Flexible pipe coupling
    1.
    发明授权
    Flexible pipe coupling 失效
    柔性管接头

    公开(公告)号:US4671541A

    公开(公告)日:1987-06-09

    申请号:US837432

    申请日:1986-03-07

    CPC分类号: F16L17/04 F16L25/14

    摘要: A resilient flexible pipe coupling for interconnecting two pipes of different diameters in a pressure tight manner comprises a tubular metal casing formed with a longitudinal gap and a tensioning screw device for reducing the width of the gap to tighten the coupling around the adjacent ends of the two pipes. A sealing sleeve of resilient flexible material is arranged within the casing. The sleeve has radially inwardly projecting sealing lips formed on both of its free end. The sealing lips have different radial thicknesses so as to compensate for the difference in diameters of the pipes.

    摘要翻译: 用于以不可压缩方式互连不同直径的两个管的弹性柔性管接头包括形成有纵向间隙的管状金属外壳和用于减小间隙宽度的张紧螺钉装置,以紧固两个相邻端部之间的联接 管道。 弹性柔性材料的密封套被布置在壳体内。 套筒具有形成在其两个自由端上的径向向内突出的密封唇。 密封唇具有不同的径向厚度,以补偿管的直径差。

    Pipe coupling
    2.
    发明授权
    Pipe coupling 失效
    管接头

    公开(公告)号:US5351997A

    公开(公告)日:1994-10-04

    申请号:US988114

    申请日:1993-01-26

    IPC分类号: F16L21/00 F16L21/06 F16L17/00

    摘要: A pipe coupling for connecting together two plain-ended pipes in a fluid-tight manner comprises an outer tubular casing, an inner tubular casing and a tubular sealing sleeve. The sealing sleeve has two sets of inwardly projecting ribs which, in use, are pressed into sealing engagement with the respective ends of the pipes. The inner and outer casings are longitudinally split and tensioning screws on the outer casing can be tightened to tighten the outer casing around the inner casing and the sealing sleeve. Frustoconical slots in the outer surfaces of the sealing sleeves receive frustoconical gripping rings which have gripping teeth on the inner sides which bite into the pipe surfaces to secure the pipes against axial displacement.

    摘要翻译: PCT No.PCT / GB91 / 01232 Sec。 371日期:1993年1月26日 102(e)日期1993年1月26日PCT提交1991年7月23日PCT公布。 出版物WO92 / 02752 日本1992年2月20日。用于将流体密封的两根平口管连接在一起的管接头包括外管状外壳,内管状外壳和管状密封套。 密封套具有两组向内突出的肋,其在使用中被压入与管的相应末端密封接合。 内壳和外壳是纵向分开的,外壳上的张紧螺钉可以被紧固,以使外壳围绕内壳和密封套紧固。 在密封套管的外表面的截头锥形狭槽容纳截头圆锥形夹紧环,其在内侧具有咬合齿,咬入管表面以固定管道以防轴向移动。

    Flexible pipe coupling
    3.
    发明授权
    Flexible pipe coupling 失效
    柔性管接头

    公开(公告)号:US5056833A

    公开(公告)日:1991-10-15

    申请号:US401438

    申请日:1989-09-11

    IPC分类号: F16L17/04 F16L25/00 F16L25/14

    摘要: A resiliently flexible pipe coupling for interconnecting two pipe ends in a pressure-tight manner includes a tubular sealing sleeve of resilient flexible material, and an adjustable tubular metal casing for clamping the sealing sleeve around the pipe ends. The sealing sleeve includes a tubular web portion and sealing lips integral with the web portion. The sealing lips are formed in adjoining relationship relative to the web portion and define free ends of the sealing sleeve. The sealing lips extend radially inwardly from the web portion and are spaced apart longitudinally. Each sealing lip includes a radially inner pipe-engaging surface for engaging one of the pipe ends, and the pipe-engaging surface of one of the lips has a substantially different internal diameter from the pipe-engaging surface of the other lip, whereby the coupling is adapted to connect two pipe ends of different external diameter. The web portion is radially thicker in the region of the lip of smaller internal diameter than in the region of the lip of greater internal diameter. This permits the axially inwardly facing surfaces of the respective lips to have substantially the same surface area.

