in fig1 of the drawings the boom extension 24 is shown extended into the open throat of the converter 12 which has been tilted into a pouring position with respect to a tap hole t therein by referring now to fig2 of the drawings a top plan view of the elevated device just described will be seen to include a pivot piston and cylinder 31 one end of which is pivoted to a third bracket 32 on the collar 29 and the other end of which is pivoted to a horizontal portion of the vertical support member 10 heretofore referred to acuation moves the elevated device on brackets 15 in an arcuate path by referring again to fig1 of the drawings it will be seen that the vertical support member 10 has horizontal sections on its upper and lower ends so that in effect it becomes a structural member capable of easily supporting the elevated device of the invention from any suitable overhead structure in a mill building or enclosure as indicated by the numeral 11 herein still referring to fig1 of the drawings it will be observed that the operating floor 13 is freed of any apparatus or mechanism by positioning the elevated device of the invention in spaced relation thereabove and thus provides.