A torque transmission unit is designed to be used in a hybrid transmission of a motor vehicle and includes a shaft configured to mechanically couple to a rotor of a rotary electric machine and a ratchet wheel for a parking lock device configured to block a rotational movement of the torque transmission unit. The rachet wheel includes teeth that, at least in part, have a greater hardness than the shaft. The ratchet wheel is rotationally fixed to the shaft rivets.
TORQUE TRANSMISSION UNIT, METHOD FOR PRODUCING THE TORQUE TRANSMISSION UNIT, AND HYBRID TRANSMISSION
2024-05-09
Patent
Elektronische Ressource
Englisch
IPC: | F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |