Friction test apparatus

摘要

A friction test apparatus provided with a rotating friction means (3) having an endless belt (2) set around one pair of rotating drums (1), a belt supporting means (5) disposed near an inner face (4) of the belt (2), a sample holder (6) to which a sample (W) is detachably attached, and a sample holder driving means (8) which holds the sample holder (6) as to be rotatable and by which the sample (W) attached to the sample holder (6) is pressed to and part from an outer face (7) of the belt (2). Further, the friction test apparatus is also provided with a meandering prevention mechanism (45) which prevents the belt (2) rotated by the pair of rotating drums (1) from meandering. <IMAGE>