A motorcycle (20) includes an electric motor (58) having an output shaft (70) defining a motor axis, a rear wheel (24) drivably coupled to the electric motor to propel the motorcycle, a swingarm (44) rotatably supporting the rear wheel, and a frame. The frame includes a main frame member (28) supporting the electric motor and the swingarm. A case (84) of the electric motor is a stressed member of the frame between the main frame member and the swingarm. The swingarm is coupled to the case of the electric motor to define a swingarm pivot axis that is co-axial with the motor axis.
SWINGARM CONCENTRIC MOTOR DRIVE FOR ELECTRIC MOTORCYCLE
KONZENTRISCHER SCHWENKARMMOTORANTRIEB FÜR ELEKTROMOTORRAD
ENTRAÎNEMENT DE MOTEUR CONCENTRIQUE DE BRAS OSCILLANT POUR MOTOCYCLETTE ÉLECTRIQUE
01.09.2021
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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