Patents Assigned to Hercules
  • Filament winding system
    Patent number: 4867834
    Abstract: A filament winding system includes a head that selects the number of tows within a winding band while winding and positions the winding band directly on the mandrel according to its contours.
    Type: Grant
    Filed: February 24, 1988
    Date of Patent: September 19, 1989
    Assignee: Hercules
    Inventors: Brian A. Alenskis, Gerald L. Geil, Dee R. Gill, Brian N. Moloney