Patents by Inventor Roberto Gallizio

Roberto Gallizio 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).

  • System for the rapid clamping of dies on a horizontal press for the injection moulding of plastics materials
    Patent number: 4867666
    Abstract: A system for the rapid clamping of dies on a horizontal press for the injection moulding of plastics materials consists of a pair of structures fixed permanently along two opposite sides of the fixed and movable plates of the press and defining therewith two guides adapted slidably to receive the fixing flanges of the respective die. Motor-driven clamping means are associated with these guides and are operable simultaneously to clamp the fixing flanges of the die to the attachment structures.
    Type: Grant
    Filed: April 6, 1988
    Date of Patent: September 19, 1989
    Assignee: Fiat Auto S.p.A.
    Inventors: Giuseppe Brizio, Roberto Gallizio, Luigi Tosco