US Patent 9359757 Concrete weldment

A concrete weldment has a central plate with shear force reinforcing members at both ends of the central plate. There is a pair of outstanding arms extending out from each of the ends of the shear reinforcing members. The shear reinforcing members are twisted approximately 45° so that the outstanding arms are rotated substantially 45°. This rotation preserves the vertical and horizontal shear capacity of the weldment as well as to keep the slab reinforcement means well protected with proper concrete coverage. Each of the outstanding arms has a 90 degree bend at the ends for providing increased pull out tensile capacity of the weldment.