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    • 3. 发明授权
    • Multi-component measuring disc wheel
    • 多部件测量盘轮
    • US5313828A
    • 1994-05-24
    • US958190
    • 1992-10-09
    • Horst KotzleBernd OelmannUlrich SchaferGerhard Schwarz
    • Horst KotzleBernd OelmannUlrich SchaferGerhard Schwarz
    • G01M17/007G01L5/16G01M17/02
    • G01L5/161
    • A multi-component measuring disc wheel for vehicles is provided in which an annular measuring disc is held on an auxiliary flange of the specially designed rim by means of a plurality of stud bolts parallel to the axis. The stud bolts act as measuring cross-sections and are equipped with strain gauges. The measuring disc is held at a distance from the auxiliary flange and has spoke-type measuring webs which are also equipped with strain gauges. The inner edge of the measuring disc is bolted to a pot-shaped wheel adaptor which compensates for the axial distance between the measuring disc and the normal axial position of the bolt-on flange of the wheel disc of a conventional vehicle wheel and matches in the bolt-on region the bolt-on flange of a conventional vehicle wheel disc. A signal transmission device is rotatably mounted in or on the wheel adaptor and the stationary part of the signal transmission device is fixed by means of a movable linkage which is, however, fixed in the peripheral direction. The strain gauges applied to the axial and the radial measuring cross-sections are selected in an appropriate manner as shear strain gauges or as tension/compression strain gauges and are applied in such a position in each case and with respect to their alignment and are connected into associated electrical measuring bridge circuits.
    • 提供一种用于车辆的多部件测量盘轮,其中环形测量盘通过平行于轴线的多个双头螺栓而被保持在特别设计的轮辋的辅助凸缘上。 双头螺栓用作测量横截面,并配有应变仪。 测量盘与辅助法兰保持一定距离,并具有也配有应变仪的轮辐式测量腹板。 测量盘的内边缘螺栓连接到一个盆形轮适配器上,该轮适配器补偿了测量盘与常规车轮的轮盘螺栓凸缘的法向轴向位置之间的轴向距离,并在 螺栓连接区域是常规车轮盘的螺栓连接法兰。 信号传输装置可旋转地安装在车轮适配器中或车轮适配器上,并且信号传输装置的固定部分通过可移动联动装置固定,然而可动联动装置在圆周方向固定。 应用于轴向和径向测量横截面的应变计以适当的方式选择为剪切应变计或张力/压缩应变计,并且在每种情况下并且相对于它们的对准被施加在这样的位置并且被连接 进入相关的电测桥电路。