Abstract: A sheet mill table roll in the form of a cylindrical hollow body having hubs therewith fixed therewith on half-axles mounted in table bearing supports. Each end face of the cylindrical hollow body has a coaxially mounted cover with a central port. The diameter of the central port is essentially smaller than the outside diameter of the hub which is fitted with through channels running at its periphery. The covers form with said half-axles annular slots for the passage of cooling fluid through the interior of the roll body.

Abstract: An apparatus for continuous winding of filament on spools comprises a winder means including pairs of fixed and movable centers and a means for feeding spools to and removing them from the centers which is in force transmitting connection with the winder means and has a carriage mounted in guides which are arranged under the centers and extend normally thereto. The carriage is adapted to carry a spool and lift it up to the centers, as well as to remove a spool from the centers due to the provision of a force transmitting connection between each of the movable centers and the carriage. Thus an opportunity is provided for enabling a complete manufacturing line resulting in an improved productivity of the apparatus.