<p>The sound absorbing construction for track which reduces a noise generated from a portion under the floor of a vehicle, of noises generated from a track, is characterized in that a thin sound absorbing plate (1) with a high impact strength is provided on a track close to the sound source or near a track. <IMAGE></p>
申请公布号
EP1229167(A2)
申请公布日期
2002.08.07
申请号
EP20010128191
申请日期
2001.11.27
申请人
NATIONAL TRAFFIC SAFETY AND ENVIRONMENT LABORATORY;OGATA, SEIGO;MITSUBISHI HEAVY INDUSTRIES, LTD.
