发明名称 SOUNDPROOFING COVER AND METHOD OF MANUFACTURING SAME
摘要 <p>Disclosed is a soundproofing cover that adequately maintains quality soundproofing performance and may be reliably fitted with other members by way of an intertwined structure. The cover proper is formed in an integrated manner with a sound absorbing layer that is formed from a urethane body, the sound absorbing layer forming the rear surface thereof, and a nut member, comprising a screw hole that opens the nut member at both ends upon the axial direction thereof, is embedded upon the cover proper such that one screw hole opening upon the axial direction is open upon the obverse surface of the cover proper. When thus embedded, the other screw hole opening of the nut member upon the axial direction is blocked by a blocking portion that is formed in an integrated manner with the cover proper.</p>
申请公布号 WO2011052249(A1) 申请公布日期 2011.05.05
申请号 WO2010JP55690 申请日期 2010.03.30
申请人 JP;JP;JP;JP 发明人 KONDO, HIROYUKI;HATANAKA, YUKIO
分类号 G10K11/16;F02B77/13;G10K11/162 主分类号 G10K11/16
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