Vorrichtung zum Kuppeln mindestens eines Nebenaggregats mit einem Hauptaggregat

摘要

An apparatus is proposed for coupling at least one secondary assembly (32), in particular a starter generator, to a primary assembly (20), in particular an internal combustion engine. The at least one secondary assembly (32) and the apparatus for coupling (26) are connected to each other by means of a transmission mechanism (27). The apparatus has an epicyclic gear (38) which connects the primary assembly (20) to the transmission mechanism (27) and the epicyclic gear (38) can be switched between two multiplications by means of a first coupling (53). The first coupling (53) is a free-wheel coupling and a ring gear (50) of the epicyclic gear (38) can be immobilized in at least one rotation direction by means of a second coupling (56).