Patents by Inventor Roberto Zanni

Roberto Zanni 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).

  • Assembly for a withdrawable switching device and related switching device
    Patent number: 9787068
    Abstract: An assembly for a low voltage withdrawable switching device, comprising: a supporting frame into which/from which a switching unit of the withdrawable switching device can be inserted/withdrawn; a first connector placed at and protruding from a bottom portion of the supporting frame, which is adapted to be coupled with a second connector of the switching unit; and a shutter assembly. The shutter assembly comprises: an opening for allowing the coupling between the first and second connectors; a cover member which is adapted to be moved from a cover position to an open position so as to make the opening accessible for the coupling between the first and second connectors. The cover member is adapted to be moved from the cover position to the open position by the first connector. The shutter assembly is operatively mounted movable into the supporting frame.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: October 10, 2017
    Assignee: ABB Schweiz AG
    Inventors: Roberto Rota Martir, Gustavo Brignoli, Roberto Zanni, Wainer Fumagalli
  • ASSEMBLY FOR A WITHDRAWABLE SWITCHING DEVICE AND RELATED SWITCHING DEVICE
    Publication number: 20170207610
    Abstract: An assembly for a low voltage withdrawable switching device, comprising: a supporting frame into which/from which a switching unit of the withdrawable switching device can be inserted/withdrawn; a first connector placed at and protruding from a bottom portion of the supporting frame, which is adapted to be coupled with a second connector of the switching unit; and a shutter assembly. The shutter assembly comprises: an opening for allowing the coupling between the first and second connectors; a cover member which is adapted to be moved from a cover position to an open position so as to make the opening accessible for the coupling between the first and second connectors. The cover member is adapted to be moved from the cover position to the open position by the first connector. The shutter assembly is operatively mounted movable into the supporting frame.
    Type: Application
    Filed: January 15, 2015
    Publication date: July 20, 2017
    Inventors: Roberto Rota Martir, Gustavo Brignoli, Roberto Zanni, Wainer Fumagalli