首页> 外国专利> Bit less drilling system for drilling deep holes in e.g. tunnel for mounting power cable, has casing designed as lattice and made of plastic with low temperature, metal and ceramics, and device manipulating rock and borehole wall

Bit less drilling system for drilling deep holes in e.g. tunnel for mounting power cable, has casing designed as lattice and made of plastic with low temperature, metal and ceramics, and device manipulating rock and borehole wall

机译：用于钻深孔的无位钻孔系统，例如用于安装电力电缆的隧道，具有设计成格子的外壳，该外壳由耐高温的塑料，金属和陶瓷制成，并具有操纵岩石和井壁的装置

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The system has a casing designed as a lattice or a tear-resistant film and made of plastic with low temperature, metal and ceramics. A device is provided for manipulation of rock, a transporting equipment and a borehole wall, which is made of metal and plastic and exhibits an elliptical, square, polygonal form. An aggregate is provided for achieving water pressure that is necessary for drilling. Holes are provided for locking segments of the borehole wall, and rack gears are made of metal. The borehole wall enables driving of the drilling system in an upward and downward manner.

机译：该系统的外壳设计为格子或抗撕裂薄膜，由低温塑料，金属和陶瓷制成。提供了一种用于操纵岩石的装置，一种运输设备和一个由金属和塑料制成并且呈椭圆形，正方形，多边形形式的井眼壁。提供骨料以达到钻井所需的水压。提供了用于锁定井眼壁段的孔，齿条由金属制成。钻孔壁能够以向上和向下的方式驱动钻井系统。

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公开/公告号DE102010004609A1

专利类型
公开/公告日2011-08-25

原文格式PDF
申请/专利权人 SMOLKA PETER P.;
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申请/专利号DE20101004609
发明设计人 SMOLKA PETER P.;
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申请日2010-01-13
分类号E21B7/18;E21B25/02;
国家 DE
入库时间 2022-08-21 17:47:25

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