| 摘要 |
A torque converter comprises a pumping rotor (1), a turbine rotor (2), driven by the above and a stator (3). The turbine rotor (2) is fixed to a gearbox input shaft (7, 8). The gearbox input shaft (7, 8) forms an axial channel (9) with an initial zone (10) and an end zone (11) for a hydraulic fluid. The gearbox input shaft (7, 8) further comprises a shaft centre (7) and a shaft shell (8), surrounding the shaft centre (7), fixed to each other in a rotating sense. Shaft centre (7) and shaft shell (8) are matched to each other in such a manner that the shaft centre (7) runs radially in the shaft shell (8) with no play and the shaft centre (7) and the shaft shell (8) together form the axial channel (9).
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