| 摘要 |
PURPOSE:To provide the best damping effect by disposing an engine mount approximately as high as a roll axial line of a power unit. CONSTITUTION:An engine mount 3 is disposed approximately as high as a roll axial line RL of a power unit 1 and a center line S of the engine mount 3 should be approximately at right angle with any face containing the roll axial line RL of the power unit 1. A moment in a rolling direction and a moment in a pitching direction, produced at the power unit 1, are applied in the same direction as the mount center line S of the engine mount 3 so as to damp both the moments at an early time, thereby providing a sufficient damping effect. |
