Patents by Inventor Olaf Helms

Olaf Helms 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).

  • Agricultural Sprayer and Agricultural Sprayer Arm in Composite Construction
    Publication number: 20170000103
    Abstract: The invention relates to an agricultural sprayer arm to attach a conduit spreading a good, with multiple foldable segments articulately attached to each other, the shape of at least one segment of which is determined by longitudinal beams mainly loaded by traction and diagonal braces connected thereto and mainly loaded by pressure and/or torsion, wherein the longitudinal beams are made of fiber reinforced material and the diagonal braces are made of a light alloy. The invention also relates to an agricultural sprayer comprising one such agricultural sprayer arm or two such agricultural sprayer arms.
    Type: Application
    Filed: July 1, 2016
    Publication date: January 5, 2017
    Inventors: Erhard Wissler, Thomas Leschik, Olaf Helms
  • Aircraft landing gear
    Patent number: 8083180
    Abstract: The invention relates to an aircraft landing gear comprising a landing gear leg, wherein the landing gear leg or one or more parts of the landing gear leg consists partly or completely of a fiber composite material.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: December 27, 2011
    Assignee: Liebherr-Aerospace Lindenberg GmbH
    Inventors: Jorg Meyer, Ulrich Grabherr, Werner Hufenbach, Olaf Helms, Ole Renner, Maik Gude
  • Aircraft landing gear
    Publication number: 20080230650
    Abstract: The invention relates to an aircraft landing gear comprising a landing gear leg, wherein the landing gear leg or one or more parts of the landing gear leg consists partly or completely of a fiber composite material.
    Type: Application
    Filed: March 18, 2008
    Publication date: September 25, 2008
    Inventors: Jorg Meyer, Ulrich Grabherr, Werner Hufenbach, Olaf Helms, Ole Renner, Maik Gude