Patents by Inventor Giancarlo Zoccoletti

Giancarlo Zoccoletti 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 for air seal tests on cart wheel rims
    Patent number: 5267468
    Abstract: A machine for testing for air seal leaks in wheel rims which includes closure members for enclosing the inner chamber defined by the wheel hub and an outer casing which surrounds the closure members and into which a fluid is introduced under pressure. A liquid circuit is provided for initially filling the inner chamber with an incompressible liquid and a detection device communicates with the circuit to measure increases in pressures resulting from fluid leaking into the inner chamber during testing.
    Type: Grant
    Filed: June 12, 1992
    Date of Patent: December 7, 1993
    Inventors: Giancarlo Zoccoletti, Enrico Dinon