Dynamic sealing ring for hydraulic regulator for clutch of motor vehicle, has dynamic sealing lip with sealing direction, static sealing lip, stop and hinge point, where knob is provided with end

摘要

The dynamic sealing ring (1) has a dynamic sealing lip (3) with a sealing direction, a static sealing lip (4), a stop and a hinge point. A knob (7) is provided with an end, where the end is formed in the sealing direction. The knob is arranged on the static sealing lip. The dynamic sealing ring is arranged with a groove with a width and with a depth. Independent claims are included for the following: (1) a hydraulic regulator with a piston; and (2) a motor vehicle with a drive train.