System and method for installing a vinyl stair liner to a set of pool stairs
    3.
    发明授权
    System and method for installing a vinyl stair liner to a set of pool stairs 有权
    将乙烯基楼梯衬垫安装到一组泳池楼梯的系统和方法

    公开(公告)号:US08661749B2

    公开(公告)日:2014-03-04

    申请号:US13339816

    申请日:2011-12-29

    申请人: Michael Gibson

    发明人: Michael Gibson

    IPC分类号: E04F11/00 E04B1/00

    CPC分类号: E04H4/144

    摘要: A system and method for securing a vinyl pool stair liner to a set of pool stairs. The system includes a locking component that is secured to the stairs and a locking rod that is selectively engageable in a channel in the upper end of the locking component. The locking rod secures a flap of vinyl extending outwardly from an exterior surface of the stair liner into the channel and thereby secures the stair liner to the pool stairs. An installation tool is used to push the locking rod into the channel of the locking component. The locking rod is removable from the locking component to release the stair liner if it is determined that the liner should be replaced at a later date.

    摘要翻译: 一种用于将乙烯基池楼梯衬套固定到一组游泳池楼梯的系统和方法。 该系统包括固定到楼梯的锁定部件和可选择性地接合在锁定部件的上端的通道中的锁定杆。 锁定杆固定从楼梯衬套的外表面向外延伸到通道中的乙烯瓣,从而将楼梯衬套固定在泳池楼梯上。 使用安装工具将锁定杆推入锁定部件的通道中。 如果确定在稍后更换衬管,则锁定杆可从锁定部件移除以释放楼梯衬垫。

    In-line pipe inspection tool
    7.
    发明授权
    In-line pipe inspection tool 有权
    在线管道检查工具

    公开(公告)号:US07784368B2

    公开(公告)日:2010-08-31

    申请号:US11571451

    申请日:2005-06-20

    IPC分类号: G01M19/00 G01N29/04 G01N29/26

    摘要: An in-line pipe inspection tool has one or more inspection platforms (28, 30) which are connected to an elongate wheeled trolley by link arms (20 to 26). The trolley unit (10, 12) has drive means for driving the point of connection of the first link arm (20, 22) to the trolley (10) relative to the point of connection of the second link arm (24, 26) to the trolley (12), thereby to move the inspection platforms (28, 30) in a direction perpendicular to the direction of elongation of the trolley (10, 12). Thus the inspection platforms (28, 30) are movable which is relative to the trolley (10, 12) to permit the tool to be adapted to pipelines of different diameters. Moreover, the platforms (28, 30) preferably have permanent magnets which contain a rotatable magnet. The rotatable magnet permits the net magnetic field generated by the platform to be varied.

    摘要翻译: 在线管道检查工具具有一个或多个通过连接臂(20至26)连接到细长轮式手推车的检查平台(28,30)。 推车单元(10,12)具有驱动装置,用于相对于第二连杆臂(24,26)的连接点将第一连杆臂(20,22)与手推车(10)的连接点相对于 所述手推车(12),从而使所述检查平台(28,30)沿与所述手推车(10,12)的伸长方向垂直的方向移动。 因此,检查平台(28,30)可相对于台车(10,12)移动,以允许工具适应于不同直径的管道。 此外,平台(28,30)优选地具有包含可旋转磁体的永磁体。 可旋转的磁体允许由平台产生的净磁场变化。

    MULTI-MVNO WIRELESS SERVICE
    9.
    发明申请
    MULTI-MVNO WIRELESS SERVICE 有权
    多MVNO无线服务

    公开(公告)号:US20090182768A1

    公开(公告)日:2009-07-16

    申请号:US12405778

    申请日:2009-03-17

    IPC分类号: H04W4/26 G06F17/30 H04W4/00

    CPC分类号: H04W24/02 H04W16/18

    摘要: Systems and methods for determining an optimal range of frequencies of electromagnetic waves are described. In some embodiments, mobile voice communications devices measure average power received from certain ranges of such frequencies, each range associated with a communications service provider. A cost may be associated with each range. An optimal range of frequencies may be determined based on these factors. Each device may also receive a set of data identifying the location of the device. Each device may transmit one or more communications signals to a CIP with such measurements and location information, and some of this information may be stored in a database.

    摘要翻译: 描述用于确定电磁波的最佳频率范围的系统和方法。 在一些实施例中,移动语音通信设备测量从这种频率的某些范围接收的平均功率,每个范围与通信服务提供商相关联。 成本可能与每个范围相关联。 可以基于这些因素来确定最佳的频率范围。 每个设备还可以接收标识设备位置的一组数据。 每个设备可以向具有这样的测量和位置信息的CIP发送一个或多个通信信号,并且这些信息中的一些可以被存储在数据库中。

    Arterial obstruction treatment kit
    10.
    发明授权
    Arterial obstruction treatment kit 有权
    动脉阻塞治疗套件

    公开(公告)号:US07524303B1

    公开(公告)日:2009-04-28

    申请号:US10870981

    申请日:2004-06-21

    IPC分类号: A61M29/00

    摘要: A kit for performing angioplasty or stenting in a blood vessel, composed of at least two components. One of the components includes a first catheter providing a blood bypass flow path and carrying a blocking balloon and a blood vessel dilation device. Another one of the components includes a second catheter having an imperforate wall enclosing an axial lumen and having an open distal end, a hollow tube surrounding, and movable longitudinally with respect to, the second catheter, and a second blocking balloon carried by the hollow tube.

    摘要翻译: 用于在血管中进行血管成形术或支架置入的套件,由至少两个部件组成。 其中一个部件包括提供血液旁路流路并携带阻塞球囊和血管扩张装置的第一导管。 另一个部件包括第二导管,其具有封闭轴向内腔的无孔壁,并且具有敞开的远端,围绕第二导管且围绕第二导管纵向移动的中空管,以及由中空管承载的第二阻塞气囊 。