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    • 7. 发明授权
    • Wheel balancer with variation measurement
    • 具有变化测量的车轮平衡器
    • US06854329B2
    • 2005-02-15
    • US10190647
    • 2002-07-08
    • Nicholas J. Colarelli, IIIMichael D. GerdesPaul Daniel Parker
    • Nicholas J. Colarelli, IIIMichael D. GerdesPaul Daniel Parker
    • G01M1/22G01M17/02G01M1/08
    • G01M17/022G01M1/225
    • A wheel balancer includes a shaft adapted for receiving a wheel/tire assembly. The balancer has a longitudinal axis and is rotatable about the axis so as to rotate the wheel/tire assembly removably mounted thereon. A sensor assembly is provided for measuring rotation of the shaft about the longitudinal axis. A vibration sensor assembly measures vibration of the wheel/tire assembly as the wheel/tire assembly is rotated. A motor operatively connected to the shaft rotates the shaft about the longitudinal axis, thereby to rotate the wheel/tire assembly. A load roller applies a generally radial force, which can exceed one hundred fifty pounds, to the wheel/tire assembly during rotation of said wheel/tire assembly. A sensor detects lateral force, wheel/tire assembly radius, and/or wheel/tire assembly diameter, which can have a tendency to cause a vehicle on which the wheel/tire assembly is mounted during use to deviate from a straight line path. A control circuit responsive to the measured vibration of the wheel/tire assembly determines wheel imbalance, and is responsive to the measurement of lateral force, assembly radius, and/or assembly diameter to provide information relating thereto to a user.
    • 车轮平衡器包括适于接收车轮/轮胎组件的轴。 平衡器具有纵向轴线并且可围绕轴线旋转,以便可拆卸地安装在其上的轮/轮胎组件旋转。 传感器组件被提供用于测量轴围绕纵向轴线的旋转。 振动传感器组件在车轮/轮胎组件旋转时测量车轮/轮胎组件的振动。 可操作地连接到轴的马达使轴绕纵向轴线旋转,从而使车轮/轮胎组件旋转。 在所述车轮/轮胎组件旋转期间,装载辊将大体上的径向力施加到车轮/轮胎组件上,该力可能超过一百五十磅。 传感器检测横向力,车轮/轮胎组件半径和/或车轮/轮胎组件直径,其可能具有使车轮/轮胎组件在使用期间偏离直线路径的车辆的倾向。 响应于车轮/轮胎组件的测量的振动的控制电路确定车轮不平衡,并且响应于侧向力,组件半径和/或组件直径的测量,以向用户提供与其相关的信息。
    • 10. 发明授权
    • Tire changer with actuated load roller
    • 轮胎更换器带动力负载辊
    • US08904863B1
    • 2014-12-09
    • US13564109
    • 2012-08-01
    • David A. VoellerDouglas S. HannekenSteve MolbachJoel ClasquinMichael D. Gerdes
    • David A. VoellerDouglas S. HannekenSteve MolbachJoel ClasquinMichael D. Gerdes
    • G01M1/16G01M1/00
    • B60C25/056B60C25/138G01M17/021
    • A tire changer with a controller includes a with a mount assembly adapted for contacting a wheel assembly to mount the wheel to a rotating spindle. The tire changer controller is configured to regulate the operation of a motor which is operatively connected to the rotating spindle to rotate the wheel assembly. A sensor coupled to the controller provides a data representative of the rotational position of the wheel assembly about a rotational axis. The controller is further configured to regulate the operation of a hydraulic actuating means for engaging a load roller with the wheel assembly to apply a radial force to a tire mounted on a rim of the wheel assembly during rotation of the wheel, and to regulate the operation of a tire handling means and mount assembly, enabling identification, marking, and adjustment of the tire angular mounting position relative to the wheel rim.
    • 具有控制器的轮胎更换器包括:一个安装组件,其适于接触车轮组件以将车轮安装到旋转主轴上。 轮胎更换器控制器被配置为调节可操作地连接到旋转主轴以旋转车轮组件的电动机的操作。 耦合到控制器的传感器提供表示轮组件围绕旋转轴线的旋转位置的数据。 控制器进一步构造成调节用于使装载辊与轮组件接合的液压致动装置的操作,以在车轮旋转期间向安装在车轮组件的轮辋上的轮胎施加径向力,并且调节操作 的轮胎处理装置和安装组件,能够识别,标记和调整相对于轮缘的轮胎角度安装位置。