A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STAIR UNIT AND UNIT STAIR CONSTRUCTION METHOD
To can prevent increase in manufacturing cost while suppressing an influence on a degree of freedom in designing a building, and improve workability and stability during conveyance.SOLUTION: Support frames 13 and 23, which support treads 11 and 21 from below, have one side face fixed with risers 12 and 22, and are fixed to a skeleton of a building, include leg parts 15, 25 and 26 which are formed integrally with frame bodies 14 and 24, extend downward, and have their lower end faces positioned on the same horizontal plane as the lower end faces of mounted parts 140 and 240. The leg parts 15, 25 and 26 include vertical frames 150, 250 and 260, and transverse frames 151, 251 and 261, and in a boundary with the frame bodies 14 and 24 in the vertical frames 150, 250 and 260, slits 161 and 271 as marks when the vertical frames 150, 250 and 260 are separated from the frame bodies 14 and 24 are formed.SELECTED DRAWING: Figure 10
【課題】建物の設計自由度への影響を抑えつつ、製造コストの増加を防ぐことができ、更には施工性や運搬の際の安定性の向上を図る。【解決手段】段板１１，２１を下方から支持するとともに蹴込板１２，２２が一側面に固定され、かつ、建物の躯体に固定される支持フレーム１３，２３が、フレーム本体１４，２４と一体形成されるとともに下方に伸び、下端面が、被取付部１４０，２４０の下端面と同一水平面上に位置するように設定された脚部１５，２５，２６と、を有する。脚部１５，２５，２６は、縦フレーム１５０，２５０，２６０と、横フレーム１５１，２５１，２６１と、を備え、縦フレーム１５０，２５０，２６０のうちフレーム本体１４，２４との境目には、縦フレーム１５０，２５０，２６０をフレーム本体１４，２４から切り離す場合の目印となる切れ込み１６１，２７１が形成されている。【選択図】図１０
STAIR UNIT AND UNIT STAIR CONSTRUCTION METHOD
To can prevent increase in manufacturing cost while suppressing an influence on a degree of freedom in designing a building, and improve workability and stability during conveyance.SOLUTION: Support frames 13 and 23, which support treads 11 and 21 from below, have one side face fixed with risers 12 and 22, and are fixed to a skeleton of a building, include leg parts 15, 25 and 26 which are formed integrally with frame bodies 14 and 24, extend downward, and have their lower end faces positioned on the same horizontal plane as the lower end faces of mounted parts 140 and 240. The leg parts 15, 25 and 26 include vertical frames 150, 250 and 260, and transverse frames 151, 251 and 261, and in a boundary with the frame bodies 14 and 24 in the vertical frames 150, 250 and 260, slits 161 and 271 as marks when the vertical frames 150, 250 and 260 are separated from the frame bodies 14 and 24 are formed.SELECTED DRAWING: Figure 10
【課題】建物の設計自由度への影響を抑えつつ、製造コストの増加を防ぐことができ、更には施工性や運搬の際の安定性の向上を図る。【解決手段】段板１１，２１を下方から支持するとともに蹴込板１２，２２が一側面に固定され、かつ、建物の躯体に固定される支持フレーム１３，２３が、フレーム本体１４，２４と一体形成されるとともに下方に伸び、下端面が、被取付部１４０，２４０の下端面と同一水平面上に位置するように設定された脚部１５，２５，２６と、を有する。脚部１５，２５，２６は、縦フレーム１５０，２５０，２６０と、横フレーム１５１，２５１，２６１と、を備え、縦フレーム１５０，２５０，２６０のうちフレーム本体１４，２４との境目には、縦フレーム１５０，２５０，２６０をフレーム本体１４，２４から切り離す場合の目印となる切れ込み１６１，２７１が形成されている。【選択図】図１０
STAIR UNIT AND UNIT STAIR CONSTRUCTION METHOD
階段ユニット及びユニット階段の施工方法
ARAKAWA MASAYA (author)
2023-07-10
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Spiral stair guardrail, spiral stair and construction method
| European Patent Office | 2024