Title:
Electric two-wheeled vehicle
Document Type and Number:
Japanese Patent JP6186965
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To propose an electric two-wheel vehicle in which a motor is installed inside a swing arm, mass distribution is concentrated at a central part of the vehicle, and the lever ratio change rate of a cushion unit can be increased.SOLUTION: An electric two-wheel vehicle 1 comprises: a vehicle body frame 12 extending in the longitudinal direction of the vehicle; a swing arm pivot 28 provided on the vehicle body frame 12; a swing arm 37 having a motor support part 39 which is disposed at an end on a vehicle body frame 12 side and is projected in an upward expanding manner, and swingably supported by the swing arm pivot 28; a rear wheel 7 supported by the swing arm 37; a motor 8 which is disposed between the swing arm pivot 28 and the rear wheel 7, has an output shaft 8a disposed above a straight line connecting the center of the swing arm pivot 28 and the rotation center of the rear wheel 7, and is fixed to the motor support part 39; and a cushion unit 38 laid between the vehicle body frame 12 and the motor support part 39 of the swing arm 37.
Inventors:
Teppei Eguchi
Application Number:
JP2013142881A
Publication Date:
August 30, 2017
Filing Date:
July 08, 2013
Export Citation:
Assignee:
SUZUKI KABUSHIKI KAISHA
International Classes:
B62K25/20; B60K1/04; B62J9/00; B62J99/00; B62K11/10; B62M7/02
Domestic Patent References:
| JP2012153327A | ||||
| JP3128789A | ||||
| JP2008221976A | ||||
| JP4358983A | ||||
| JP2012091659A |
Attorney, Agent or Firm:
Patent business corporation Tokyo International Patent Office