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1.发明公开
公开(公告)号：EP0874088A3
公开(公告)日：1999-03-31
申请号：EP98107467.7
申请日：1998-04-23
申请人： Copros Co., Ltd.
发明人： Miyazaki, Mamoru , Miyazaki, Kaoru
摘要： A high strength shaft, by which wasteful consumption of casing material is reduced, is constructed. After an excavation casing (1) is pressed and driven into the ground and earth inside the driven excavation casing (1) is discharged, an earth-retaining casing (2) is inserted into the excavation casing (1) and a concrete bottom plate (7) is cast in the earth-retaining casing (2), and thereafter, the excavation casing (1) is removed from the ground while a hardening agent (8) is poured into the space between the excavation casing (1) and the earth-retaining casing (2) so that a shaft is constructed.
摘要翻译： 一种高强度轴，通过该外壳材料的浪费的消耗被降低，被构造。 （在后壳体挖掘被按压并且驱动到驱动挖掘壳体内的接地和接地（1）（1）被释放到大地保持壳体（2）被插入到挖掘壳体（1）和一混凝土底板 7）被铸于挡土壳体（2），并且此后，挖掘壳体（1）是从地面，而硬化剂（8）被倒入挖掘壳体（1）和接地之间的空间除去 -retaining壳体（2），所以做了一个轴构成。
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公开(公告)号：EP1227189A3
公开(公告)日：2003-03-05
申请号：EP01128524.4
申请日：2001-11-29
申请人： Copros Co., Ltd.
IPC分类号： E02F5/10
摘要： Provided is an underdrain excavation apparatus by which, while an underdrain is excavated in the ground, a hydrophobic material and/or a water-holding material (functional material) can be filled in the underdrain executed in a smooth and reliable manner. In the underdrain excavation apparatus, a soil cutting shank 11 which is vertically held and a bullet-like underdrain borer 12 which is provided on a lower end of the soil cutting shank 11 are pulled in a horizontal direction by a bulldozer 14 to excavate an underdrain 22 in a ground 21, and a functional material supplied via a functional material transport line 13 provided in the soil cutting shank 11 and in the underdrain borer 12 is filled in the underdrain. A gas flow generator generating a gas flow by jetting a high-pressure gas supplied from a high-pressure gas generator into a tubular body is connected with the functional material transport line 13.
摘要翻译： 本发明提供了一种下沉挖掘装置，其中，在地面挖掘时，可以以平稳可靠的方式将疏水性材料和/或保水材料（功能性材料）填充在暗处。 在凹槽挖掘装置中，垂直保持的土壤切割柄11和设置在土壤切割柄11的下端上的子弹状的埋下钻孔机12由推土机14沿水平方向拉动，以挖掘漏斗 22，并且通过设置在土壤切割柄11和漏斗钻孔器12中的功能材料输送线13供给的功能材料填充在暗处。 通过将从高压气体发生器供给的高压气体喷射到管状体中而产生气流的气流发生器与功能材料输送管线13连接。
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3.发明公开
公开(公告)号：EP0874088A2
公开(公告)日：1998-10-28
申请号：EP98107467.7
申请日：1998-04-23
申请人： Copros Co., Ltd.
发明人： Miyazaki, Mamoru , Miyazaki, Kaoru
摘要： A high strength shaft, by which wasteful consumption of casing material is reduced, is constructed. After an excavation casing (1) is pressed and driven into the ground and earth inside the driven excavation casing (1) is discharged, an earth-retaining casing (2) is inserted into the excavation casing (1) and a concrete bottom plate (7) is cast in the earth-retaining casing (2), and thereafter, the excavation casing (1) is removed from the ground while a hardening agent (8) is poured into the space between the excavation casing (1) and the earth-retaining casing (2) so that a shaft is constructed.
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公开(公告)号：EP1227189A2
公开(公告)日：2002-07-31
申请号：EP01128524.4
申请日：2001-11-29
申请人： Copros Co., Ltd.
IPC分类号： E02F5/10
摘要： Provided is an underdrain excavation apparatus by which, while an underdrain is excavated in the ground, a hydrophobic material and/or a water-holding material (functional material) can be filled in the underdrain executed in a smooth and reliable manner. In the underdrain excavation apparatus, a soil cutting shank 11 which is vertically held and a bullet-like underdrain borer 12 which is provided on a lower end of the soil cutting shank 11 are pulled in a horizontal direction by a bulldozer 14 to excavate an underdrain 22 in a ground 21, and a functional material supplied via a functional material transport line 13 provided in the soil cutting shank 11 and in the underdrain borer 12 is filled in the underdrain. A gas flow generator generating a gas flow by jetting a high-pressure gas supplied from a high-pressure gas generator into a tubular body is connected with the functional material transport line 13.
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