SYSTEME DE COMMANDE POUR UNE BOITE DE VITESSES

摘要

The system has a grate (52) including an end slot (55) opened in a chute (52A). A secured releasing device (50) includes a slotted pin (60) opened in the grate for occupying a rest position in the chute opposite to front and rear branches (52B, 52C), for occupying a retracted position in the slot by allowing a passage of a cam pin (40) of the chute toward the branches and for occupying a secured releasing position for preventing passage of the cam pin in the rear branch during high release ratio.