Patent ID: 11906000
Assignee: VALEO EMBRAYAGES
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 14:
15. The coupling system as claimed in claim 1, wherein the coupling system includes, interposed axially between the first engagement interface and the second engagement interface, a synchronizer including at least one synchronizing ring, the sliding sleeve in the retracted position not driving the synchronizing ring, the sliding sleeve being capable, when moving during an axial translation from the retracted position to the coupling position, of passing through an intermediate synchronizing position in which the intermediate engagement interface is engaged in a synchronizing engagement interface of the synchronizing ring and produces a rotational coupling between the first engagement interface and the synchronizing ring, the synchronizing ring being capable of rotating relative to the second engagement interface about the axis of revolution, generating, by friction, torque for driving the second engagement interface.