Patents Assigned to Wohler Brush Tech GmbH
  • Roller brush and method for production thereof
    Patent number: 8069525
    Abstract: In a process for the production of a roll brush the first step consists of extruding a retaining profile 2 of plastic, which through the fill 3 with bristles forms a strip brush 1 as an intermediate product, the strip brush 1 being subsequently helically wound on a winding mandrel 4 with the adjoining side faces 6,7 of the retaining profiles 2 being glued or fused to form a roll brush.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: December 6, 2011
    Assignee: Wöhler Brush Tech GmbH
    Inventor: Rudolf Brenken
  • Roller brush and method for production thereof
    Publication number: 20090223011
    Abstract: In a process for the production of a roll brush the first step consists of extruding a retaining profile 2 of plastic, which through the fill 3 with bristles forms a strip brush 1 as an intermediate product, the strip brush 1 being subsequently helically wound on a winding mandrel 4 with the adjoining side faces 6,7 of the retaining profiles 2 being glued or fused to form a roll brush.
    Type: Application
    Filed: September 12, 2006
    Publication date: September 10, 2009
    Applicant: Wohler Brush Tech GmbH
    Inventor: Rudolf Brenken