|発明の名称||ORIGINAL POSITION MEASURING DEVICE AND ORIGINAL POSITION MEASURING METHOD|
PROBLEM TO BE SOLVED: To provide an original position test device which can be mounted on a vehicle or the like to simultaneously obtain loading weight and shearing force at multiple points.
SOLUTION: An original position measuring device includes a shearing member 16, a loading member 13, a first shaft body 11 for attaching the loading member 13, a second shaft body 12 for attaching the shearing member 16, first drive means for applying an axial load to the second shaft body 12, second drive means for applying a rotational force to the second shaft body, first detection means 14 for detecting the axial load and the rotational force of the first shaft body 11, and second detection means 15 for detecting the axial load and the rotational force of the second shaft body 12. The original position measuring device may have a computation unit for obtaining the loading weight of the loading member 13 from the detection result of the first detecting means 14 when the axial load is applied to the first shaft body 11, and the shearing force of the shear member 16 from the difference between the detection result of the second detection means 15 and the detection result of the first detection means 14 when a rotational force is applied while applying the axial load to the second shaft body 12.
- 立命館大学 理工リサーチオフィス
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