A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To easily secure rigidity and strength over the entire length while increasing the flexibility of the total length.SOLUTION: A ring-shaped wood has a strip member with a corrugated shape in which a plurality of bent parts bent in opposite directions are joined by a flat part. The flat part 102 constituting the end part on at least one side is set shorter than the flat part 102 of the other intermediate part, a locking projection part 111 is formed at the tip, and at least one of the other flat part 102 is formed with a lock opening part 113 for locking the locking projection part 111 of another ring-shaped wood 100 to be connected.SELECTED DRAWING: Figure 2
【課題】全長の自由度を高めつつ、全長に亘る剛性や強度を容易に確保できるようにする。【解決手段】互いに逆方向に屈曲する複数の屈曲部が平坦部によって結合された波形形状の帯状部材を有する輪木であって、少なくとも１方側の端部を構成する平坦部１０２は、他の中間部の平坦部１０２よりも短く設定され、先端部に係止凸部１１１が形成されるとともに、上記他の中間部の平坦部１０２の少なくとも１つに、連結される他の輪木１００の係止凸部１１１が係止される係止開口部１１３が形成されている。【選択図】図２
To easily secure rigidity and strength over the entire length while increasing the flexibility of the total length.SOLUTION: A ring-shaped wood has a strip member with a corrugated shape in which a plurality of bent parts bent in opposite directions are joined by a flat part. The flat part 102 constituting the end part on at least one side is set shorter than the flat part 102 of the other intermediate part, a locking projection part 111 is formed at the tip, and at least one of the other flat part 102 is formed with a lock opening part 113 for locking the locking projection part 111 of another ring-shaped wood 100 to be connected.SELECTED DRAWING: Figure 2
【課題】全長の自由度を高めつつ、全長に亘る剛性や強度を容易に確保できるようにする。【解決手段】互いに逆方向に屈曲する複数の屈曲部が平坦部によって結合された波形形状の帯状部材を有する輪木であって、少なくとも１方側の端部を構成する平坦部１０２は、他の中間部の平坦部１０２よりも短く設定され、先端部に係止凸部１１１が形成されるとともに、上記他の中間部の平坦部１０２の少なくとも１つに、連結される他の輪木１００の係止凸部１１１が係止される係止開口部１１３が形成されている。【選択図】図２
RING-SHAPED WOOD
輪木
IKEDA RYOJI (author)
2019-10-31
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| European Patent Office | 2024