Patents by Inventor Giampietro Pellanda

Giampietro Pellanda 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).

  • Hydraulic power supply unit, particularly for auxiliary actuators in presses
    Patent number: 6332315
    Abstract: An actuation and supply unit, particularly for auxiliary actuators suitable to actuate complementary fixtures and/or tools in die-forming presses actuated by a main actuator, comprising a hydraulic power source which is associated with a reservoir and is connected to a section for accumulating the hydraulic power, the accumulation section being associated, through the interposition of distribution cylinder, with at least one auxiliary actuator.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: December 25, 2001
    Assignee: Special Springs S.r.l.
    Inventors: Augusto Cappeller, Vanni Gallocchio, Giampietro Pellanda, Massimo Fiorese