Precast column with shear-head sections

Claim 1

COMPOSITE PRECAST COLUMN WITH SHEAR-HEAD FRAMING INTEGRATED THEREWITH THE THE CASTING STEP, WHICH COMPRISES IN COMBINATION, A REINFORCED CONCRETE COLUMN SECTION WITH INTERNALLY PLACED LONGITUDINALLY REINFORCING STEEL AND A SUPPORT-CONNECTOR MEANS AT EACH END THEREOF, AT LEAST ONE LATERALLY EXTENDING SHEAR-HEAD SECTION SPACED ALONG THE LENGTH OF SAID COLUMN SECTION, WITH EACH SHEARHEAD SECTION COMPRISING AT LEAST ONE LATERALLY PROJECTING STEEL FRAMING MEMBER WHICH IS CAST INTO AND FIXEDLY CONNECTED WITH THE REINFORCED COLUMN SECTION TO ACCOMMODATE SHEAR AND BENDING MOMENTS, SAID STEEL FRAMING MEMBER IN TURN HAVINF A PLURALITY OF DOWEL MEMBERS PROJECTING THEREFROM AT RIGHT ANGLES THERETO IN TWO DIRECTIONS AND CONNECTING INTO THE BODY OF THE COLUMN SECTION SUCH THAT THERE IS A BONDING AND SPLICING WITH SAID LONGITUDINAL STEEL REINFORCING THEREIN, AND SAID STEEL FRAMING MEMBER BEING POSITIONED TO HAVE WEB PORTIONS SET BACK FROM THE PERIPHERY OF THE COLUMN TO PROVIDE THEREBY A RESULTING PERIPHERAL NOTCHED SECTION FOR AT LEAST THE DEPTH OF SAID STEEL FRAMING MEMBER ENTIRELY AROUND THE BODY OF SAID COLUMN AT EACH SHEAR-HEAD SECTION, WHEREBY CONCRETE SUBSEQUENTLY BEING POURED AROUND THE COLUMN OVER EACH SHEAR-HEAD SECTION WILL KEY INTO THE COLUMN PERIPHERY AT EACH FLOOR LEVEL.