Power transmission device for use in drive trains, particularly in vehicles, has hydro-dynamic components with pump wheel and turbine wheel, where housing is provided with area extending in axial direction

摘要

The power transmission device (1) has hydro-dynamic components (2) with a pump wheel (P) and turbine wheel (T). A housing (4) is provided with an area (8) extending in axial direction, which has larger radial extension, particularly larger diameter than the remaining area of the housing. The remaining area is provided for receiving a vibration damping device (6).