Steering rack guiding device for motor vehicles rack steering gear, has guide bearing with central opening having non-circular sections, and steering rack with non-circular section delimited by edge of non circular sections of bearing

摘要

The device has a guide bearing (13) of a steering rack (2) mounted in a steering gear box. The bearing has a central opening (14) with non-circular sections (14a, 14b), and the rack has a non-circular section (15) in its guiding zone (12) crossing the bearing. The non circular section (15) is not in a toothed zone (3) of the rack. The non-circular section is delimited by an edge of the non circular section (14a).