Patents Assigned to Herrenknecht Vertical GmbH
  • Patent number: 9523249
    Abstract: The invention relates to a pipe store for supplying and discharging pipe bodies, in particular drill rods, casing pipes, and/or drill-string parts, such as drill collars, drilling motors or the like, to and from a drilling rig for creating deep wells, having a basic structure, having at least one framework which is provided in the form of a transporting and storage framework for pipe bodies and in which a plurality of pipe bodies are arranged to form a load, and having a removal apparatus for removing the pipe bodies from the framework and supplying the pipe bodies into the framework, characterized in that the basic structure has at least two accommodating portions for accommodating the framework in an essentially horizontal arrangement, in that, following insertion into the accommodating portion, the framework is fastened in a rotatable manner therein, and can be transferred from a horizontal orientation into a vertical orientation by means of a lifting element, in that each of the pipe bodies can be individ
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: December 20, 2016
    Assignee: HERRENKNECHT VERTICAL GMBH
    Inventors: Jürgen Binder, Andrej Nadan
  • Patent number: 8662203
    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 (20) is created, a stationary drilling system (10) is installed into the shaft structure (20), the floor (23) of the shaft structure is prepared as a drilling starting point and the deep borehole is sunk using a suitable drilling method.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: March 4, 2014
    Assignee: Herrenknecht Vertical GmbH
    Inventors: Werner Suhm, Jurgen Binder, Martin Ruder, Michael Back