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US 2013/0199851 A1Published application
Method for producing a horizontally drilled bore in the ground and horizontal drilling device
AssigneeTRACTO-TECHNIK GmbH & Co. KG
InventorsElmar Koch, Sebastian Fischer, Andreas Joachim Hanses
Life of this patent
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Abstract
A method for producing a horizontally drilled bore hole in the ground includes the steps of producing a pit having a circular cross-section; lowering a horizontal drilling device into the pit, the horizontal drilling device having a circular cross-section in at least part of the section in which it is positioned once it is lowered into the pit; and producing a horizontally drilled bore hole using the horizontal drilling device.
Claims18
-15. (canceled)
A method for generating a horizontal bore in the ground comprising the steps of:
- generating an excavation pit having a circular cross section;
- lowering a horizontal drilling device into the excavation pit, wherein parts of the horizontal drilling device have a circular cross section at least in a section in which the horizontal drilling device is arranged in the excavation pit after the lowering;
- and
- generating the horizontal bore with the horizontal drilling device.
1 more element
Dependencies are inferred from the claim text.