    摘要翻译: PCT No.PCT / GB88 / 00230 Sec。 371日期1989年9月11日 102(e)日期1989年9月11日PCT提交1988年3月25日PCT公布。 出版物WO88 / 07644 日期为1988年10月6日。用于将两个管端部以压力密封方式相互连接的弹性柔性管接头包括弹性柔性材料的管状密封套和用于将密封套围绕管末端夹紧的可调管状金属外壳。 密封套筒包括管状腹板部分和与腹板部分成一体的密封唇。 密封唇缘相对于腹板部分形成邻接关系,并限定密封套筒的自由端。 密封唇从腹板部分径向向内延伸并且纵向隔开。 每个密封唇包括用于接合管端之一的径向内管接合表面,并且其中一个唇的管接合表面具有与另一唇缘的管接合表面基本上不同的内径,由此联接 适用于连接不同外径的两个管端。 腹板部分在内径较小的唇部区域中比在内径较大的唇缘区域​​中径向较厚。 这允许相应唇部的轴向向内的表面具有基本上相同的表面积。

    Omnidirectional quad-loop antenna for enhancing Wi-Fi signals

    公开(公告)号:US10862213B1

    公开(公告)日:2020-12-08

    申请号:US16557441

    申请日:2019-08-30

    申请人: William Taylor

    发明人: William Taylor

    摘要: An omnidirectional quad-loop antenna has four open circular wire loops, each being the same length as the wavelength of a Wi-Fi signal. The loops are joined at their tops and each lies in a distinct plane that is rotated 45 degrees with respect to each adjoining wire loop. The bottom terminal ends of the loops are configured to connect to the outer conductor of a coaxial cable. A helical wire coil may be connected at one end to the loops at the connection point, or insulated from the loops, and the other end is configured to connect to the inner conductor of the cable. With the antenna and cable connected to a router, the Wi-Fi signal is much stronger, in any direction, than without. The compact antenna fits within the volume of a sphere with a circumference corresponding to the wavelength.

    Grocery inventory tracking assembly

    公开(公告)号:US09798915B1

    公开(公告)日:2017-10-24

    申请号:US15096718

    申请日:2016-04-12

    摘要: A grocery inventory tracking assembly includes a scanning unit has a scanner and an electronic memory. The scanner is electrically coupled to the electronic memory. The scanner may scan bar codes on grocery items. The electronic memory may store the bar codes thereby facilitating the electronic memory to track inventory of the grocery items. A mount is provided and the mount may be removably coupled to a support surface. The mount frictionally engages the scanning unit. Thus, the scanning unit may be retained on the support surface.

    Spinal fixation devices and methods of use
    6.
    发明授权
    Spinal fixation devices and methods of use 有权
    脊柱固定装置及使用方法

    公开(公告)号:US08795335B1

    公开(公告)日:2014-08-05

    申请号:US12940960

    申请日:2010-11-05

    IPC分类号: A61B17/70

    摘要: Disclosed is an orthopedic implant and methods of implantation for fixing adjacent bones. In an embodiment, the implant includes a locking mechanism that is adapted to be advanced by a locking instrument, wherein advancement of the locking mechanism in a first direction produces rotation of a first rigid abutment surface from a first orientation to a second orientation, and continued advancement of the locking mechanism produces advancement of the first rigid abutment surface towards a second rigid abutment surface and placement of a compressive load onto and sufficient to immobilize the implant relative to the first bony surface and the second bony surface.

    摘要翻译: 公开了矫形植入物和用于固定相邻骨头的植入方法。 在一个实施例中,植入物包括适于由锁定器械前进的锁定机构,其中锁定机构沿第一方向的前进产生第一刚性邻接表面从第一取向到第二取向的旋转,并且继续 锁定机构的前进产生第一刚性邻接表面朝向第二刚性邻接表面的前进,并且将压缩负载放置在并足以使植入物相对于第一骨表面和第二骨表面固定。

    Method and system for automatically identifying a logical circuit failure in a data network
    7.
    发明授权
    Method and system for automatically identifying a logical circuit failure in a data network 有权
    用于自动识别数据网络中的逻辑电路故障的方法和系统

    公开(公告)号:US08203933B2

    公开(公告)日:2012-06-19

    申请号:US10745170

    申请日:2003-12-23

    IPC分类号: G06F11/00

    CPC分类号: H04L43/0817 H04L41/0233

    摘要: For automatically identifying a failure in a logical circuit in a data network without manual intervention, the logical circuit includes one or more logical connections for communicating data in the data network. A network management module periodically requests trap data indicating the status of the logical connections in the logical circuit. After the trap data has been received by the network management module, the trap data is analyzed to determine whether any of the logical connections has failed. If it is determined that a logical connection has failed, the network management module may wait a predetermined time period to determine whether the failed logical connection has been restored. If after the predetermined time period the logical connection has not been restored, then the logical circuit is identified as having failed.

