The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2014
Filed:
Jan. 26, 2009
Werner Suhm, Gengenbach, DE;
Jurgen Binder, Lahr-Suiz, DE;
Martin Ruder, Gengenbach, DE;
Michael Back, Offenberg, DE;
Werner Suhm, Gengenbach, DE;
Jurgen Binder, Lahr-Suiz, DE;
Martin Ruder, Gengenbach, DE;
Michael Back, Offenberg, DE;
Herrenknecht Vertical GmbH, Schwanau, DE;
Abstract
The invention relates to a method for creating a deep borehole, in particular in an emission-sensitive region, and to a device therefor. The invention is based on the object of providing a drilling method and a drilling device allowing deep boreholes to be created even in regions which are sensitive to emissions, such as inner-city buildings or in nature regions to be protected, and at the same time of reducing significant damage to these regions when creating deep boreholes. This object is achieved in that a shaft structure () is created, a stationary drilling system () is installed into the shaft structure (), the floor () of the shaft structure is prepared as a drilling starting point and the deep borehole is sunk using a suitable drilling method.