Optimierung der Ölverteilung einer nassen/feuchten Mehrscheibenkupplung

摘要

The invention relates to a clutch for a motor vehicle, wherein the clutch is operated in an oil bath, comprising at least • a clutch housing into which an input shaft extends, and within the clutch housing there is • an annular inner friction disc carrier with first friction discs, connected to the input shaft in a rotationally fixed way; • a shaft which is connected in a rotationally fixed way to an annular outer friction disc carrier with second friction discs; • a central region of the clutch which is arranged inside of the annular friction disc carrier; • a release device for separating and establishing a force fit between the first friction discs and the second friction discs; and characterized in that, in addition, in the clutch housing, • an oil collection device with a wall surface is provided which is connected to the clutch housing in a rotationally fixed way, and • an annular oil guiding device, connected to the inner friction disc carrier in a rotationally fixed way, comprising an open end face and an inner circumferential surface; wherein the oil collection device has a distribution groove which extends through the open end face such that oil collected via the oil collection device is guided into the central region of the clutch via the distribution groove and via the inner circumferential surface.