Patents by Inventor Sabine Eglsaeer

Sabine Eglsaeer 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).

  • Alloy for roller bearing
    Patent number: 7785531
    Abstract: An alloy for aircraft roller bearings containing: 0.45 to 1.0 wt. % carbon, max 2.0 wt. % manganese, max 1.0 wt. % silicon, 8.5 to 11.5 wt. % chromium, 1.0 to 4.5 wt. % molybdenum, 1.0 to 2.5 wt. % vanadium, max 2.0 wt. % tungsten, max 0.5 wt. % niobium, max 0.5 wt. % tantalum, max 3.0 wt. % nickel, max 0.5 wt. % cobalt, max 0.1 wt. % aluminum, max 0.01 wt. % nitrogen, and the balance being iron and impurities due to production.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: August 31, 2010
    Assignee: Boehler Edelstahl GmbH
    Inventors: Roland Rabitsch, Sven Peissl, Reinhold Ebner, Sabine Eglsaeer
  • ALLOY FOR ROLLER BEARING
    Publication number: 20070215251
    Abstract: An alloy for aircraft roller bearings containing: 0.45 to 1.0 wt. % carbon, max 2.0 wt. % manganese, max 1.0 wt. % silicon, 8.5 to 11.5 wt. % chromium, 1.0 to 4.5 wt. % molybdenum, 1.0 to 2.5 wt. % vanadium, max 2.0 wt. % tungsten, max 0.5 wt. % niobium, max 0.5 wt. % tantalum, max 3.0 wt. % nickel, max 0.5 wt. % cobalt, max 0.1 wt. % aluminum, max 0.01 wt. % nitrogen, and the balance being iron and impurities due to production.
    Type: Application
    Filed: March 19, 2007
    Publication date: September 20, 2007
    Applicant: BOEHLER EDELSTAHL GMBH
    Inventors: Roland RABITSCH, Sven PEISSL, Reinhold EBNER, Sabine EGLSAEER