Patents by Inventor Giuseppe Badagnani

Giuseppe Badagnani has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Machine tool with improved spindlehead mounting and traversing means
    Patent number: 4842457
    Abstract: A machining center or machine tool comprises a bed, structure to support and position the workpieces, and a rotary spindle fed with worktools by an automatic tool changer and carried by a spindlehead which also carries the driving motor therefor. The spindlehead moves back and forth along a rectilinear path under the control of a circulating-ball screw and nut assembly, the screw of which is rigid with the spindlehead and has its axis intersecting that of the spindle. The lead nut of the same assembly is caused to rotate by a motor and is kept axially fixed.
    Type: Grant
    Filed: August 12, 1987
    Date of Patent: June 27, 1989
    Assignee: Mandelli S.P.A.
    Inventor: Giuseppe Badagnani