri

IPC: E21B17/042 ,  F16L15/04 ,  F16L15/00

CPC classification number: E21B17/042 ,  E21B17/08 ,  E21B41/0042 ,  F16L15/00 ,  F16L15/04 ,  F16L2201/40

Abstract: An example casing joint assembly includes a casing joint having an upper end and a lower end, an upper coupling joint having a first portion configured to be coupled to an upper casing section and a second portion coupled to the casing joint at the upper end, a joint interface securing the first portion to the second portion, wherein the first portion is made of a first material and the second portion is made of a second material dissimilar to the first material, and an inner coating applied on an inner radial surface of the upper coupling joint and extending axially across at least the joint interface.

Abstract translation: 示例性套管接头组件包括具有上端和下端的壳体接头，上联接接头，其具有被配置为联接到上壳体部分的第一部分和在上端处联接到壳体接头的第二部分， 接合界面将第一部分固定到第二部分，其中第一部分由第一材料制成，第二部分由与第一材料不同的第二材料制成，并且内涂层施加在上部的内径向表面上 至少连接接口并沿轴向延伸。

公开(公告)号：US20160116090A1

公开(公告)日：2016-04-28

申请号：US14523667

申请日：2014-10-24

Applicant: Mission Rubber Company LLC

Inventor： Justin Gail Poyser

IPC: F16L21/035 ,  F16L25/14 ,  F16L25/00

CPC classification number: F16L25/14 ,  E03F3/04 ,  F16L21/035 ,  F16L25/0072 ,  F16L2201/40

Abstract: A pipe coupling apparatus adapted to allow for the connection of older, common sewer or drain pipe made of concrete, clay or the like to that of the newer style polymers such as ABS, CPCV, PVC and the like. It accomplishes this through a novel connection method that eliminates having to cut off the bell end of the older sewer or drain pipe and provides for a method of stabilizing the alignment of the two connected pipes. The apparatus incorporates a pipe coupling and a flexible polymer sleeve, and depending on the dimensions of the pipes involved, may require an optional seal ring. The assembly time is greatly reduced over the prior art methodologies and the coupled pipes are less likely to leak.

Abstract translation: 一种适于连接由混凝土，粘土等制成的较旧的公共下水道或排水管与诸如ABS，CPCV，PVC等的较新型聚合物的管连接装置。 它通过一种新颖的连接方法实现了这一点，消除了不必切断较旧的下水道或排水管的钟形端，并提供了一种稳定两个连接的管道对准的方法。 该装置包括管接头和柔性聚合物套管，并且根据所涉及的管的尺寸，可能需要可选的密封环。 与现有技术的方法相比，组装时间大大降低，并且耦合管不太可能泄漏。

公开(公告)号：US09267335B2

公开(公告)日：2016-02-23

申请号：US12933861

申请日：2009-04-17

Applicant: Stephen John Walker ,  David J. McWhorter

Inventor： Stephen John Walker ,  David J. McWhorter

IPC: F16L21/02 ,  E21B17/01

CPC classification number: F16L15/08 ,  E21B17/01 ,  E21B17/043 ,  E21B17/085 ,  F16L15/04 ,  F16L21/065 ,  F16L2201/40

Abstract: There is provided a breech lock coupling for coupling riser sections together. The breech lock coupling may be used non-pre-loaded or pre-loaded according to the user's preferences. In addition, the breech lock coupling may be disassembled for inspection and maintenance and reassembled. A locking ring secures two coupling components together. The coupling components may be attached to opposite ends of the riser sections, such as via welding. The locking ring may be pre-attached to the first coupling component for easy storage and fast assembly. Assembly of the riser may be accomplished by inserting the second coupling component into the locking ring and the first coupling component, then rotating the locking ring with respect to the second component. Furthermore, the coupling may be pre-loaded by tightening fasteners on the locking ring to provide a more stable coupling. Unlike with traditional riser couplings, the pre-load fasteners may be tightened via hand-held tools.

Abstract translation: 提供了一种用于将提升管部分连接在一起的后膛锁定联接器。 根据用户的喜好，后膛锁耦合可以被非预先加载或预加载使用。 此外，可以拆卸后膛锁联轴器进行检查和维护并重新组装。 锁定环将两个耦合部件固定在一起。 联接部件可以连接到提升管部分的相对端，例如通过焊接。 锁定环可以预先附接到第一联接部件，以便于存储和快速组装。 提升器的组装可以通过将第二联接部件插入到锁定环和第一联接部件中，然后相对于第二部件旋转锁定环来实现。 此外，联接器可以通过紧固在锁定环上的紧固件来预加载以提供更稳定的联接。 与传统的提升联轴器不同，预紧固件可以通过手持工具紧固。

公开(公告)号：US20150340811A1

公开(公告)日：2015-11-26

申请号：US14285242

申请日：2014-05-22

Applicant: Charles Mark LASHINSKE

Inventor： Charles Mark LASHINSKE

IPC: H01R13/639 ,  H01R13/629

CPC classification number: F16L37/26 ,  A47G1/1606 ,  A47G1/1626 ,  A47G1/205 ,  F16L23/032 ,  F16L2201/40 ,  F16M11/041 ,  F16M13/02 ,  H01R13/629 ,  H01R13/6395 ,  Y10T29/49828

Abstract: An electrical connector has a male portion having a center channel passing therethrough and having a dovetail tenon. The center channel of the male portion is configured to hold an electrical cord of a power consuming device. A female portion has a center channel passing therethrough and a dovetail mortise adapted to mate with the dovetail tenon. The center channel of the female portion is configured to hold electrical wires from an electrical power source.

Abstract translation: 电连接器具有凸部，其中心通道穿过其中并具有燕尾榫。 阳部分的中心通道被构造成保持电力消耗装置的电线。 阴部分具有穿过其中的中心通道，并且适合与燕尾榫配合的燕尾榫。 阴部分的中心通道被配置为保持来自电源的电线。