Starter for a motor vehicle

摘要

The starter for a motor vehicle comprises a starter head provided with a driver (12) and a pinion (1), an electric motor (M) provided with a shaft (101) able to drive a starter-head shaft (100), an electromagnetic contactor (2) extending parallel to the electric motor (M) above it and comprising a movable core (2d), a fork (13) mounted with articulation at its top end on the movable core (2b); the driver (12) comprises a groove for receiving the bottom end of the fork (13) delimited by two flanks (121, 122) whilst the starter head is locked in rotation by means of cooperation between the fork (13) and the driver (12) for its passage from its idle position to its position of meshing with the starting ring.