Tubular cylindrical shaped part for providing connection between two pivot holders of arms of windscreen wiper system of car, has fixing portion presenting oblong form obtained by flattening cylinder form of revolution on length of part

摘要

The part (3) has a mounting unit for mounting pivot holders (6a) along length direction and at ends of the part. A fixing portion is intended to cooperate with semi-cylindrical cradles (8a, 8b) of revolution presenting first diameter (phi1). A cylindrical form of revolution includes second diameter (phi2) that is different from the first diameter and distance between the unit and the portion. The portion presents an oblong form obtained by flattening the cylinder form of revolution on length of the part, where the flattening forms widths obtained from value of the first diameter. The fixing portion is a bolt and a screw. Independent claims are also included for the following: (1) a windscreen wiper system for a car (2) a method for manufacturing a windscreen wiper system of a car.