会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 26. 发明申请
    • Device and method for detecting force acting on tire
    • 用于检测作用在轮胎上的力的装置和方法
    • US20050188756A1
    • 2005-09-01
    • US11065938
    • 2005-02-25
    • Kenji Morikawa
    • Kenji Morikawa
    • G01L5/00B60T8/171G01L5/16G01L5/20G01M17/02
    • G01L5/162G01L5/161
    • Two axle-side linking portions and two wheel-side linking portions are included in a rotation body. They are alternately arranged in four positions that are disposed, with equal intervals, along a circumference of a coaxial circle within the rotation body. Four regions located between the axle-side linking portions and the wheel-side linking portions are formed by an elastically deformable member. Further, four ceramic load sensors are arranged respectively in middle positions of the four regions along the coaxial circle. Force acting on a tire is thereby detected only from detection values by a load sensor group of the four load sensors.
    • 两个轴侧连接部分和两个轮侧连接部分包括在旋转体中。 它们交替地布置在沿着旋转体内的同轴圆的圆周上等间隔地布置的四个位置。 位于车轴侧连接部和车轮侧连结部之间的四个区域由弹性变形部件形成。 此外,四个陶瓷负载传感器分别布置在沿同轴圆的四个区域的中间位置。 因此,仅通过四个负载传感器的负载传感器组的检测值检测作用在轮胎上的力。
    • 28. 发明授权
    • Method and apparatus for determining a restoring moment produced by
tagential forces in a tire testing operation
    • 用于确定在轮胎测试操作中由标签力产生的恢复力矩的方法和装置
    • US4989449A
    • 1991-02-05
    • US466954
    • 1990-01-18
    • Uwe Monch
    • Uwe Monch
    • G01L5/20G01M17/02
    • G01M17/022
    • In a method and an apparatus for determining the restoring moment produced by tangential forces in a tire testing operation, a tire to be tested is rolled against a test surface under identical rolling conditions in first and second measuring runs, the second of which is performed with the tire being turned round through 180.degree. from its position in the first measuring run. The restoring moment which is related to the center of the contact surface at which the tire is in contact with the test surface is formed from the restoring moment values which are obtained in the first and second measuring runs. The apparatus includes an evaluation circuit having a subtracting means for subtracting the restoring moments obtained in the two measuring runs from each other and a dividing circuit for halving the output signal from the subtracting circuit, or alternatively the evaluation circuit includes an adding circuit for adding the restoring moments obtained in the two measuring runs and a dividing circuit for halving the output of the adding circuit together with a subtracting circuit for subtracting from each other the output from the dividing circuit and an input signal proportional to one of the restoring moments obtained in the two measuring runs.
    • 在用于确定在轮胎试验操作中由切向力产生的恢复力矩的方法和装置中,在第一次和第二次测量运行中,在相同的滚动条件下将要测试的轮胎在测试表面上滚动,其中第二个是用 轮胎从第一次测量运行中的位置转过180度。 与轮胎与试验面接触的接触面的中心相关的恢复力矩由在第一次和第二次测量中获得的恢复力矩值形成。 该装置包括:评估电路,具有减法装置,用于减去在两次测量运行中获得的恢复力矩;以及分频电路,用于使来自减法电路的输出信号减半;或者评估电路包括一个加法电路, 在两个测量行程中获得的恢复力矩和用于将加法电路的输出减半的分频电路以及用于从分频电路相互减去的输出的减法电路和与在所述分频电路中获得的恢复转矩之一成比例的输入信号 两次测量。