Patents Assigned to Ostspenn Holding a/s
  • Patent number: 4951438
    Abstract: An arrangement joins concrete beams and columns for building structures. Adjacent parts of columns and beams to be joined are provided with imbedded joint fittings which can be engaged with each other for joining the beams and the acolumns when erecting the building structure. Each joint unit comprises the following parts: (a) a support casing or box which is imbedded in the end of the beam the box being open and flush with the transverse end surface of the beam, (b) a complementary support casing or box imbedded in the column for each beam, the box being open toward the side surface of the column and running flush therewith, and (c) a separate mountable and removable bridge element positioned in a support box in the column and in a support box in a beam and forming a bridging element between the column and the beam in the joint therebetween.
    Type: Grant
    Filed: February 15, 1989
    Date of Patent: August 28, 1990
    Assignee: Ostspenn Holding a/s
    Inventor: Bjorn O. Thoresen