Patents by Inventor Alfredo CAMPIOLI

Alfredo CAMPIOLI 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 the ink-jet printing of three-dimensional objects, tubular objects in particular
    Patent number: 10864750
    Abstract: Herein described is a machine (100) for the ink-jet printing of three-dimensional objects (A), comprising: a plurality of spindles individually suitable to carry and drive an object (A) to be printed in rotation around a pre-set rotational axis of the spindle, and a first support and displacement system suitable to displace the spindles in succession along a pre-set loop path, stopping them one after the other in a plurality of operating stations; wherein said operating stations comprise: at least one input station (150) wherein the spindle receives an object (A) to be printed, a plurality of printing stations wherein the object (A) is ink-jet printed, and at least one output station wherein the printed object (A) is removed from the spindle; wherein each printing station comprises: a printing unit suitable for the ink-jet printing of the object (A) carried by the spindle found in the printing station, and a second support and displacement system suitable to vary the relative position of said printing unit wi
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: December 15, 2020
    Assignee: OMSO—OFFICINA MACCHINE PER STAMPA SU OGGETTI—SOCIETA' PER AZIONI
    Inventors: Vittorio Ferrari, Alfredo Campioli
  • MACHINE FOR THE INK-JET PRINTING OF THREE-DIMENSIONAL OBJECTS, TUBULAR OBJECTS IN PARTICULAR
    Publication number: 20190193422
    Abstract: Herein described is a machine (100) for the ink jet printing of three-dimensional objects (A), comprising: a plurality of spindles individually suitable to carry and drive an object (A) to be printed in rotation around a pre-set rotational axis of the spindle, and a first support and displacement system suitable to displace the spindles in succession along a pre-set loop path, stopping them one after the other in a plurality of operating stations; wherein said operating stations comprise: at least one input station (150) wherein the spindle receives an object (A) to be printed, a plurality of printing stations wherein the object (A) is ink jet printed, and at least one output station wherein the printed object (A) is removed from the spindle; wherein each printing station comprises: a printing unit suitable for the ink jet printing of the object (A) carried by the spindle found in the printing station, and a second support and displacement system suitable to vary the relative position of said printing unit wi
    Type: Application
    Filed: September 22, 2017
    Publication date: June 27, 2019
    Inventors: Vittorio FERRARI, Alfredo CAMPIOLI