Patents Assigned to TGC Technologie Beteiligungsgesellschaft
  • Method and device for grinding and polishing wooden materials and corresponding wooden parts
    Patent number: 8920212
    Abstract: The present invention relates to a method and a device for processing parts, preferably made from timber-derived materials, especially MDF elements for achieving a sanded or polished surface, wherein blasting media are directed onto the surface at a shallow impact angle, and correspondingly produced wood parts.
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: December 30, 2014
    Assignee: TGC Technologie Beteiligungsgesellschaft
    Inventors: Karl-Heinz Ullerich, Gerhard Brendel