| 摘要 |
A friction test apparatus provided with a rotating friction means having an endless belt set around one pair of rotating drums, a belt supporting means disposed near an inner face of the belt, a sample holder to which a sample is detachably attached, and a sample holder driving means which holds the sample holder as to be rotatable and by which the sample attached to the sample holder is pressed to and part from an outer face of the belt. Further, the friction test apparatus is also provided with a meandering prevention mechanism which prevents the belt rotated by the pair of rotating drums from meandering.
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