公开(公告)号：US20180347549A1

公开(公告)日：2018-12-06

申请号：US15996085

申请日：2018-06-01

Applicant: SAIPEM S.A.

Inventor： Emmanuel HUOT ,  Carlo Chiodini ,  Liborio Moceri ,  Romain Sylvestre

IPC: F03D80/50 ,  B66C3/20 ,  B66C23/18

CPC classification number: F03D80/50 ,  B62D55/06 ,  B62D57/024 ,  E02B17/0034 ,  E04G3/243 ,  E04G2003/286 ,  F03D13/25 ,  F05B2230/61

Abstract: A maintenance device for maintaining an offshore wind turbine, the device being suitable for pressing against and traveling along the pylon of the wind turbine. The device includes a maintenance platform including a preferably U-shaped notch so that the pylon of the wind turbine can penetrate into said notch and travel means for causing the maintenance platform to travel along the pylon of the wind turbine. The travel means comprising a plurality of motor-driven crawlers arranged under said maintenance platform so that when the pylon of the wind turbine is placed in said notch with the vertical longitudinal axis of the pylon of the wind turbine perpendicular to the work plane of said maintenance platform.

公开(公告)号：US12179294B2

公开(公告)日：2024-12-31

申请号：US17310251

申请日：2019-11-12

Applicant: SAIPEM S.A.

Inventor： Liborio Moceri

IPC: B23K37/053 ,  F16L1/16 ,  F16L1/20

Abstract: A device for jointing elements of a pipeline for the transport of fluids includes a support structure on which a pipeline section to be jointed is intended to be mounted, two parallel fixed rails, four plates each comprising a first element capable of cooperating with a rail and a second element fixed on the support structure. The first and the second elements of each plate is linked by a first cylinder aligned along a first adjustment axis and a second cylinder aligned along a second adjustment axis, and a system for controlling the cylinders of the plates to achieve movements along the first and second adjustment axes and capable of cooperating with a system for guiding in translation the support structure along the longitudinal axis of the pipeline section to allow jointing of the pipeline section and the pipeline element.

公开(公告)号：US12280456B2

公开(公告)日：2025-04-22

申请号：US18525218

申请日：2023-11-30

Applicant: SAIPEM S.A.

Inventor： Liborio Moceri

IPC: B23K37/053 ,  B23K37/0533 ,  F16L1/16 ,  F16L1/20

Abstract: A device for jointing elements of a pipeline for the transport of fluids includes a support structure on which a pipeline section to be jointed is intended to be mounted, two parallel fixed rails, four plates each comprising a first element capable of cooperating with a rail and a second element fixed on the support structure. The first and the second elements of each plate is linked by a first cylinder aligned along a first adjustment axis and a second cylinder aligned along a second adjustment axis, and a system for controlling the cylinders of the plates to achieve movements along the first and second adjustment axes and capable of cooperating with a system for guiding in translation the support structure along the longitudinal axis of the pipeline section to allow jointing of the pipeline section and the pipeline element.

公开(公告)号：US12280455B2

公开(公告)日：2025-04-22

申请号：US18525195

申请日：2023-11-30

Applicant: SAIPEM S.A.

Inventor： Liborio Moceri

IPC: B23K37/053 ,  B23K37/0533 ,  F16L1/16 ,  F16L1/20

Abstract: A device for jointing elements of a pipeline for the transport of fluids includes a support structure on which a pipeline section to be jointed is intended to be mounted, two parallel fixed rails, four plates each comprising a first element capable of cooperating with a rail and a second element fixed on the support structure. The first and the second elements of each plate is linked by a first cylinder aligned along a first adjustment axis and a second cylinder aligned along a second adjustment axis, and a system for controlling the cylinders of the plates to achieve movements along the first and second adjustment axes and capable of cooperating with a system for guiding in translation the support structure along the longitudinal axis of the pipeline section to allow jointing of the pipeline section and the pipeline element.