Flexure elastomer antenna isolation system
    1.
    发明授权
    Flexure elastomer antenna isolation system 失效
    挠性弹性体天线隔离系统

    公开(公告)号:US07248228B2

    公开(公告)日:2007-07-24

    申请号:US11487659

    申请日:2006-07-17

    IPC分类号: H01Q1/12

    CPC分类号: H01Q1/1207 H01Q1/18

    摘要: A vibration isolation system (100) for a payload (102). The vibration isolation system provides a level of vibration isolation for all vibration translational and rotational components, while minimizing the moment of the payload mass relative to the isolation system. The system includes a base (104) and a plurality of vibration isolators (114). Each vibration isolator includes a semi-rigid first support member (202) having first portion (204) positioned below the base and an opposing second portion (206) positioned above the base, and a second support member (208) having a first portion (210) fixed to the base and an opposing second portion (212) extending above the base. An elastomeric coupling (228) couples the first support member to the second support member at a height that is approximately equal to a height of a center of gravity (302) of a combined mass of the base and the payload above the base.

    摘要翻译: 一种用于有效载荷(102)的隔振系统(100)。 振动隔离系统为所有振动平移和旋转部件提供了一个隔振级别,同时最大限度地减少了有效载荷质量相对于隔离系统的力矩。 该系统包括基座(104)和多个隔振器(114)。 每个隔振器包括半刚性第一支撑构件(202),其具有位于基座下方的第一部分(204)和位于基座上方的相对的第二部分(206)和具有第一部分(208)的第二支撑构件(208) 210),以及在所述底座上方延伸的相对的第二部分(212)。 弹性联轴器(228)将第一支撑构件连接到第二支撑构件,该高度大致等于基座的组合质量和基座上方的有效载荷的重心(302)的高度。