Patents Assigned to Polytool Srl
  • Method and apparatus for forming a multi-lobed winding for the stator of an alternator
    Patent number: 6196273
    Abstract: A method and apparatus are provided for forming a multi-lobed winding for the stator of an alternator, particularly for use in the automotive field and of the type comprising turns defining a star-shaped configuration having a plurality of radial lobes alternated with hollows.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: March 6, 2001
    Assignee: Polytool Srl
    Inventor: Giorgio Barrera