Patents Assigned to F. Mannhart AG
  • Patent number: 4461060
    Abstract: Yarn remnants are automatically removed from a bobbin or the like by disposing the bobbin along a longitudinal axis substantially coinciding with its central axis and locating a cutter and at least two strippers about the longitudinal axis. The bobbin is then moved along the axis relative to the cutter and strippers while simultaneously moving the cutter and strippers radially toward the axis. The radial movement of said cutter and strippers is controlled in response to the axial movement of said bobbin through a template having a contour conforming to the shape of said bobbin, so that on the inward movement of the cutter and strippers in cooperation with the axial movement of said bobbin, the yarn is cut and removed.
    Type: Grant
    Filed: November 17, 1981
    Date of Patent: July 24, 1984
    Assignee: F. Mannhart AG
    Inventor: Felix Mannhart