Rack pinion steering gear for automotive vehicle

摘要

The steering comprises a pinion (6) meshing with a rack (3). A pinion tail (7) extends the pinion to the outside. A conduit (9) is arranged in the pinion and in the pinion tail and discharges outside the pinion tail and through a radial drilling (10) inside the steering creating a communication which allows air circulation between the inside of the steering and the outside so as to avoid deformations of the steering bellows.