Patents Assigned to LIGenium GmbH
  • Patent number: 12226929
    Abstract: The invention relates to a component made from a material consisting predominantly of renewable raw materials, the component having at least one hole with a longitudinal axis (A) and the material being locally compressed in the region peripherally adjoining the hole. According to the method, at least one pin, which comprises a substantially cylindrical shaft and a tip having a reducing diameter in the direction of the component, penetrates into the material, thus creating a hole in the component, and displaces the wood material radially and/or axially, so that the material in the region surrounding the hole is compressed. The tool used for carrying out the method is designed in the form of at least one pin having a cylindrical or polygonal shaft and a tip reducing in diameter in the direction of the component.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: February 18, 2025
    Assignee: LIGenium GmbH
    Inventors: Christoph Alt, Eric Penno, Sven Eichhorn, Ronny Eckardt