Weigh scale and method for calibrating same
    1.
    发明授权
    Weigh scale and method for calibrating same 失效
    称重秤及其校准方法

    公开(公告)号:US5610373A

    公开(公告)日:1997-03-11

    申请号:US94581

    申请日:1993-07-19

    CPC分类号: G01G19/44 G01G23/01

    摘要: An improved scale, including bathroom-type scales, is provided by employing markings on the dial for calibrating the scale using photosensor equipment. The adjusting nut of the scale and the calibration stud of the scale are both accessible for automated mechanical calibration after assembly of the scale. As a result, an iterative calibration procedure is employed by machine as opposed to traditional manual methods. Photosensors read the dial and send a signal to mechanical driver or wrench mechanisms for automated calibration. The improved scale and calibration method reduces labor and production costs.

    摘要翻译: 通过使用表盘上的标记,使用光电传感器设备校准刻度,提供了一种改进的尺度,包括浴室式秤。 标尺的调节螺母和刻度尺的校准螺栓都可以在组合秤之后进行自动机械校准。 因此,与传统的手工方法相反,机器采用了迭代校准程序。 光电传感器读取表盘并发送信号到机械驱动器或扳手机构进行自动校准。 改进的尺度和校准方法降低了劳动力和生产成本。