Patents Assigned to Avesta Sheffield AB
  • Roll formed metal profile of thin sheet
    Publication number: 20020124912
    Abstract: A roll-shaped thin metal profile is made from a flat steel blank and has a required rupture limit higher than that one of the flat steel blank. The roll-shaped thin metal profile has a width selected in response to the required rupture limit.
    Type: Application
    Filed: April 10, 2002
    Publication date: September 12, 2002
    Applicant: Avesta Sheffield AB
    Inventor: Leif Carlsson