초록 ▼

The invention relates to hydrodynamic torque converter (1) comprising a turbine wheel (3) arranged inside of a housing (2), a torque converter lockup clutch (10), an axially mounted piston (6), a torsional vibration damper (20) and a hub (5). The turbine wheel (3) and the piston (6) are rotationally

The invention relates to hydrodynamic torque converter (1) comprising a turbine wheel (3) arranged inside of a housing (2), a torque converter lockup clutch (10), an axially mounted piston (6), a torsional vibration damper (20) and a hub (5). The turbine wheel (3) and the piston (6) are rotationally fixed to the input component (21) of said damper (20). The input component (21) is connected to the hub (5) by means of a connection (52) provided with circumferential backlash. The output component (22) of the damper (20) is connected to the hub (5) without circumferential backlash.

대표청구항 ▼

[ What is claimed is:] [1.] Hydrodynamic torque converter with a pump wheel which is received in a housing, a turbine wheel and a stator wheel, with a converter bypass clutch including an axially shiftable piston and a torsional vibration damper having an input part and an output part which are turn

[ What is claimed is:] [1.] Hydrodynamic torque converter with a pump wheel which is received in a housing, a turbine wheel and a stator wheel, with a converter bypass clutch including an axially shiftable piston and a torsional vibration damper having an input part and an output part which are turnable relative to each other at least against the resistance of a restoring force furnished by energy storing elements installed between the input and output parts, as well as with a hub, characterized in that the turbine wheel and the piston are non-rotatably connected with the input part of the damper and the input part of the damper is connected to the hub by a connection which operates with angular play, the output part of the damper being connected with the hub by a connection which is devoid of angular play; the hub is provided with external teeth and the input part of the damper has internal teeth mating with the external teeth of the hub with angular play to thus establish a connection exhibiting an angular play, the output part of the damper having internal teeth mating with the external teeth of the hub without angular play to thus establish a connection without angular play.