| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor driven vehicle that can provide vibration, a sound or the like fitted to a driver's sense in conjunction with the drive of an electric motor. <P>SOLUTION: In the motor driven vehicle 1 in which the electric motor M is arranged at the vehicle-body rear side of a swing arm 17 pivotally supported to a vehicle body frame 12 so as to be swingable and travels by transmitting a drive force of the electric motor M to a rear wheel WR, a vibration generating means 56 for generating vibration in accordance with the transmitted drive force is disposed on a drive force transmission path from the electric motor M to the rear wheel WR. The vibration generating means 56 is constituted of a pair of gears 51b, 52b partially embedded with weights 55 so that the rotation balance is lost during rotation. Furthermore, a sound generating means 60 which generates a prescribed sound in accordance with the transmitted drive force is disposed on the same transmission path. The sound generating means 60 is driven by a transmission means 61 which is brought into contact with a cam 54 attached to a third reduction gear 52b serving as a rotating body and performs reciprocating movement. <P>COPYRIGHT: (C)2012,JPO&INPIT |
