Patents by Inventor Armin Englstler

Armin Englstler 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).

  • Attachment for drilling and/or foundation work
    Patent number: 10767335
    Abstract: The present invention relates to an attachment for drilling and/or foundation work, in particular a casing oscillator or casing rotator, comprising a receiving apparatus for clamping at least one pipe and a drive for generating a rotational movement of the clamped pipe, wherein the attachment comprises at least one integral control unit for an independent carrying out of control functions of the attachment.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: September 8, 2020
    Assignee: Liebherr-Werk Nenzing GmbH
    Inventors: Maximillan Mendler, Sebastian Wedl, Andreas Schwarzhans, Armin Englstler, Bernhard Schneider, Tobias Griesemer
  • Unknown
    Publication number: 20190264412
    Abstract: The present invention relates to an attachment for drilling and/or foundation work, in particular a casing oscillator or casing rotator, comprising a receiving apparatus for clamping at least one pipe and a drive for generating a rotational movement of the clamped pipe, wherein the attachment comprises at least one integral control unit for an independent carrying out of control functions of the attachment.
    Type: Application
    Filed: February 22, 2019
    Publication date: August 29, 2019
    Inventors: Maximillan MENDLER, Sebastian Wedl, Andreas Schwarzhans, Armin Englstler, Bernhard Schneider, Tobias Griesemer