发明名称 METHOD AND DEVICE FOR ENCASING A BOREHOLE
摘要 The invention relates to a method for encasing at least one borehole (3) situated in a ground (2), comprising the following steps: a) The borehole (3) is surrounded by a foundation body (4) enclosing it and arranged in or on the ground (2). b) A bell element (5, 5', 5") is connected to the foundation body (4) in a force-transmitting manner, with the result that an inner region (17) of the bell element (5, 5', 5") is spatially separated from an outer region. In order to carry out an installation of such a device in a rapid, reliable, cost-effective and simple manner, the following method step is additionally proposed: c) The inner region (17) is separated in a pressure-tight manner from the outer region. Corresponding to the method, a device (1, 1 ', 1 ", 1 "') is proposed by means of which the method according to the invention can be carried out in a particularly simple manner.
申请公布号 WO2012140076(A2) 申请公布日期 2012.10.18
申请号 WO2012EP56570 申请日期 2012.04.11
申请人 KOSMEDI GMBH;JUNK, PAUL;MEYER, JUERGEN 发明人 JUNK, PAUL;MEYER, JUERGEN
分类号 E21B33/037 主分类号 E21B33/037
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