发明申请
US20160194848A1 METHOD AND DEVICE FOR PRODUCING A FOUNDATION ELEMENT IN THE GROUND
审中-公开
在地面上生产基础元素的方法和装置
- 专利标题: METHOD AND DEVICE FOR PRODUCING A FOUNDATION ELEMENT IN THE GROUND
- 专利标题(中): 在地面上生产基础元素的方法和装置
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申请号: US14911749申请日: 2014-06-20
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公开(公告)号: US20160194848A1公开(公告)日: 2016-07-07
- 发明人: Stefan Michael FINKENZELLER , Manfred SCHWEIGER , Paul SCHELLER , Patrik WENZL
- 申请人: BAUER Spezialtiefbau GmbH , BAUER MASCHINEN GMBH
- 申请人地址: DE Schrobenhausen DE Schrobenhausen
- 专利权人: BAUER Spezialtiefbau GmbH,BAUER Maschinen GmbH
- 当前专利权人: BAUER Spezialtiefbau GmbH,BAUER Maschinen GmbH
- 当前专利权人地址: DE Schrobenhausen DE Schrobenhausen
- 优先权: EP13180333.0 20130814
- 国际申请: PCT/EP2014/063006 WO 20140620
- 主分类号: E02D7/28
- IPC分类号: E02D7/28 ; E02D13/00 ; E21B7/20 ; E02D7/06
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.