Method and crane for installing, maintaining and decommissioning wind turbines
    12.
    发明申请
    Method and crane for installing, maintaining and decommissioning wind turbines 审中-公开
    安装,维护和退役风力发电机的方法和起重机

    公开(公告)号:US20060120809A1

    公开(公告)日:2006-06-08

    申请号:US10516062

    申请日:2003-05-27

    Abstract: Method and apparatus for installing, maintaining and decommissioning wind turbines, both onshore and offshore, comprises a crane having extendable legs that allow it to climb a tower that it is erecting in sections by engaging the tower by friction or mechanical interference. The crane may carry the wind turbine nacelle on its upper members during construction of the tower and may be fitted with a crane for handling tower sections, or it may carry an “A” crane for lifting the nacelle and its components once the tower is complete or for constructing heavy maintenance. The crane may be fitted with various lifting and handling means to facilitate maintenance or the installation, maintenance or removal or airfoil rotor blades.

    Abstract translation: 在陆上和海上的风力涡轮机的安装,维护和退役的方法和装置包括具有可伸缩腿部的起重机,其允许其通过摩擦或机械干涉使塔架接合而爬上其正在竖立的塔架。 起重机在塔架施工期间可将风力发电机舱运送到其上部构件上,并且可以安装起重机来处理塔架部分,或者一旦塔架完成,它可以装有用于提升机舱及其部件的“A”型起重机 或建造重型维修。 起重机可以装有各种提升和处理装置,以便于维护或安装,维护或拆卸或翼型转子叶片。

    Method and system for making an antenna structure
    13.
    发明申请
    Method and system for making an antenna structure 有权
    制造天线结构的方法和系统

    公开(公告)号:US20050237239A1

    公开(公告)日:2005-10-27

    申请号:US10884107

    申请日:2004-07-02

    Abstract: A method and system for making an antenna structure and to corresponding antenna structures are disclosed. A method for making a feed structure for an antenna may include providing a polarizer body having a polarizer sidewall extending longitudinally between spaced apart ends. A portion of the polarizer sidewall is deformed to provide at least one polarizing structure that extends radially inwardly along an interior of the polarizer sidewall relative to adjacent portions of the polarizer sidewall. The method thus can be utilized to produce an antenna structure.

    Abstract translation: 公开了一种用于制造天线结构和相应的天线结构的方法和系统。 一种用于制造天线馈电结构的方法可以包括提供具有在间隔开的端部之间纵向延伸的偏振器侧壁的偏振器主体。 偏振器侧壁的一部分变形以提供至少一个偏振结构,其相对于偏振器侧壁的相邻部分沿着偏振器侧壁的内部径向向内延伸。 因此,该方法可用于产生天线结构。

    Elongated structural member having a plastic sleeve and a filler composite material
    14.
    发明申请
    Elongated structural member having a plastic sleeve and a filler composite material 审中-公开
    具有塑料套筒和填料复合材料的细长结构件

    公开(公告)号:US20050123701A1

    公开(公告)日:2005-06-09

    申请号:US11001072

    申请日:2004-12-02

    Applicant: James Ingram

    Inventor: James Ingram

    Abstract: An elongated structural member that includes a plastic sleeve surrounding a filler composite material. The filler composite material includes ground rubber particles and a binder, wherein the granular particle size for the ground rubber particles ranges from 0.125 inches to 0.5 inches. When the binder is a concrete binder, ten to twenty percent by volume of the filler composite material is the concrete binder and eighty to ninety percent by volume of the filler composite material is the ground rubber particles. Moreover, when the binder is a resin binder, ten percent by volume of the filler composite material is the resin binder and ninety percent by volume of the filler composite material is the ground rubber particles.

    Abstract translation: 细长结构件,其包括围绕填料复合材料的塑料套筒。 填料复合材料包括研磨橡胶颗粒和粘合剂,其中研磨橡胶颗粒的颗粒尺寸范围为0.125英寸至0.5英寸。 当粘合剂是混凝土粘合剂时,填料复合材料的体积百分之十到二十分之一是混凝土粘合剂,填料复合材料的百分之八十到百分之九十是研磨橡胶颗粒。 此外,当粘合剂是树脂粘合剂时,填料复合材料的10体积%是树脂粘合剂,填料复合材料的90%是研磨橡胶颗粒。

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