Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RUBBER MOLDING WATER CUTOFF MATERIAL
PROBLEM TO BE SOLVED: To provide a rubber molding water cutoff material firmly brought into pressure contact with both of a pair of surfaces constituting an expansion spacing.SOLUTION: A rubber molding water cutoff material of the present invention is a rod-like rubber molding water cutoff material 1 for cutting off intrusion water arranged to interpose so as to be orthogonal to the infiltration direction of the intrusion water intruded into an expansion spacing G, in the expansion spacing G constituted of a pair of opposed surfaces Ca and Pa. The rubber molding water cutoff material comprises a base body 2 having an under surface 2a of a planar shape in a cross-sectional shape in the axis orthogonal direction, and comprises a pair of opposed elastic pieces 3 and 4 respectively integrally standing from left and right end parts 2c and 2d of the base body 2, cuts off the water by expansively opening the respective elastic pieces 3 and 4 while bringing the under surface 2a of the base body 2 into pressure contact with one surface Ca constituting the expansion spacing G and bringing free end parts 3a and 4a of the respective elastic pieces 3 and 4 into pressure contact with the other surface Pa, and is constituted such that an outer surface of the elastic piece 3 on the side in contact with the intrusion water receives water pressure of the intrusion water to complement pressure contact of the free end part 3a of the elastic piece 3.SELECTED DRAWING: Figure 5
【課題】 遊間を構成する一対の面の双方に強固に圧接するゴム製成形止水材の提供。【解決手段】 本発明に係るゴム製成形止水材は、対向する一対の面Cａ，Ｐａで構成される遊間Ｇ内において該遊間Ｇ内に侵入した侵入水の浸入方向に直交するように介在配置し該侵入水の止水を図る棒状のゴム製成形止水材１であって、軸直交方向の断面形状において、平面形状の下面２ａを有する基体２を備えると共に、該基体２の左右端部２ｃ，２ｄからそれぞれ一体に立ち上がり対向する一対の弾性片３，４を備え、上記遊間Ｇを構成する一面Ｃａに上記基体２の下面２ａを圧接すると共に同他面Ｐａに上記各弾性片３，４の自由端部３ａ，４ａを圧接しつつ該各弾性片３，４を拡開して止水を図ると共に、侵入水と接した方の上記弾性片３の外面が該侵入水の水圧を受圧して同弾性片３の自由端部３ａの圧接を補完する構成としたことを特徴とするゴム製成形止水材。【選択図】 図５
RUBBER MOLDING WATER CUTOFF MATERIAL
PROBLEM TO BE SOLVED: To provide a rubber molding water cutoff material firmly brought into pressure contact with both of a pair of surfaces constituting an expansion spacing.SOLUTION: A rubber molding water cutoff material of the present invention is a rod-like rubber molding water cutoff material 1 for cutting off intrusion water arranged to interpose so as to be orthogonal to the infiltration direction of the intrusion water intruded into an expansion spacing G, in the expansion spacing G constituted of a pair of opposed surfaces Ca and Pa. The rubber molding water cutoff material comprises a base body 2 having an under surface 2a of a planar shape in a cross-sectional shape in the axis orthogonal direction, and comprises a pair of opposed elastic pieces 3 and 4 respectively integrally standing from left and right end parts 2c and 2d of the base body 2, cuts off the water by expansively opening the respective elastic pieces 3 and 4 while bringing the under surface 2a of the base body 2 into pressure contact with one surface Ca constituting the expansion spacing G and bringing free end parts 3a and 4a of the respective elastic pieces 3 and 4 into pressure contact with the other surface Pa, and is constituted such that an outer surface of the elastic piece 3 on the side in contact with the intrusion water receives water pressure of the intrusion water to complement pressure contact of the free end part 3a of the elastic piece 3.SELECTED DRAWING: Figure 5
【課題】 遊間を構成する一対の面の双方に強固に圧接するゴム製成形止水材の提供。【解決手段】 本発明に係るゴム製成形止水材は、対向する一対の面Cａ，Ｐａで構成される遊間Ｇ内において該遊間Ｇ内に侵入した侵入水の浸入方向に直交するように介在配置し該侵入水の止水を図る棒状のゴム製成形止水材１であって、軸直交方向の断面形状において、平面形状の下面２ａを有する基体２を備えると共に、該基体２の左右端部２ｃ，２ｄからそれぞれ一体に立ち上がり対向する一対の弾性片３，４を備え、上記遊間Ｇを構成する一面Ｃａに上記基体２の下面２ａを圧接すると共に同他面Ｐａに上記各弾性片３，４の自由端部３ａ，４ａを圧接しつつ該各弾性片３，４を拡開して止水を図ると共に、侵入水と接した方の上記弾性片３の外面が該侵入水の水圧を受圧して同弾性片３の自由端部３ａの圧接を補完する構成としたことを特徴とするゴム製成形止水材。【選択図】 図５
RUBBER MOLDING WATER CUTOFF MATERIAL
ゴム製成形止水材
NAKATANI IKUO (Autor:in) / YOKOO AKIHIKO (Autor:in) / TANIGUCHI TETSUNORI (Autor:in) / OKAYAMA NOBUYUKI (Autor:in) / ENAMI HIROSHI (Autor:in) / MATSUO NOBUHIKO (Autor:in)
06.04.2017
Patent
Elektronische Ressource
Japanisch
| Europäisches Patentamt | 2020