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2. 发明授权

US06439063B1 Wheel load transducer 有权
标题翻译：车轮负载传感器
公开(公告)号：US06439063B1
公开(公告)日：2002-08-27
申请号：US09330951
申请日：1999-06-11
申请人： Joel C. Schnackenberg
发明人： Joel C. Schnackenberg
IPC分类号： G01D700
CPC分类号： G01L5/20 , G01L5/161
摘要： A load transducer for measuring vertical and fore/aft forces on a rotatable vehicle wheel includes a rim adapter attachable to a wheel rim and a hub adapter attachable to a wheel hub. The rim adapter and the hub adapter are connected in a force transmission path. A plurality of beams extend between inner and outer ends of the hub adapter. At least one sensor is mounted on each beam for measuring force exerted on each beam. The sensor may be mounted on the inner and outer surfaces of each beam as well as on the opposed side walls of each beam. The sensors are interconnected in a bridge configuration for generating outputs corresponding to vertical force and fore/aft force exerted upon the wheel. The hub adapter may be formed as a unitary hub adapter and interior load transducer when constructed as a one-piece unitary body. Alternately, the hub adapter may be separate from an interior transducer body and coupled thereto for mounting on different wheel lug bolt configurations and wheel rim/hub dimensions.
摘要翻译：用于测量可旋转车轮上的垂直和前/后力的负载传感器包括可附接到轮缘的轮辋适配器和可附接到轮毂的轮毂适配器。轮圈适配器和轮毂适配器在力传递路径上连接。多个梁在轮毂适配器的内端和外端之间延伸。至少一个传感器安装在每个光束上，用于测量施加在每个光束上的力。传感器可以安装在每个梁的内表面和外表面以及每个梁的相对的侧壁上。传感器以桥式结构互连，用于产生对应于垂直力和施加在车轮上的前/后力的输出。轮毂适配器可以形成为整体式轮毂适配器和内部负载传感器，当构造为单件式整体时。或者，轮毂适配器可以与内部换能器主体分离并联接到其上，用于安装在不同的车轮螺栓螺栓构造和轮缘/轮毂尺寸上。

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