Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SOUND ABSORPTION FUNCTION-EQUIPPED INSTRUMENT AND SOUND ABSORPTION SHEET
To provide a technology for further improving convenience while achieving sound absorption performance.SOLUTION: A sound absorption function-equipped instrument 100 includes: a fine perforation board 102 having fine openings 102a formed to be distributed in the plane; an end reinforcing material 106 and an intermediate reinforcing material 108 that can hold the fine perforation board 102 in a state of facing a sheet material 120 as a target to be equipped with a sound absorption function, the sheet material being deployed in a planar shape, thereby creating a sound absorption space between itself and the sheet material 120; and a string 110 that couples the fine perforation board 102 to the sheet material 120 in a state where the sound absorption space is created by the end reinforcing material 106 and the intermediate reinforcing material 108.SELECTED DRAWING: Figure 1
【課題】吸音性能を有しつつ、より利便性を高める技術を提供する。【解決手段】吸音機能付加器具１００は、微細な開口１０２ａが面内に分布して形成された微細穿孔板１０２と、吸音機能を付加する対象の平面状に展開されたシート材１２０に対し、微細穿孔板１０２を対向させた状態に保持することでシート材１２０との間に吸音空間を形成可能な端部補強材１０６及び中間補強材１０８と、これら端部補強材１０６及び中間補強材１０８により吸音空間を形成した状態で、微細穿孔板１０２をシート材１２０に連結させる紐１１０とを備える。【選択図】図１
SOUND ABSORPTION FUNCTION-EQUIPPED INSTRUMENT AND SOUND ABSORPTION SHEET
To provide a technology for further improving convenience while achieving sound absorption performance.SOLUTION: A sound absorption function-equipped instrument 100 includes: a fine perforation board 102 having fine openings 102a formed to be distributed in the plane; an end reinforcing material 106 and an intermediate reinforcing material 108 that can hold the fine perforation board 102 in a state of facing a sheet material 120 as a target to be equipped with a sound absorption function, the sheet material being deployed in a planar shape, thereby creating a sound absorption space between itself and the sheet material 120; and a string 110 that couples the fine perforation board 102 to the sheet material 120 in a state where the sound absorption space is created by the end reinforcing material 106 and the intermediate reinforcing material 108.SELECTED DRAWING: Figure 1
【課題】吸音性能を有しつつ、より利便性を高める技術を提供する。【解決手段】吸音機能付加器具１００は、微細な開口１０２ａが面内に分布して形成された微細穿孔板１０２と、吸音機能を付加する対象の平面状に展開されたシート材１２０に対し、微細穿孔板１０２を対向させた状態に保持することでシート材１２０との間に吸音空間を形成可能な端部補強材１０６及び中間補強材１０８と、これら端部補強材１０６及び中間補強材１０８により吸音空間を形成した状態で、微細穿孔板１０２をシート材１２０に連結させる紐１１０とを備える。【選択図】図１
SOUND ABSORPTION FUNCTION-EQUIPPED INSTRUMENT AND SOUND ABSORPTION SHEET
吸音機能付加器具及び吸音シート
HARASAWA YU (Autor:in)
10.08.2023
Patent
Elektronische Ressource
Japanisch
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