A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STAIRCASE OPENING CLOSING PLATE
PROBLEM TO BE SOLVED: To provide a new "staircase opening closing plate" for obliquely closing a top surface of a space formed on the side, which is not an entrance side, of a staircase provided for a building scaffold.SOLUTION: A staircase opening closing plate 1 is used to obliquely close a top surface of a space formed on the side, which is not an entrance side, of a staircase provided for a building scaffold. The closing plate 1 assumes a trapezoidal shape, the one bottom angle a of which is a right angle, the upper bottom b of which is smaller than a lower bottom c, and which is dimensionally set so that an opposite side d continuing into the right-angled bottom angle a can correspond to a side edge part of the space on the side that is not an entrance side.SELECTED DRAWING: Figure 1
【課題】建築用足場に設ける階段の非昇降口側に形成される空間の上面を斜状に塞ぐための新規な「階段開口部塞ぎ板」の提供を図る。【解決手段】建築用足場に設ける階段の非昇降口側に形成される空間の上面を斜状に塞ぐための塞ぎ板１であって、当該塞ぎ板1は、一方の底角ａが直角であり、上底ｂが下底ｃより小さく、そして、直角の底角ａに連なる対辺ｄが非昇降口側空間の側縁部に合致可能とする寸法に設定した台形状を呈するものとして成る階段開口部塞ぎ板。【選択図】 図１
STAIRCASE OPENING CLOSING PLATE
PROBLEM TO BE SOLVED: To provide a new "staircase opening closing plate" for obliquely closing a top surface of a space formed on the side, which is not an entrance side, of a staircase provided for a building scaffold.SOLUTION: A staircase opening closing plate 1 is used to obliquely close a top surface of a space formed on the side, which is not an entrance side, of a staircase provided for a building scaffold. The closing plate 1 assumes a trapezoidal shape, the one bottom angle a of which is a right angle, the upper bottom b of which is smaller than a lower bottom c, and which is dimensionally set so that an opposite side d continuing into the right-angled bottom angle a can correspond to a side edge part of the space on the side that is not an entrance side.SELECTED DRAWING: Figure 1
【課題】建築用足場に設ける階段の非昇降口側に形成される空間の上面を斜状に塞ぐための新規な「階段開口部塞ぎ板」の提供を図る。【解決手段】建築用足場に設ける階段の非昇降口側に形成される空間の上面を斜状に塞ぐための塞ぎ板１であって、当該塞ぎ板1は、一方の底角ａが直角であり、上底ｂが下底ｃより小さく、そして、直角の底角ａに連なる対辺ｄが非昇降口側空間の側縁部に合致可能とする寸法に設定した台形状を呈するものとして成る階段開口部塞ぎ板。【選択図】 図１
STAIRCASE OPENING CLOSING PLATE
階段開口部塞ぎ板
HASHIMOTO SATOSHI (author) / KONDO SACHIO (author)
2016-08-22
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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