There are provided a hub bearing, a speed reduction mechanism, and an in-wheel motor, including an inner race portion which is fixed to a support mechanism, an outer race portion which is connected to a wheel, and a rolling element which is disposed between the inner race portion and the outer race portion, and the outer race portion includes an outer race member, a wheel flange, and a fixation mechanism. The end surface of the wheel flange away from the outer race member in a direction parallel to a rotation shaft extends to the rotation shaft in relation to the inner race portion in the radial direction of the rotation shaft. Further, the inner race portion includes a first inner race member which is fixed to the support mechanism, a second inner race member which is inserted into the outer peripheral surface of the first inner race member, and a locking nut which is disposed on the outer peripheral surface of the first inner race member so as to be near the wheel in relation to the second inner race member and is threaded into the first inner race member, and the end surface of the locking nut away from the wheel in a direction parallel to the rotation shaft is positioned near the wheel in relation to the contact surface of the outer race member against the wheel flange.
HUB BEARING, SPEED REDUCTION MECHANISM, AND IN-WHEEL MOTOR
NABENLAGER, ENTSCHLEUNIGUNGSMECHANISMUS UND RADINTERNER MOTOR
ROULEMENT DE MOYEU, MÉCANISME RÉDUCTEUR DE VITESSE ET MOTEUR-ROUE
2018-04-04
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16C SHAFTS , Wellen / F16H Getriebe , GEARING |
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