ENSEMBLE MOBILE LANCEUR - LEVIER DE COMMANDE POUR ENGRENEMENT AVEC UNE COURONNE DE DEMARRAGE D'UN MOTEUR THERMIQUE ET DEMARREUR D'UN MOTEUR THERMIQUE COMPORTANT UN TEL ENSEMBLE

摘要

Mobile assembly (500) for meshing with a toothed starter ring gear (C) of a heat engine comprises: a drive unit (1) provided with a pinion (11); a starter drive element (118); a pivoting control lever (20) including a lower forked end having two arms; and a friction clutch (300), pinion being rotationally fixed with a casing partially housing the drive element (118) and comprising the reaction plate (112) of the clutch. The lever (20) is associated with means for closing the clutch and is configured to move the casing axially, while the closure means are configured to move the drive element axially in order to tighten the friction clutch. The heat engine starter comprises such a mobile assembly.