Punch Powertrain Psa E-transmissions N. V.

Vilmar Gomes Pereira

Bert Johannes Cornelis Van Bakel

Mohammad Galab

Rens Obelink

Roy Bastiaansen

A shaft assembly for a dual clutch transmission system to be installed in a power train of a motor vehicle for selectively coupling three rotating transmission members. The shaft assembly extends along a central axis and includes a transmission member having first and second axial ends relative to the central axis. The first axial end is rotatably connected to a shaft part, and a bore extends along the central axis from the first axial end in a direction towards the second end. The bore is open at the first end and includes a closed bore end opposite the first axial end. The bore includes a stepped closed bore end section in which a diameter of the bore decreases stepwise towards the closed bore end. Improved clutch assemblies, annular drive plates for a clutch assembly and method of manufacturing thereof, dual-clutch assemblies, and clutch subassemblies for assembly into a transmission system.

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SINT-TRUIDEN, Belgium

Vilmar Gomes Pereira