Torque transmission unit for the drive connection of a secondary unit with an internal combustion engine

摘要: A torque transmission unit is connectable to an internal combustion engine in order drive a secondary with different ratios dependence upon the rotation rate of so that case low ratio greater and great less. The comprises planetary gear, free-wheel clutch. By clutch part gear can be coupled or separated from another stationary support part, according choice. hydraulically actuable. pressure for hydraulic actuation delivered by pump which integrated into torgue independent lubricant circuit engine.