Double wet clutch for use between engine and robotized transmission with hydraulically controlled gear shifts, has compensation chambers supplied with hydraulic fluid by supply circuit with axial and radial channels in fixed supply hub

摘要

The clutch has inner and outer disc clutches controlled by clutch control circuits with control chambers (44, 66) and compensation chambers (56, 74), respectively. The chambers (56, 74) are supplied with hydraulic fluid by a supply circuit with axial and radial channels (78, 80) in a fixed supply hub (52). The fluid circulating in the chamber (56) is evacuated via an outlet channel (90) in a monoblock rotating supply hub (30).