Patents Assigned to Lindab AB (Publ)
  • Supporting element and method for manufacturing the same
    Patent number: 6205740
    Abstract: An elongate supporting element has a cross section with a web (9) and two side flanges (10, 11) for the supporting of building panels or the like. The web (9) has an elongate, stress-equalising zone (4) which extends wholly or partly between the two outer ends (8a, 8b) of the supporting element and by means of which the supporting element (8) is reinforced.
    Type: Grant
    Filed: September 10, 1998
    Date of Patent: March 27, 2001
    Assignee: Lindab AB (Publ)
    Inventors: Bengt Ekerholm, Hans Larsson, Ingmar Svensson