Patents by Inventor Bruno BORRA

Bruno BORRA 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 mast for drilling and associated drilling rig
    Patent number: 10662717
    Abstract: A telescopic mast includes at least one first structure including a fixing portion adapted to be fixed to a drill floor. At least one second structure is mobile relative to the first structure, to obtain a telescopic mast. A moving system is adapted to extend and retract a longitudinal extension of the telescopic mast, by moving the second structure. The moving system includes at least one first actuator device, adapted to be fixed to the first structure or to the drill floor at its first end. The second structure is fixed at a first end of at least one second actuator device. At least one supply chamber is adapted to supply at least the first actuator device and at least the second actuator. At least one first actuator device and the at least one second actuator device are aligned along a single direction and operate with opposite directions.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: May 26, 2020
    Assignee: DRILLMEC S.P.A.
    Inventor: Bruno Borra
  • TELESCOPIC MAST FOR DRILLING AND ASSOCIATED DRILLING RIG
    Publication number: 20160251906
    Abstract: A telescopic mast includes at least one first structure including a fixing portion adapted to be fixed to a drill floor. At least one second structure is mobile relative to the first structure, to obtain a telescopic mast. A moving system is adapted to extend and retract a longitudinal extension of the telescopic mast, by moving the second structure. The moving system includes at least one first actuator device, adapted to be fixed to the first structure or to the drill floor at its first end. The second structure is fixed at a first end of at least one second actuator device. At least one supply chamber is adapted to supply at least the first actuator device and at least the second actuator. At least one first actuator device and the at least one second actuator device are aligned along a single direction and operate with opposite directions.
    Type: Application
    Filed: October 9, 2014
    Publication date: September 1, 2016
    Inventor: Bruno BORRA