公开(公告)号：US20160194848A1

公开(公告)日：2016-07-07

申请号：US14911749

申请日：2014-06-20

申请人： BAUER Spezialtiefbau GmbH ,  BAUER MASCHINEN GMBH

发明人： Stefan Michael FINKENZELLER ,  Manfred SCHWEIGER ,  Paul SCHELLER ,  Patrik WENZL

IPC分类号： E02D7/28 ,  E02D13/00 ,  E21B7/20 ,  E02D7/06

CPC分类号： E02D7/28 ,  E02D7/06 ,  E02D13/00 ,  E02D13/04 ,  E21B7/208

摘要： The invention relates to a method and to a device for creating a foundation element in the ground, wherein ground material is removed by means of a drilling tool and a borehole is created, into which a pile pipe and a curable medium are introduced. The borehole is created having a boring diameter that is greater than an outside diameter of the pile pipe by a specified amount, wherein an annular space is formed between a borehole wall and an outer face of the pile pipe. The removed ground material is conveyed in an interior of the pile pipe, while the annular space is kept substantially free of removed ground material. The curable medium is introduced into the annular space in order to anchor the pile pipe in the ground.

摘要翻译： 本发明涉及一种用于在地面中产生基础元件的方法和装置，其中研磨材料通过钻孔工具移除，并且产生钻孔，引入桩管和可固化介质。 该钻孔产生的钻孔直径大于桩管的外径一定量，其中在钻孔壁和桩管的外表面之间形成环形空间。 移除的碎料在桩管的内部被输送，而环形空间保持基本上没有去除的磨碎材料。 将可固化介质引入环形空间中，以便将桩管锚固在地面中。

公开(公告)号：US20170275843A1

公开(公告)日：2017-09-28

申请号：US15510934

申请日：2015-10-27

申请人： BAUER Spezialtiefbau GmbH

发明人： Paul SCHELLER ,  Christoph SCHRÖPPEL

IPC分类号： E02D7/28 ,  E02D5/22 ,  E02D27/52 ,  E02D7/02

CPC分类号： E02D7/28 ,  E02D5/22 ,  E02D7/02 ,  E02D27/425 ,  E02D27/525

摘要： A method and a device to create a foundation in which a foundation pipe is driven into the soil. At least one bore is created into the soil in the perimeter area of the foundation pipe to insert before ramming by means of a drilling tool the diameter of which is significantly smaller than a diameter of the foundation pile. The soil material removed during drilling remains essentially within the bore. Furthermore, a foundation with a foundation pipe which is created accordingly.