    摘要翻译: 为了在没有手动干预的情况下自动识别数据网络中的逻辑电路中的故障,逻辑电路包括用于在数据网络中传送数据的一个或多个逻辑连接。 网络管理模块周期性地请求指示逻辑电路中逻辑连接状态的陷阱数据。 网络管理模块接收到陷阱数据后,将对陷阱数据进行分析,以确定是否有任何逻辑连接失败。 如果确定逻辑连接失败,则网络管理模块可以等待预定时间段以确定故障逻辑连接是否已被恢复。 如果在预定时间段之后逻辑连接尚未恢复,则逻辑电路被识别为失败。

    Twist grip steerable, lever-driven wheelchair
    8.
    发明授权
    Twist grip steerable, lever-driven wheelchair 失效
    扭转手柄,杠杆驱动轮椅

    公开(公告)号:US08113528B2

    公开(公告)日:2012-02-14

    申请号:US13092482

    申请日:2011-04-22

    申请人: William Taylor

    发明人: William Taylor

    IPC分类号: B62M1/16

    摘要: A racing wheelchair is disclosed. The racing wheelchair may have a pair of rear wheels and a steerable single front wheel. The rear wheels may be independently driven by a lever, through a derailer and a chain, such that pushing one of the two levers will move one of the wheels but not the other. The front wheel is steerable by twist grips located at the removed end of the levers. Brake assemblies and shifter assemblies of the derailers are located adjacent the twist grip, and may be rigidly mounted to the push lever or mounted to the twist grip to rotate therewith.

    摘要翻译: 披露了赛车轮椅。 赛车轮椅可能有一对后轮和一个可转向的单个前轮。 后轮可以由杠杆独立地通过一个脱轨器和一个链条驱动,使得推动两个杠杆中的一个将移动其中一个车轮,而不是另一个。 前轮可以通过位于杆的拆卸端的扭杆来控制。 脱轨器的制动组件和变速器组件位于扭转手柄附近,并且可以刚性地安装到推杆上或安装到扭转把手以随其旋转。

    Frame for building an enclosed structure with a load bearing support system
    9.
    发明授权
    Frame for building an enclosed structure with a load bearing support system 有权
    用承载支撑系统构建封闭结构的框架

    公开(公告)号:US07661754B2

    公开(公告)日:2010-02-16

    申请号:US11203770

    申请日:2005-08-15

    申请人: William Taylor

    发明人: William Taylor

    IPC分类号: B62D33/00

    CPC分类号: B60P1/00 B62D33/04 B62D33/044

    摘要: A skeleton or frame for building an enclosed structure with a load bearing support system for supporting one or more levels of accessories to provide one or more additional levels of load bearing surfaces. The frame comprises at least two side portions comprising a plurality of longitudinally spaced sidewall posts and at least one transverse member connecting the two side frames for mounting various panels (e.g., a roof, floor, wall, door, window, sunroof, refrigerator unit, air conditioner unit, etc.) and accessories (e.g., a shelf, drawer, bin, cabinet, platform, cot, sliding rack, bucket, bench and the like).

    摘要翻译: 用于构建带有承载支撑系统的封闭结构的骨架或框架,用于支撑一个或多个等级的附件以提供一个或多个附加水平的承载表面。 所述框架包括至少两个侧部,所述至少两个侧部包括多个纵向隔开的侧壁柱和连接所述两个侧框架的至少一个横向构件,用于安装各种面板(例如,屋顶,地板,墙壁,门,窗,天窗,冰箱单元, 空调机组等)和附件(例如货架,抽屉,箱,柜,平台,婴儿床,滑架,水桶,工作台等)。

    METHODS AND SYSTEMS FOR AUTOMATICALLY RENAMING LOGICAL CIRCUIT IDENTIFIERS FOR REROUTED LOGICAL CIRCUITS IN A DATA NETWORK
    10.
    发明申请
    METHODS AND SYSTEMS FOR AUTOMATICALLY RENAMING LOGICAL CIRCUIT IDENTIFIERS FOR REROUTED LOGICAL CIRCUITS IN A DATA NETWORK 有权
    数据网络中逻辑电路自动检测逻辑电路识别器的方法与系统

    公开(公告)号:US20100020677A1

    公开(公告)日:2010-01-28

    申请号:US12570938

    申请日:2009-09-30

    IPC分类号: H04L12/24

    CPC分类号: H04L12/14

    摘要: Methods and systems are provided for automatically renaming logical circuit identifiers for rerouted logical circuits in a data network. A first logical circuit identifier for a first logical circuit in a first network is identified. When a failure is detected in the first logical circuit, a second logical circuit identifier for a second logical circuit in a failover network separate from the first network is identified and the first logical circuit is renamed without manual intervention to identify the first logical circuit using the second logical circuit identifier. The second logical circuit is to reroute data from the first logical circuit.

    摘要翻译: 提供了用于自动重命名数据网络中重新路由的逻辑电路的逻辑电路标识符的方法和系统。 识别第一网络中的第一逻辑电路的第一逻辑电路标识符。 当在第一逻辑电路中检测到故障时,识别与第一网络分离的故障转移网络中的第二逻辑电路的第二逻辑电路标识符,并且第一逻辑电路被重命名,而无需手动干预,以使用第 第二逻辑电路标识符。 第二逻辑电路是从第一逻辑电路重新路由数据。