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Machine translation
1. (WO2013054902) TRANSLUCENT SOUND-ABSORBING PANEL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/054902    International Application No.:    PCT/JP2012/076486
Publication Date: 18.04.2013 International Filing Date: 12.10.2012
IPC:
E01F 8/00 (2006.01), E01B 19/00 (2006.01)
Applicants: KABUSHIKI KAISHA KOBE SEIKO SHO(KOBE STEEL, LTD.) [JP/JP]; 10-26, Wakinohama-cho 2-chome, Chuo-ku, Kobe-shi, Hyogo 6518585 (JP).
SHINKO KENZAI LTD. [JP/JP]; 46, Marushima-cho, Amagasaki-shi, Hyogo 6600086 (JP)
Inventors: YAMAGIWA Ichiro; (JP).
MATSUDA Hiroshi; (JP).
YAMADA Takahiro; (JP).
HORIO Masaji; (JP).
NAKAJIMA Shinichi; (JP)
Agent: HAMADA Yuriko; Eikoh Patent Firm, Toranomon East Bldg. 10F, 7-13, Nishi-Shimbashi 1-chome, Minato-ku, Tokyo 1050003 (JP)
Priority Data:
2011-226316 14.10.2011 JP
Title (EN) TRANSLUCENT SOUND-ABSORBING PANEL
(FR) PANNEAU D'INSONORISATION TRANSLUCIDE
(JA) 透光性吸音パネル
Abstract: front page image
(EN) Provided is a translucent sound-absorbing panel which has improved sound absorption, and improved translucency and transparency. An internal porous board (4) comprising a large number of through-holes (14) is positioned between a front surface porous board (2) and a rear surface sound-insulating board (3). The internal porous board (4) is made from a material such as resin which is translucent and transparent, and the board thickness falls within the range of 0.2mm to 1.5mm.
(FR)L'invention concerne un panneau d'insonorisation translucide, qui présente une insonorisation, une translucidité et une transparence améliorées. Une planche poreuse interne (4) qui comprend un grand nombre de trous traversants (14) est positionnée entre une planche poreuse de surface avant (2) et une planche d'isolation sonore de surface arrière (3). La planche poreuse interne (4) est composée d'un matériau tel que de la résine qui est translucide et transparente et l'épaisseur de planche se trouve dans la plage comprise entre 0,2 mm et 1,5 mm.
(JA) 本発明は、吸音性を向上させ、且つ、透光性および透視性を向上させることができる透光性吸音パネルを提供する。表面多孔板2と背面遮音板3との間に、多数の貫通孔14を備えた内部多孔板4を配置する。内部多孔板4は、樹脂などの透光性および透視性を有する材料からなり、板厚が0.2mm以上1.5mm以下である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)