Figure 6

Half section view of multidisc wet clutch testing device^13,20: 1—shaft, 2—blocking plate, 3—cover, 4—hub (housing), 5—friction and separator discs, 6—piston, 7—pressure plate, 8—package of disc springs, 9—position sensor holder, 10—cover, 11—position sensor tappet, 12—hydraulic actuator chamber, 13—displacement sensor.