Starter for thermal engine of car, has elastic ring installed between toothed crown and support, and intended to be axially compressed and deformed to absorb shocks, where cover exerts axial pressure on elastic ring

摘要

The starter (10) has an electric motor (11) including an output shaft (43), and a reducing assembly (45) including a toothed crown (46) positioned inside a support (16). An elastic ring is installed between the toothed crown and the support, where the elastic ring is intended to be axially compressed and deformed to absorb shocks. A rib is formed in an inner wall of the support cooperating with the elastic ring, where the elastic ring is maintained by an axial support element. A cover (200) exerts an axial pressure on the elastic ring to reduce assembly clearances.