Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a through-hole closing tool capable of effectively closing a space even in the case of penetration, for example, by a plurality of pieces of piping.SOLUTION: A through-hole closing tool 1 comprises a cylinder part 2 that is used by being inserted into a through-hole H and in which a sheet flexible enough to be torsionally deformable is cylindrically molded, and a frame part 3 that is provided along a circumferential direction on at least one axial side of the cylinder part 2. The cylinder part 2 comprises a putty bag 4. The putty bag 4, which is internally filled with fluid putty, has an opening 41 provided in an inner peripheral surface. The putty is pushed out radially inward from the opening 41 when subjected to a compressive force.SELECTED DRAWING: Figure 4
【課題】例えば複数の配管が貫通している場合であっても空間を有効に閉塞できる貫通穴閉塞具を提供する。【解決手段】貫通穴Ｈに挿入して用いられ、ねじり変形が可能な程度に柔軟であるシートが筒状に成形された筒部２と、前記筒部２の、軸方向における少なくとも一方に周方向に沿って設けられた枠部３と、を備え、前記筒部２はパテ袋４を備え、前記パテ袋４は、内部に流動性を有するパテが充填されており、内周面に開口部４１を有し、圧縮力を受けた場合に前記開口部４１から前記パテが径内側に押し出される貫通穴閉塞具１である。【選択図】図４
To provide a through-hole closing tool capable of effectively closing a space even in the case of penetration, for example, by a plurality of pieces of piping.SOLUTION: A through-hole closing tool 1 comprises a cylinder part 2 that is used by being inserted into a through-hole H and in which a sheet flexible enough to be torsionally deformable is cylindrically molded, and a frame part 3 that is provided along a circumferential direction on at least one axial side of the cylinder part 2. The cylinder part 2 comprises a putty bag 4. The putty bag 4, which is internally filled with fluid putty, has an opening 41 provided in an inner peripheral surface. The putty is pushed out radially inward from the opening 41 when subjected to a compressive force.SELECTED DRAWING: Figure 4
【課題】例えば複数の配管が貫通している場合であっても空間を有効に閉塞できる貫通穴閉塞具を提供する。【解決手段】貫通穴Ｈに挿入して用いられ、ねじり変形が可能な程度に柔軟であるシートが筒状に成形された筒部２と、前記筒部２の、軸方向における少なくとも一方に周方向に沿って設けられた枠部３と、を備え、前記筒部２はパテ袋４を備え、前記パテ袋４は、内部に流動性を有するパテが充填されており、内周面に開口部４１を有し、圧縮力を受けた場合に前記開口部４１から前記パテが径内側に押し出される貫通穴閉塞具１である。【選択図】図４
THROUGH-HOLE CLOSING TOOL
貫通穴閉塞具
KOGA SEIICHI (Autor:in)
27.05.2021
Patent
Elektronische Ressource
Japanisch
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