Patents by Inventor Meinolf Rameil

Meinolf Rameil 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).

  • Self-propelled drilling head
    Patent number: 11346155
    Abstract: A self-propelled drilling head for drilling in soil by means of a multi-stage method comprises the drilling head having a housing and a drilling head tip arranged in the housing, and a spacer provided on the drilling head tip, by means of which the drilling head tip is in contact with the housing in order to change the multi-stage method to a method with a reduced number of stages.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: May 31, 2022
    Assignee: TRACTO-TECHNIK GmbH & Co. KG
    Inventor: Meinolf Rameil
  • SELF-PROPELLED DRILLING HEAD
    Publication number: 20210025234
    Abstract: A self-propelled drilling head for drilling in soil by means of a multi-stage method comprises the drilling head having a housing and a drilling head tip arranged in the housing, and a spacer provided on the drilling head tip, by means of which the drilling head tip is in contact with the housing in order to change the multi-stage method to a method with a reduced number of stages.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 28, 2021
    Inventor: Meinolf Rameil
  • Earth drilling device
    Patent number: 9243456
    Abstract: The invention relates to an earth drilling device (1) for boring a borehole into the soil and/or for drawing a line (9) into an underground passage, comprising at least one system line (4, 6) extending from the earth drilling device to a start region, wherein the system line is designed in an electrically insulating manner.
    Type: Grant
    Filed: March 3, 2010
    Date of Patent: January 26, 2016
    Assignee: TRACTO-TECHNIK GMBH & CO. KG
    Inventors: Franz-Josef Püttmann, Gerhard Völkel, Peter Grass, Meinolf Rameil
  • Apparatus for mixing a powdery medium with a fluid
    Patent number: 9132395
    Abstract: An apparatus for mixing a powdery medium with a fluid includes a mixing vessel which can be filled with the fluid and which has a feed for the fluid, an inlet for the powdery medium and an outlet for the fluid mixed with the powdery medium, and at least one mixing screw arranged inside the mixing vessel and driven by a rotary drive.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: September 15, 2015
    Assignee: Tracto-Technik GmbH & Co. KG
    Inventors: Manfred Schauerte, Markus Hamers, Meinolf Rameil
  • Metering apparatus and method for introducing a powdery medium into a fluid
    Patent number: 8753001
    Abstract: The application relates to a metering apparatus for introducing a powdery medium into a fluid, comprising a guide device for guiding the fluid and a metering device, said metering device being arranged above the guide device such that the powdery medium released by the metering unit is scattered onto the surface of the fluid.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: June 17, 2014
    Assignee: Tracto-Technik GmbH & Co. KG
    Inventors: Manfred Schauerte, Markus Hamers, Meinolf Rameil
  • Metering apparatus and method for introducing a powdery medium into a fluid
    Patent number: 8596855
    Abstract: A metering apparatus for introducing a powdery medium into a fluid includes a mixing vessel that can be filled with a fluid and a metering unit for the powdery medium. The metering unit has an inlet for the powdery medium, an inlet for a compressed gas and an outlet extending towards the mixing vessel, through which the powdery medium and the compressed gas can be discharged into the mixing vessel.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: December 3, 2013
    Assignee: Tracto-Technik GmbH & Co. KG
    Inventors: Manfred Schauerte, Markus Hamers, Meinolf Rameil
  • Apparatus for mixing a powdery medium with a fluid
    Patent number: 8414179
    Abstract: An apparatus for mixing a powdery medium with a fluid includes a mixing vessel which can be filled with the fluid and which has a feed for the fluid, an inlet for the powdery medium and an outlet for the fluid mixed with the powdery medium, and at least one mixing screen which divides the mixing vessel into a first section which includes the feed and a second section which includes the inlet.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: April 9, 2013
    Assignee: Tracto-Technik GmbH & Co. KG
    Inventors: Manfred Schauerte, Markus Hamers, Meinolf Rameil
  • METERING APPARATUS AND METHOD FOR INTRODUCING A POWDERY MEDIUM INTO A FLUID
    Publication number: 20120170402
    Abstract: The application relates to a metering apparatus for introducing a powdery medium into a fluid, comprising a guide device for guiding the fluid and a metering device, said metering device being arranged above the guide device such that the powdery medium released by the metering unit is scattered onto the surface of the fluid.
    Type: Application
    Filed: May 27, 2010
    Publication date: July 5, 2012
    Applicant: Tracto-Technik GmbH & Co.KG
    Inventors: Manfred Schauerte, Markus Hamers, Meinolf Rameil
  • EARTH DRILLING DEVICE
    Publication number: 20120087738
    Abstract: The invention relates to an earth drilling device (1) for boring a borehole into the soil and/or for drawing a line (9) into an underground passage, comprising at least one system line (4, 6) extending from the earth drilling device to a start region, wherein the system line is designed in an electrically insulating manner.
    Type: Application
    Filed: March 3, 2010
    Publication date: April 12, 2012
    Applicant: TRACTO-TECHNIK GMBH & CO. KG
    Inventors: Franz-Josef Püttmann, Gerhard Völkel, Peter Grass, Meinolf Rameil
  • APPARATUS FOR MIXING A POWDERY MEDIUM WITH A FLUID
    Publication number: 20110255365
    Abstract: An apparatus for mixing a powdery medium with a fluid includes a mixing vessel which can be filled with the fluid and which has a feed for the fluid, an inlet for the powdery medium and an outlet for the fluid mixed with the powdery medium, and at least one mixing screen which divides the mixing vessel into a first section which includes the feed and a second section which includes the inlet.
    Type: Application
    Filed: October 20, 2010
    Publication date: October 20, 2011
    Applicant: Tracto-Technik GmbH & Co. KG
    Inventors: MANFRED SCHAUERTE, Markus Hamers, Meinolf Rameil
  • METERING APPARATUS AND METHOD FOR INTRODUCING A POWDERY MEDIUM INTO A FLUID
    Publication number: 20110255363
    Abstract: A metering apparatus for introducing a powdery medium into a fluid includes a mixing vessel that can be filled with a fluid and a metering unit for the powdery medium. The metering unit has an inlet for the powdery medium, an inlet for a compressed gas and an outlet extending towards the mixing vessel, through which the powdery medium and the compressed gas can be discharged into the mixing vessel.
    Type: Application
    Filed: October 20, 2010
    Publication date: October 20, 2011
    Applicant: Tracto-Technik GmbH & Co. KG
    Inventors: MANFRED SCHAUERTE, Markus Hamers, Meinolf Rameil
  • APPARATUS FOR MIXING A POWDERY MEDIUM WITH A FLUID
    Publication number: 20110090757
    Abstract: An apparatus for mixing a powdery medium with a fluid includes a mixing vessel which can be filled with the fluid and which has a feed for the fluid, an inlet for the powdery medium and an outlet for the fluid mixed with the powdery medium, and at least one mixing screw arranged inside the mixing vessel and driven by a rotary drive.
    Type: Application
    Filed: October 20, 2010
    Publication date: April 21, 2011
    Applicant: Tracto-Technik GmbH & Co. KG
    Inventors: MANFRED SCHAUERTE, Markus Hamers, Meinolf Rameil