TWI786864B

• Main Authors: WADA, NAOHIRO, ISHIKAWA, YUKI
• Format: Patent
• Language: Chinese
• Published: 11.12.2022
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

A driving apparatus includes a motor and a transmission mechanism. The motor includes a rotor capable of rotating around a first axis. The transmission mechanism is configured to transmit a power of the motor. The transmission mechanism includes a deceleration apparatus transmitting the power of the motor, a differential apparatus transmitting the power of the motor transmitted through the deceleration apparatus to an output shaft, and a separation mechanism arranged on the deceleration apparatus. The deceleration apparatus includes a first gear rotating around the first axis, an intermediate shaft including a first shaft portion and a second shaft portion rotating around a second axis parallel to the first axis, a second gear arranged on an outer circumferential surface of the first shaft portion and engaged with the first gear, and a third gear arranged on the outer circumferential surface of the second shaft portion and engaged with the gear of the differential apparatus. The separation mechanism switches