Transmission assembly for use in motor vehicle, has spacer member arranged between ends of inner member and outer member for allowing fluid to flow from central fluid passage of rotatable shaft through fluid communication aperture

摘要

The assembly has a transmission housing including an annular channel (25) in fluid communication with fluid communication passages, and an inner wall (20) defining a cavity (22). A bearing assembly (50) between a sleeve shaft (40) and the inner wall of the housing includes an outer member (52) attached to the inner wall. A spacer member (70) arranged between ends of an inner member (54) and the outer member allows fluid e.g. lubricating oil, to flow from a central fluid passage (34) of a rotatable shaft (14) through a fluid communication aperture (62) in the outer member.