Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a tread installing structure capable of easily fixing a tread to an open string in a stable state, and capable of forming wooden open stairs excellent in design, with a simple constitution.SOLUTION: An installation structure of the tread 12 is provided for forming the wooden open stairs 20 by installing the tread 12 by being supported by a pair of open strings 11, and is composed of a plate-like tread fixing flat plate 50 installed by fixing both end parts to a horizontal step part 11c of the open strings 11 and a plate storing digging-in part 51 formed on the under surface side of the tread 12 and having the same depth as a thickness of the tread fixing flat plate 50. The tread fixing flat plate 50 is fixed to the pair of open strings 11 in a state of superposing a string fixing part 50a of both end parts on the horizontal step part 11c of respective steps, and is fixed in a state of superposing the tread 12 on the tread fixing flat plate 50, and the tread 12 is installed in the horizontal step part 11c of the respective steps of the pair of open strings 11 via this tread fixing flat plate 50.
【課題】簡易な構成によって、容易に且つ安定した状態で段板をササラ桁に固定できると共に、意匠性に優れた木製のオープン階段を形成することのできる段板取付け構造を提供する。【解決手段】一対のササラ桁１１に支持させて段板１２を取り付けることにより、木製のオープン階段２０を形成する段板１２の取付け構造であって、ササラ桁１１の水平段部１１ｃに両端部を固定して取り付けられる平板状の段板固定用平プレート５０と、段板１２の下面側に形成された、段板固定用平プレート５０の厚さと同様の深さのプレート収容掘込み部５１とからなる。各段の水平段部１１ｃに、両端部分の桁固定部５０ａを重ね合わせた状態で、段板固定用平プレート５０を一対のササラ桁１１に固定し、段板１２を段板固定平プレート５０に重ね合わせた状態で固定して、この段板固定用平プレート５０を介して段板１２を一対のササラ桁１１の各段の水平段部１１ｃに取り付ける。【選択図】図３
PROBLEM TO BE SOLVED: To provide a tread installing structure capable of easily fixing a tread to an open string in a stable state, and capable of forming wooden open stairs excellent in design, with a simple constitution.SOLUTION: An installation structure of the tread 12 is provided for forming the wooden open stairs 20 by installing the tread 12 by being supported by a pair of open strings 11, and is composed of a plate-like tread fixing flat plate 50 installed by fixing both end parts to a horizontal step part 11c of the open strings 11 and a plate storing digging-in part 51 formed on the under surface side of the tread 12 and having the same depth as a thickness of the tread fixing flat plate 50. The tread fixing flat plate 50 is fixed to the pair of open strings 11 in a state of superposing a string fixing part 50a of both end parts on the horizontal step part 11c of respective steps, and is fixed in a state of superposing the tread 12 on the tread fixing flat plate 50, and the tread 12 is installed in the horizontal step part 11c of the respective steps of the pair of open strings 11 via this tread fixing flat plate 50.
【課題】簡易な構成によって、容易に且つ安定した状態で段板をササラ桁に固定できると共に、意匠性に優れた木製のオープン階段を形成することのできる段板取付け構造を提供する。【解決手段】一対のササラ桁１１に支持させて段板１２を取り付けることにより、木製のオープン階段２０を形成する段板１２の取付け構造であって、ササラ桁１１の水平段部１１ｃに両端部を固定して取り付けられる平板状の段板固定用平プレート５０と、段板１２の下面側に形成された、段板固定用平プレート５０の厚さと同様の深さのプレート収容掘込み部５１とからなる。各段の水平段部１１ｃに、両端部分の桁固定部５０ａを重ね合わせた状態で、段板固定用平プレート５０を一対のササラ桁１１に固定し、段板１２を段板固定平プレート５０に重ね合わせた状態で固定して、この段板固定用平プレート５０を介して段板１２を一対のササラ桁１１の各段の水平段部１１ｃに取り付ける。【選択図】図３
TREAD INSTALLING STRUCTURE
段板取付け構造
ITO MITSUO (Autor:in)
27.07.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
TREAD, STAIRCASE STRUCTURE, AND METHOD OF MANUFACTURING TREAD
| Europäisches Patentamt | 2017