| 摘要 |
PROBLEM TO BE SOLVED: To reduce the vibration, to increase the roll rigidity, and to enhance the turning performance in a low-floor type vehicle in which a unit swing type power unit consisting of a power engine having an output shaft parallel to the axis of rotation of a driving wheel, and a power transmission mechanism for transmitting the rotational power of the output shaft to the driving wheel is supported in an oscillating manner by a body frame via a suspension means. SOLUTION: A suspension means 24 has a pair of link mechanisms 25, 26 for individually connecting two sets of pivot parts 27, 48 provided on a unit swing type power unit U to a body frame F at a vertically divided part of an imaginary line IL to connect the axis of an output shaft 21 to the axis of rotation of the driving wheel in plan view. COPYRIGHT: (C)2007,JPO&INPIT |
