Patents by Inventor Marco Sartori

Marco Sartori 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).

  • Operating head chuck unit for automatic machine tools
    Patent number: 5056971
    Abstract: The invention relates to the chuck unit of an operating head for automatic machine tools in which the operating head is the type comprising a fork, fitted to the end of a mobile arm and equipped with a number of degrees of freedom, to which the chuck unit is hinged; the chuck unit comprises a chuck and equipment designed to rotate the chuck so that it slides axially.The unit in accordance with the invention is designed for use with a brushless motor and automatic equipment which varies the velocity ratio between the said motor and the chuck.
    Type: Grant
    Filed: October 31, 1989
    Date of Patent: October 15, 1991
    Assignee: JOBS S.p.A.
    Inventor: Marco Sartori