REINFORCING STRUCTURE OF WOODEN PANEL

• Main Author: NAGASHIMA TAISUKE
• Format: Patent
• Language: English; Japanese
• Published: 30.06.2016
• Subjects: BUILDING; BUILDING MATERIALS; FIXED CONSTRUCTIONS; STRUCTURAL ELEMENTS

PROBLEM TO BE SOLVED: To reinforce a wooden panel easily and effectively which is formed by arranging a plurality of plates with a predetermined width substantially in parallel.SOLUTION: Plates 14, 15 are provided with cutting parts formed by cutting portions thereof, and a plate-like steel reinforcing member 2 is fixed over the front and rear of the cutting parts in the axial direction of the plates. The steel reinforcing member is provided with cut lines to penetrate in the plate thickness direction and a plurality of tongues are formed. The tongues are folded so as to project from the surface of the steel reinforcing member and become claw-shaped parts 21. The folding line of this claw-shaped part is substantially aligned with the direction of the grain of the plates 14, 15, and the claw-shaped parts are pushed in the plates, and thereby the steel reinforcing member is fixed to the plates. The cutting parts are provided from the opposed sides of two plates in order to arrange a pipe member 16 so as to penetrate through a wooden panel. When an opening 17 is formed, the steel reinforcing member 2 having a through-hole in the central part can be fixed to continue over two plates 14a, 14b.SELECTED DRAWING: Figure 1 【課題】所定幅の複数の板材をほぼ平行に配列して形成された木製のパネルを簡単に、かつ有効に補強する。【解決手段】板材１４，１５には一部を切り欠いた切削部があり、該板材の軸線方向における前記切削部の前後にわたって板状の鋼補強部材２を固定する。該鋼補強部材には、板厚方向に貫通する切込み線を設けて複数の舌片が形成され、該舌片は該鋼補強部材の面から突出するように折り曲げられて爪状部２１となっている。この爪状部の折り曲げ線を板材１４，１５の木目の方向とほぼ一致させて、該爪状部を板材に押し入れることによって鋼補強部材が板材に固定される。木製のパネルを貫通するように管部材１６を配置するために２つの板材の対向する辺から切削部を設け、開口１７が形成されているときには、中央部に貫通孔を有する鋼補強部材２を２つの板材１４ａ，１４ｂにわたって連続するように固定することができる。【選択図】図１