A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TELESCOPIC MAST FOR DRILLING AND ASSOCIATED DRILLING RIG
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.
TELESCOPIC MAST FOR DRILLING AND ASSOCIATED DRILLING RIG
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.
TELESCOPIC MAST FOR DRILLING AND ASSOCIATED DRILLING RIG
BORRA BRUNO (author)
2016-09-01
Patent
Electronic Resource
English