Measuring device
    6.
    发明授权
    Measuring device 失效
    测量工具

    公开(公告)号:US4254553A

    公开(公告)日:1981-03-10

    申请号:US13241

    申请日:1979-02-21

    申请人: Andrew C. Johnson

    发明人: Andrew C. Johnson

    IPC分类号: G01B3/00 G01B3/22 G01B5/00

    CPC分类号: G01B3/002 G01B3/22 G01B5/0016

    摘要: A parallel suspension reed type measuring device has its internal components maintained in a weightless condition by a bouyant fluid. A pair of vertical reeds and an amplification arm mechanically amplify the movement which is imparted to a measuring spindle in response to a quantity being measured. The measured quantity is magnified optically by a lens system and is projected onto a screen.

    摘要翻译: 平行悬挂式舌簧式测量装置的内部部件通过流体流体保持在失重状态。 一对垂直簧片和​​放大臂机械地放大响应于被测量而赋予测量主轴的运动。 测量的数量由透镜系统光学放大并投影到屏幕上。