Patents by Inventor Helmuth Kleinoeder

Helmuth Kleinoeder 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).

  • Testing the adhesion of elastic adhesives or elastic sealing materials on surfaces of components
    Patent number: 9958377
    Abstract: A method for testing the adhesion of elastic adhesives or elastic sealing materials on surfaces of components including: a) applying the adhesive/sealing material to a component surface, b) attempting by exerting a peeling force to detach the applied adhesive/sealing material from the component surface, and c) assessing the adhesion of the adhesive/sealing material on the basis of fractures caused in the adhesive/sealing material and the detachment of the adhesive/sealing material from the component surface by the exertion of the peeling force. Prior to and/or during step a), an anti-adhesion material layer is applied to at least one first part of the component surface, which causes poorer adhesion of the adhesive/sealing material to the component surface and therefore can be detached from the component surface with less peeling force than directly from the component surface.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: May 1, 2018
    Assignee: Bombardier Transportation GmbH
    Inventors: Waissi Tello, Helmuth Kleinoeder
  • Testing the Adhesion of Elastic Adhesives or Elastic Sealing Materials on Surfaces of Components
    Publication number: 20160202174
    Abstract: A method for testing the adhesion of elastic adhesives or elastic sealing materials on surfaces of components including: a) applying the adhesive/sealing material to a component surface, b) attempting by exerting a peeling force to detach the applied adhesive/sealing material from the component surface, and c) assessing the adhesion of the adhesive/sealing material on the basis of fractures caused in the adhesive/sealing material and the detachment of the adhesive/sealing material from the component surface by the exertion of the peeling force. Prior to and/or during step a), an anti-adhesion material layer is applied to at least one first part of the component surface, which causes poorer adhesion of the adhesive/sealing material to the component surface and therefore can be detached from the component surface with less peeling force than directly from the component surface.
    Type: Application
    Filed: July 8, 2014
    Publication date: July 14, 2016
    Inventors: Waissi Tello, Helmuth Kleinoeder