Patents by Inventor Daniel Schmelter

Daniel Schmelter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Angle drilling device
    Patent number: 7717196
    Abstract: In an angle drilling device for introducing or expanding wellbores that are inclined in relation to the horizontal, an angle-adjustable bore rig for a movable feed drive is arranged on a base frame that is movable for example. The bore rig is pivotally connected with the base frame while a connection, for example a link bar, extends between the feed drive and the base frame and has a constant length to effect during travel of the feed drive a change in incline of the bore rig as a consequence of the distance between both pivot points for the bore rig and the point of articulation of the connection.
    Type: Grant
    Filed: February 1, 2008
    Date of Patent: May 18, 2010
    Assignee: TRACTO-TECHNIK GmbH & Co. KG
    Inventors: Gerhard Völkel, Daniel Schmelter
  • ANGLE DRILLING DEVICE
    Publication number: 20080210469
    Abstract: In an angle drilling device for introducing or expanding wellbores that are inclined in relation to the horizontal, an angle-adjustable bore rig for a movable feed drive is arranged on a base frame that is movable for example. The bore rig is pivotally connected with the base frame while a connection, for example a link bar, extends between the feed drive and the base frame and has a constant length to effect during travel of the feed drive a change in incline of the bore rig as a consequence of the distance between both pivot points for the bore rig and the point of articulation of the connection.
    Type: Application
    Filed: February 1, 2008
    Publication date: September 4, 2008
    Applicant: TRACTO-TECHNIK GmbH & Co. KG
    Inventors: GERHARD VOLKEL, Daniel Schmelter