Patents Assigned to Rhone-Poulene Viscosuisse SA
  • Patent number: 5419022
    Abstract: In an apparatus for the spin-drawing, on multiple ends, of thermoplastic filament yarns on at least two pairs of godets (1, 2 and 1', 2'), their axes of rotation (7 and 8) are arranged skew with respect to each other in such a way that the axis of rotation (8) of the one godet (2) is arranged to be able to pivot within a plane (12) and the plane (12) forms an angle (.beta.) of 10.degree.-60.degree. with the plane (10). The arrangement according to the invention makes it possible for the first time to spin and simultaneously draw in an integrated manner on multiple ends.
    Type: Grant
    Filed: June 7, 1993
    Date of Patent: May 30, 1995
    Assignee: Rhone-Poulene Viscosuisse SA
    Inventor: Hans Linz