发明名称 Mechanical lift measurement system
摘要 A lift measurement system is provided for determining a position of a load during a lift operation. The system includes a display that includes a scale and encloses a movable indicator that moves relative to the scale. A linkage is in communication with the load and the scale, such that movement of the load is translated to movement of the indicator relative to the scale to provide an indication of the position of the load. A plurality of displays and linkages may be installed at various load support zones such that the relative position of the corresponding indicators provides feedback related to the orientation of the load.
申请公布号 US2007034420(A1) 申请公布日期 2007.02.15
申请号 US20040549716 申请日期 2004.03.26
申请人 STANFORD FRANTZ D 发明人 STANFORD FRANTZ D.
分类号 G01G19/52;B66F3/46;B66F7/20;F15B7/00;F15B11/22;F15B15/28;G01G19/02;G01M99/00 主分类号 G01G19/52
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