9B is a resultant data chart of the surface profile measurement along the IX-IX line in FIG. 9A. From the results of FIG. 9A and FIG. 9B, a typical profile of a first inclined surface “a”, a second inclined surface “b” and a concave portion “d” which is formed with front ...
The measurement of the Martens hardness H2 of the elastic-material layer may be made in the same way as in the measurement of the Martens hardness of the developing roller surface. The measurement is made at three spots which are positions set by dividing the developing roller into four equal...
A roller drive-type compound wheel alignment tester for simultaneous measurement of toe-in and camber angles of vehicle wheels having detection rollers adapted to rotate in contact with sides of the wheels, said tester comprising a pair of wheel alignment units each of which includes toe-in detect...