Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
STAIR SUPPORT STRUCTURE
To provide a stair support structure which does not need to secure a movement area where a movable end is relatively moved onto a surface of a movement allowable slab, and can finish the movement allowable slab irrespective of installation of a slide bearing part.SOLUTION: In a stair 1 in which a pair of open strings 2 and a plurality of stages of treads 3 are arranged between a lower story slab 4 and an upper story slab 5, a fixing end 6 that is one end in a longitudinal direction of the stair 1 is fixed to a fixing slab 8 side of either the lower story slab 4 or the upper story slab 5, a movable end 7 that is the other end is relatively movably connected to the other movement allowable slab 9 side through a slide bearing part 12, the movable end 7 of the stair 1 is arranged in a state of being entering to the tread 3b on the uppermost stage or the lower part of the tread on the lowermost stage on the side of the movement allowable slab 9, and the movable end 7 entering to the lower part is connected to the side of the movement allowable slab 9 through the slide bearing part 12.SELECTED DRAWING: Figure 1
【課題】可動端部が相対移動するための移動領域を可動許容スラブの面上に確保する必要がなく、滑り支承部の設置と無関係に可動許容スラブの仕上げが可能な階段の支持構造。【解決手段】一対のささら桁２と複数段の段板３を備えて下層階スラブ４と上層階スラブ５との間に配設される階段１で、階段１の長手方向の一端部である固定端部６が、下層階スラブ４と上層階スラブ５のいずれか一方の固定スラブ８側に固定され、他端部である可動端部７が、他方の可動許容スラブ９側に滑り支承部１２を介して相対移動可能に接続されて、階段１の可動端部７が、可動許容スラブ９側の最上段の段板３ｂまたは最下段の段板の下方に入り込む状態に配置され、下方に入り込んだ可動端部７が、滑り支承部１２を介して可動許容スラブ９側に接続される。【選択図】図１
STAIR SUPPORT STRUCTURE
To provide a stair support structure which does not need to secure a movement area where a movable end is relatively moved onto a surface of a movement allowable slab, and can finish the movement allowable slab irrespective of installation of a slide bearing part.SOLUTION: In a stair 1 in which a pair of open strings 2 and a plurality of stages of treads 3 are arranged between a lower story slab 4 and an upper story slab 5, a fixing end 6 that is one end in a longitudinal direction of the stair 1 is fixed to a fixing slab 8 side of either the lower story slab 4 or the upper story slab 5, a movable end 7 that is the other end is relatively movably connected to the other movement allowable slab 9 side through a slide bearing part 12, the movable end 7 of the stair 1 is arranged in a state of being entering to the tread 3b on the uppermost stage or the lower part of the tread on the lowermost stage on the side of the movement allowable slab 9, and the movable end 7 entering to the lower part is connected to the side of the movement allowable slab 9 through the slide bearing part 12.SELECTED DRAWING: Figure 1
【課題】可動端部が相対移動するための移動領域を可動許容スラブの面上に確保する必要がなく、滑り支承部の設置と無関係に可動許容スラブの仕上げが可能な階段の支持構造。【解決手段】一対のささら桁２と複数段の段板３を備えて下層階スラブ４と上層階スラブ５との間に配設される階段１で、階段１の長手方向の一端部である固定端部６が、下層階スラブ４と上層階スラブ５のいずれか一方の固定スラブ８側に固定され、他端部である可動端部７が、他方の可動許容スラブ９側に滑り支承部１２を介して相対移動可能に接続されて、階段１の可動端部７が、可動許容スラブ９側の最上段の段板３ｂまたは最下段の段板の下方に入り込む状態に配置され、下方に入り込んだ可動端部７が、滑り支承部１２を介して可動許容スラブ９側に接続される。【選択図】図１
STAIR SUPPORT STRUCTURE
階段の支持構造
TANAKA KENJI (Autor:in) / YAMAMOTO SHUNJI (Autor:in) / AKAZAWA SUKETAKA (Autor:in) / KIHARA TOMOMI (Autor:in)
10.09.2020
Patent
Elektronische Ressource
Japanisch
Stair and support connecting method and polyfluortetraethylene plate stair sliding support
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2023