| 摘要 |
PURPOSE:To reliably suppress the occurrence of resonance of a casing by connecting opposing inside faces of the casing with a connecting member. CONSTITUTION:Ribs 31 extending in the vertical direction are provided on the right and left inside faces 16A of a casing 16 respectively. These right and left ribs 31 are connected with a connecting member 32. Fixing sections 34 made of metal are provided at both end portions of this connecting member 32, and a vibration damping section 35 is provided at the middle portion. This vibration damping section 35 is constituted with the anti-vibration rubber, synthetic resin material, etc., and the resonance of the casing 16 due to engine vibrations can be damped. |
