Sound attenuating enclosure for a machine

摘要

A sound attenuating enclosure for a portable machine includes a lower body having an inner skin and an outer skin spaced apart from the inner skin. The lower body is adapted for having the portable machine mounted therein and also includes one or more wheels rotatably mounted thereto. The enclosure also has an upper body overlying the lower body for containing the portable machine between the upper and lower bodies and a towing element attached to the lower body for pulling the enclosure over a surface. One or more sections of the inner and outer skins are in permanent contact with one another for damping vibrational movement of the skins during operation of the portable machine so as to reduce the level of sound emanating from the enclosure.