Gearing component used in an automatic gearbox in vehicles comprises a gear inlet and a gear outlet, a drive element in the form of a hydrodynamic component, a unit for bridging the drive element and a gear change box

摘要

Gearing component (1) comprises a gear inlet (E) and a gear outlet (A), a drive element (2) in the form of a hydrodynamic component (3) consisting of a primary wheel (8) and a secondary wheel (9) forming a working chamber (10), a unit for bridging the drive element and a gear change box (5) having an inlet (6) and an outlet (26). The coupling between the secondary wheel and the gear change box is achieved using a first rotary/torque conversion unit (16) and the coupling between the gear inlet and gear change box is achieved using a second rotary/torque conversion unit (17). Preferred Features: The first and second rotary/torque conversion units (16, 17) are arranged coaxial and parallel in the axial direction to the rotary axis of the hydrodynamic component.