Patent ID: 7798300
Filing Date: 2010-09-21
Classification: F16D

Abstract:
1. Transmission module for an engine-transmission unit, in particular for motor vehicles, comprising: a movement input shaft intended to be connected to a thermal engine, a movement output shaft intended to be connected to a gear box, a connecting clutch between the two shafts, an autonomous casing comprising: wherein the clutch comprises: wherein the mechanical member for maintaining the clutch in engaged position comprises at least one elastic element interposed between said part and the piston, wherein the lubrication supply line of the hydraulic lubrication circuit comprises a longitudinal channel provided in a barrel of the second half-shell and comprising an input connected to a supply of pressurized fluid and an output opening into a space formed between the piston and the second plate, and wherein the longitudinal channel is connected, by a through bore, to an axial passage provided in the output shaft and communicating, on the one hand, with a space formed between the first and second plates, and on the other hand, with an axial passage provided in the input shaft and communicating, by a transversal bore, with a space formed between the two half-shells, the part, and the first plate.