Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MOLD AND METHOD FOR FORMING OPEN HOLE
PROBLEM TO BE SOLVED: To facilitate pulling out of a core material of a mold of an open hole.SOLUTION: A mold 1 for forming an open hole, which is a mold of an open hole formed in a constructed body molded using a hardening material, includes a plurality of screw components 100 bundled as a constituent member of a core part 10, with central axes parallel to each other. At least one of the plurality of screw components 100 may be pulled out in the axial direction, by rotating around the central axis and changing a position of an edge part at an engaging location with the adjacent screw component 100.SELECTED DRAWING: Figure 1
【課題】貫通孔の型枠の芯部材を抜き取ることを容易とする。【解決手段】硬化材を用いて成型される被施工体に形成される貫通孔の型枠となる貫通孔形成用型枠１は、芯部１０を構成する部材として、中心軸同士が互いに平行となるように束ねられた複数のねじ部品１００を備える。複数のねじ部品１００のうち少なくとも１つは、中心軸周りに回転して隣接するねじ部品１００との係合箇所の端部の位置を変えることで軸方向に抜き取り可能である。【選択図】図１
MOLD AND METHOD FOR FORMING OPEN HOLE
PROBLEM TO BE SOLVED: To facilitate pulling out of a core material of a mold of an open hole.SOLUTION: A mold 1 for forming an open hole, which is a mold of an open hole formed in a constructed body molded using a hardening material, includes a plurality of screw components 100 bundled as a constituent member of a core part 10, with central axes parallel to each other. At least one of the plurality of screw components 100 may be pulled out in the axial direction, by rotating around the central axis and changing a position of an edge part at an engaging location with the adjacent screw component 100.SELECTED DRAWING: Figure 1
【課題】貫通孔の型枠の芯部材を抜き取ることを容易とする。【解決手段】硬化材を用いて成型される被施工体に形成される貫通孔の型枠となる貫通孔形成用型枠１は、芯部１０を構成する部材として、中心軸同士が互いに平行となるように束ねられた複数のねじ部品１００を備える。複数のねじ部品１００のうち少なくとも１つは、中心軸周りに回転して隣接するねじ部品１００との係合箇所の端部の位置を変えることで軸方向に抜き取り可能である。【選択図】図１
MOLD AND METHOD FOR FORMING OPEN HOLE
貫通孔形成用型枠及び貫通孔形成方法
SHIMABUKURO TAKAHIRO (Autor:in)
23.03.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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