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1. 发明授权

US06484820B1 Method and device for driving bore-holes, especially in the sea bed, using a guide tip 失效
标题翻译：使用引导头，特别是在海床中驱动钻孔的方法和装置
公开(公告)号：US06484820B1
公开(公告)日：2002-11-26
申请号：US09355354
申请日：1999-09-27
申请人： Fritz Tibussek , Hermann-Josef Von Wirth
发明人： Fritz Tibussek , Hermann-Josef Von Wirth
IPC分类号： E21B7128
CPC分类号： E21B10/26 , E21B4/02 , E21B4/04 , E21B4/16 , E21B7/124 , E21B7/128 , E21B7/28 , E21B10/62 , E21B43/29
摘要： A process and an apparatus for sinking drill holes, in particular exploration and extraction drill holes, with a drill pipe, which at its end facing the floor to be mined is provided with a guide point fixed in the longitudinal direction of the drill pipe and a drill head with at least one cutting element. The drill head can be moved in the longitudinal direction of the drill pipe between a top position, in which the guide point projects beyond the at least one cutting element, and a bottom position in which the at least one cutting element is positioned at the same height as the end of the guide point or projects beyond same in the operating direction. When the drill head is in the top position, the drill pipe is moved in the direction of the drill hole to be produced until the guide point by cooperating with the floor fixes it in position. Then the drill head is moved into its bottom position in order to produce the drill hole.
摘要翻译：一种用于将钻孔，特别是钻探孔和钻孔沉入钻孔的方法和装置，其钻头在其面对要开采的地板的端部设置有沿钻杆纵向方向固定的引导点，具有至少一个切割元件的钻头。所述钻头可以在所述钻杆的纵向方向上移动，所述钻头在所述引导点突出超过所述至少一个切割元件的顶部位置与所述至少一个切割元件位于所述至少一个切割元件的底部位置之间移动高度作为导向点的末端或在操作方向上超出相同的项目。当钻头处于顶部位置时，钻杆沿钻孔的方向移动以产生，直到通过与地板配合的引导点将其固定在适当位置。然后钻头移动到其底部位置以产生钻孔。

2. 发明授权

US06422324B1 Method and device for driving bore-holes, in the sea bed using a counterflush method 失效
标题翻译：使用反吹方式在海床中钻孔的方法和装置
公开(公告)号：US06422324B1
公开(公告)日：2002-07-23
申请号：US09319657
申请日：1999-08-06
申请人： Fritz Tibussek , Hermann-Josef Von Wirth
发明人： Fritz Tibussek , Hermann-Josef Von Wirth
IPC分类号： E21B712
CPC分类号： E21B19/09 , E21B7/124 , E21B7/128 , E21B17/07 , E21B19/08 , E21B21/001 , E21B21/14 , E21B43/29
摘要： Method of, and apparatus for, sinking bore holes, in particular exploratory and extraction bore holes, in the sea bed (40). The material from the sea bed is loosened with the aid of a rotating drill head (10) which is arranged at the bottom end of a drill string (5) which is suitable for transmitting a torque. The top end of the drill string is mounted on a floating platform (1), it being the case that the drill string (5) comprises at least two telescopically interengaging drill-string parts (6, 7) which, during a vertical movement of the platform, induced for example by the sea swell, execute a movement relative to one another, with the result that the drill head (10) rests with an essentially constant force on the surface which is to be cleared away.
摘要翻译：在海床（40）中沉没钻孔，特别是探空和提取钻孔的方法和装置。来自海床的材料借助于旋转的钻头（10）而被松动，所述旋转钻头（10）布置在适于传递扭矩的钻柱（5）的底端处。钻柱的顶端安装在浮动平台（1）上，这是钻柱（5）包括至少两个可伸缩地相互接合的钻柱部分（6,7）的情况，其在垂直运动期间例如由海浪引起的平台相对于彼此执行运动，结果是钻头（10）以要清除的表面上的基本上恒定的力放置。

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