发明名称 LOUVER PANEL FOR VEHICLE TRAVEL ROAD
摘要 <P>PROBLEM TO BE SOLVED: To effectively prevent a falling object or the like from intruding through an opening provided between a plurality of sound absorption panel units. <P>SOLUTION: A louver panel for a vehicle travel road includes: a wire net 30 provided between sound absorption panel units 20 adjacent to each other so as to cover an opening 20a between the sound absorption panel units 20 adjacent to each other; and a deflection prevention member 40 provided in a frame body longitudinal direction on the opening 20a between the sound absorption panels 20 adjacent to each other. The deflection prevention member 40 includes a pair of engaging parts 41 engaged from an upper side with respective upper surfaces 20b of the sound absorption panel units 20 adjacent to each other, and a support part 42 provided over the pair of engaging parts 41 for supporting the wire net 30 from a lower side. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013117107(A) 申请公布日期 2013.06.13
申请号 JP20110264272 申请日期 2011.12.02
申请人 NIPPON STEEL & SUMIKIN METAL PRODUCTS CO LTD 发明人 KIMURA HIDENARI;UEMURA MAMORU;SATO YOSHITO
分类号 E01F8/00 主分类号 E01F8/00
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