Antenna orienting apparatus for vehicles
    1.
    发明授权
    Antenna orienting apparatus for vehicles 失效
    车载天线取向装置

    公开(公告)号:US5485169A

    公开(公告)日:1996-01-16

    申请号:US98345

    申请日:1993-08-03

    IPC分类号: H01Q1/18 H01Q1/34 H01Q3/08

    CPC分类号: H01Q1/18 H01Q1/005 H01Q3/08

    摘要: A passive, active or mixed platform type antenna orienting apparatus mounts on a vehicle such as a small-sized vessel or an automobile, which is subject to turns and complex vibrations, traces a target such as a communications satellite with a directive antenna. Between a rotational shaft connected to a platform supporting an antenna and a stationery shaft connected to base to be carried on a vehicle, there is interposed as electric rotary coupling for transmitting power and signals necessary for a transmission signal and an attitude control, so that the platform 43 supporting the antenna 1 may continuously rotate with respect to the vehicle 27. Midway of a post 41, moreover, there is disposed a horizontal damping mechanism 70 which includes a laminate 75 and facial pressure apply means 76 for applying a facial pressure to a laminate 75, to effect a damping action which is excellent in durability and even in the horizontal direction.

    摘要翻译: PCT No.PCT / JP92 / 01650 Sec。 371日期1993年8月3日 102(e)日期1993年8月3日PCT 1992年12月18日PCT PCT。 出版物WO93 / 12558 日期:1993年6月24日。无源,主动或混合平台式天线取向装置安装在诸如小型船舶或汽车的车辆上,其经受匝道和复杂振动,跟踪诸如通信卫星 配有指示天线。 在连接到支撑天线的平台的旋转轴和连接到车辆所承载的基座的文具轴之间,插入有用于传送发送信号和姿态控制所需的功率和信号的电动旋转耦合器, 而且,支撑天线1的平台43可以相对于车辆27连续旋转。此外,在柱41的中间设置有水平阻尼机构70,其包括层压体75和面部施加压力施加装置76, 层叠体75,以实现耐久性优异,甚至在水平方向上的阻尼作用。