| 摘要 |
<p>PURPOSE:To reduce vibration and resonance sounds of a car body so as to enhance the silence of a buggy car and easily perform the work of assembling and decomposing parts by interposing damping members at the connecting portion of a sub-frame on which a frame main body portion and a group of functional parts are mounted. CONSTITUTION:A sub-frame 3 comprises a pair of right and left L-shaped frame members 3a arranged in parallel and at a specified interval to each other and connected together by a connecting member 3b. A group of functional parts related to an engine A, a gear box B and wheels C is mounted on the sub-frame 3. Damping members 6 are fitted into the mounting middle holes 5a of short tube bodies 5 located at the end portions of the L-shaped frame members 3a and the short tube bodies 5 are fitted in between brackets 7 located near a corresponding frame main body portion 2 and attaching bolts 8 are passed through the attaching bolt through holes 6a of the damping members 6 from the mounting holes 7a of the brackets 7 and fixed.</p> |
