Patents by Inventor Giuliano CASTELLI

Giuliano CASTELLI 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).

  • Telescopic arm for crane and crane comprising said arm
    Patent number: 11180351
    Abstract: Telescopic arm for a crane for lifting loads, which comprises a first tubular segment, a second tubular segment located in the first segment and extractable with respect to the first segment along an extraction axis (X). The telescopic arm comprises a clamping device configured to axially and selectively clamp, along the extraction axis (X), the first segment and the second segment. The clamping device comprises a clamping seating provided in the first segment and a clamping pin associated with the second segment, sliding along a sliding axis (Z) transverse to the extraction axis (X) and able to be selectively inserted in the clamping seating.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: November 23, 2021
    Assignee: CIFA S.P.A.
    Inventors: Paolo Dario Maini, Giuliano Castelli
  • TELESCOPIC ARM FOR CRANE AND CRANE COMPRISING SAID ARM
    Publication number: 20200198942
    Abstract: Telescopic arm for a crane for lifting loads, which comprises a first tubular segment, a second tubular segment located in the first segment and extractable with respect to the first segment along an extraction axis (X). The telescopic arm comprises a clamping device configured to axially and selectively clamp, along the extraction axis (X), the first segment and the second segment. The clamping device comprises a clamping seating provided in the first segment and a clamping pin associated with the second segment, sliding along a sliding axis (Z) transverse to the extraction axis (X) and able to be selectively inserted in the clamping seating.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Inventors: Paolo Dario MAINI, Giuliano CASTELLI