Patents by Inventor Castellini Adriano

Castellini Adriano 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).

  • Boring and facing head as well as a machine designed for receiving this head
    Patent number: 4489629
    Abstract: A boring and facing head for use in a machine tool comprising a body for insertion into a spindle on the machine tool, a tool, a slide mechanism for supporting the tool for movement transversely of the body, a series of shafts and gears for actuating the slide, and a coupling tongue located at the end of one of these shafts and slidably engageable with a rotary device supported by the machine tool whose rotary movement is precision-controlled by a numerical control unit.
    Type: Grant
    Filed: December 14, 1981
    Date of Patent: December 25, 1984
    Assignee: D'Andrea S.p.A.
    Inventors: Nicola D'Andrea, Ermanno D'Andrea, Castellini Adriano, Medea Ferdinando