PROBLEM TO BE SOLVED: To realize a structure that facilitates securing of the reliability of measuring loads and other factors working on wheels.SOLUTION: The diametric-directional outer tip of a displacement extraction member 13 is supported by an inner circumferential face of a rim part 5, which is a diametric-directional outer tip of a wheel 1. To the diametric inner tip part of the displacement extraction member 13, which is a free tip, a detection object 20 constituting a sensor unit 14 is fixed. To a fitting part 7, which is the diametric inner tip part of the wheel 1, a sensor case 18 that holds and fixes a detector 19 constituting the sensor unit 14 is fixed. In the sensor case 18, the detector 19 and the detection object 20 are caused to approach and face each other, and the part of the sensor case 18 into which the detection object 20 is to be inserted is sealed.SELECTED DRAWING: Figure 3
【課題】車輪に作用する荷重等の測定の信頼性を確保し易い構造を実現する。【解決手段】ホイール1の径方向外端部であるリム部5の内周面に、変位取出し部材13の径方向外端部を支持する。自由端であるこの変位取出し部材13の径方向内端部に、センサユニット14を構成する被検出体20を固定する。前記ホイール1の径方向内端部である取付部7に、センサユニット14を構成する検出体19を保持固定したセンサケース18を固定する。このセンサケース18内で前記検出体19と前記被検出体20とを近接対向させると共に、センサケース18に対する被検出体20の挿入箇所をシールする。【選択図】図3
SENSING DEVICE-EQUIPPED WHEEL
センシング装置付ホイール
2018-03-22
Patent
Electronic Resource
Japanese
Wheel equipped with load data acquisition device and automobile equipped with wheel
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