Oil supply for disc clutch, especially for motorcycles, has extension fastened to hollow clutch shaft in region of outlet opening and with throughflow bore with flow passage variable via shut-off component movable by clutch operation

摘要

The oil supply for a disc clutch, especially for motorcycles, has a hollow cylindrical clutch shaft for throughflow of oil and which is in fluid communication with the interior of the clutch housing. The hollow shaft has a valve unit actuated by clutch operation to control the amount of oil entering the clutch housing. An extension (24) fastened to the hollow shaft (8) in the region of its outlet opening (18) and with at least one throughflow bore (22) which is variable in its flow passage area via a shut-off component which is movable by clutch operation.