radially expands the active diameter of the crown wheel 5 with respect to the oil delivery capability the oil delivery ring 8 need not necessarily be a ring shaped component but individual non continuous blades can also be arranged on the crown wheel 5 which are distributed over its circumference likewise only schematically shown is a part circumferential oil bulkhead 9 which prevents the oil during the delivery process from laterally flowing out of the oil sump to the oil collection pocket located above due to centrifugal force the application of a bulkhead 9 can be used not only with an oil delivery ring but also in a configuration according to fig2 or for other arrangements of oil delivery wheels on the intermediate shaft the bulkhead 9 may be provided on both sides of the oil delivery wheel and can either be formed by a part to be separately inserted or directly by a projection protruding to the inside or a rib of the housing wherein installation space and installation aspects obviously have to be taken into account in addition as can be seen in fig2 and fig3 the oil level in the oil sump both in the operating state as well as when stationary is located below the side shaft clutches 3 this also contributes to minimizing the dissipation since the clutch members dragged by the half shafts 4 do not stand in the oil and can thus not deliver any oil between the clutch discs when the secondary part of the drive train is decoupled from the primary part the clutches 3 can thus run in a completely dry and thus.