Seal bellow for ball joint of motor vehicle, has bellow mouth whose contact surface contacts ball stud by using stud constant contact pressure in different angle positions with respect to longitudinal axis of ball joint

摘要

The bellow (342) has a housing-lateral sealing seat (343), and a tap-lateral sealing seat provided in form of a bellow mouth (344), where the bellow mouth is in contact with a ball stud. A bellow body (360) extends between the housing-lateral sealing seat and the bellow mouth. A contact surface of the bellow mouth contacts the ball stud by using stud constant contact pressure in different angle positions with respect to a longitudinal axis of a ball joint.