A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HOLLOW STRUCTURE PLATE
To provide a hollow structure plate easily detachable with respect to a ferromagnetic substance.SOLUTION: There is provided a hollow structure plate having at least a hollow structure made from thermoplastic resin in which a plurality of hollow parts separated by rising walls are formed, the hollow structure plate having a magnet inside at least one or more hollow parts. The hollow structure plate may have magnetic flux density of 0.05 to 0.45 T. Also, the volume ratio of the magnet to the volume within the hollow part may be 10 to 85%. Further, an interval between the hollow parts having the magnet may be 3 to 2500 mm.SELECTED DRAWING: Figure 1
【課題】強磁性体に対して簡単に着脱可能な中空構造板を提供すること。【解決手段】立壁により隔てられた中空部が複数形成された熱可塑性樹脂からなる中空構造部を少なくとも有し、少なくとも１以上の前記中空部内に磁石を有する、中空構造板を提供する。前記中空構造板は、磁束密度が、０．０５〜０．４５Ｔであってもよい。また、前記磁石の前記中空部内の体積に占める体積比率は、１０〜８５％であってもよい。更に、前記磁石を有する前記中空部同士の間隔が、３〜２５００ｍｍであってもよい。【選択図】図１
HOLLOW STRUCTURE PLATE
To provide a hollow structure plate easily detachable with respect to a ferromagnetic substance.SOLUTION: There is provided a hollow structure plate having at least a hollow structure made from thermoplastic resin in which a plurality of hollow parts separated by rising walls are formed, the hollow structure plate having a magnet inside at least one or more hollow parts. The hollow structure plate may have magnetic flux density of 0.05 to 0.45 T. Also, the volume ratio of the magnet to the volume within the hollow part may be 10 to 85%. Further, an interval between the hollow parts having the magnet may be 3 to 2500 mm.SELECTED DRAWING: Figure 1
【課題】強磁性体に対して簡単に着脱可能な中空構造板を提供すること。【解決手段】立壁により隔てられた中空部が複数形成された熱可塑性樹脂からなる中空構造部を少なくとも有し、少なくとも１以上の前記中空部内に磁石を有する、中空構造板を提供する。前記中空構造板は、磁束密度が、０．０５〜０．４５Ｔであってもよい。また、前記磁石の前記中空部内の体積に占める体積比率は、１０〜８５％であってもよい。更に、前記磁石を有する前記中空部同士の間隔が、３〜２５００ｍｍであってもよい。【選択図】図１
HOLLOW STRUCTURE PLATE
中空構造板
HOSHINO HIDEAKI (author) / FUKAZAWA HIDENORI (author)
2019-12-05
Patent
Electronic Resource
Japanese