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公开(公告)号：US11560875B2
公开(公告)日：2023-01-24
申请号：US17295176
申请日：2019-11-22
申请人： W3G MARINE LIMITED
发明人： John Giles , Charles Whyte , Alan West
摘要： A method of assembling a structure, such as a wind turbine, is disclosed. The method comprises a step of providing a lifting arrangement comprising a gantry disposed over and/or directly above a rail, and lifting means coupled to the gantry. The method further comprises stacking portions of the structure by: conveyably disposing a first portion of the structure relative to the rail; lifting a second portion of the structure using the lifting means; disposing the first portion underneath the second portion by conveying the first portion along the rail; and lowering the second portion onto the first portion. Also disclosed is a corresponding system for assembling a structure, such as a wind turbine, and corresponding clamping and/or gripping system.
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公开(公告)号：US11525229B2
公开(公告)日：2022-12-13
申请号：US17276655
申请日：2019-09-16
申请人： TETRAHEDRON B.V.
发明人： Wilco Stavenuiter , Alexander Ronse
摘要： A jack-up crane vessel or semi-submersible crane vessel is provided including a hull with a deck, and a crane on the hull for hoisting a load outside the deck. The crane includes a slewing crane base with a first suspension, an elongated boom that is rotatable around a horizontal rotation axis with respect to the first suspension, at least two pendants between the boom and the first suspension that mutually converge toward the distal boom section, a boom spacer between the boom and the first suspension, and a boom luffing installation for driving the rotation of the boom around the horizontal rotation axis between a lowered transport position and a raised operational position. In the direction of the vertical rotation axis the first suspension extends at least in the lowered transport position of the boom above the boom heel of the boom.
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公开(公告)号：US20220259013A1
公开(公告)日：2022-08-18
申请号：US17623724
申请日：2020-07-01
发明人： André SCHIELE
摘要： A hoisting arrangement for hoisting an offshore wind turbine blade, comprising a gripper attachment 150 arranged to be connected to the wind turbine blade, comprising a set of cable attachment points 191, 192,193 arranged as a first polygon, a vessel attachment module 194 arranged to be connected to a vessel, comprising a plurality of cable guide elements 190 arranged as a second polygon, a plurality of cables 141, 142, 143, 144 spanned between the cable attachment points and the cable guide elements, and a control system for controlling a position and/or orientation of the gripper attachment within a work space by controlling a spanned length of at least two cables of the plurality of cables between the cable attachment points and the cable guide elements.
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公开(公告)号：US20220010777A1
公开(公告)日：2022-01-13
申请号：US17295176
申请日：2019-11-22
申请人： W3G MARINE LIMITED
发明人： John GILES , Charles WHYTE , Alan WEST
摘要： A method of assembling a structure, such as a wind turbine, is disclosed. The method comprises a step of providing a lifting arrangement comprising a gantry disposed over and/or directly above a rail, and lifting means coupled to the gantry. The method further comprises stacking portions of the structure by: conveyably disposing a first portion of the structure relative to the rail; lifting a second portion of the structure using the lifting means; disposing the first portion underneath the second portion by conveying the first portion along the rail; and lowering the second portion onto the first portion. Also disclosed is a corresponding system for assembling a structure, such as a wind turbine, and corresponding clamping and/or gripping system.
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公开(公告)号：US11186962B2
公开(公告)日：2021-11-30
申请号：US16480800
申请日：2018-01-31
申请人： IHC HOLLAND IE B.V.
IPC分类号： E02D7/06 , B63B35/00 , B66C23/18 , B66C1/62 , B66C1/10 , E02D7/14 , E02D13/00 , F03D13/25 , B66C23/52 , E02B17/02 , E02B17/00 , F03D13/20
摘要： The invention relates to a system (1) for use with a crane (4) on a surface vessel (3), comprising a crane tool (15) attached or attachable to a hoisting cable (5) of the crane (4) and one or more adaptors (16) attached or attachable to one or more tools (11-14, 25) for carrying out operations or to one or more components (2, 10), the crane tool (15) comprising a connector (17) and at least one of the adaptors (16) comprising a connector-counterpart (18).
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公开(公告)号：US11136206B2
公开(公告)日：2021-10-05
申请号：US16738323
申请日：2020-01-09
申请人： Phoenix II A/S
发明人： Hoegni Hammer , Steen Tange Hasholt
IPC分类号： B65G67/62 , B63B27/30 , B65G67/60 , E02B17/02 , F03D13/40 , E02B17/08 , B66C23/18 , E02B17/00
摘要： The offshore jack-up has a hull and a plurality of moveable legs engageable with the seafloor. The offshore jack-up is arranged to move the legs with respect to the hull to position the hull out of the water. The method comprises moving at least a portion of a vessel underneath the hull of the offshore jack-up or within a cut-out of the hull when the hull is positioned out of the water and the legs engage the seafloor. A stabilizing mechanism mounted on the jack-up is engaged against the vessel. The stabilizing mechanism is pushed down on the vessel to increase the buoyant force acting on the vessel.
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公开(公告)号：US20210284506A1
公开(公告)日：2021-09-16
申请号：US16615142
申请日：2018-05-28
发明人： Jesper Moeller
摘要： Provided is a lifting arrangement configured to facilitate alignment of a load with a wind turbine assembly. The lifting arrangement includes a crane arrangement for hoisting the load to the wind turbine assembly, a tagline arrangement for stabilizing the load during a lifting manoeuvre, a sensor arrangement configured to detect a motion of the wind turbine assembly relative to the load during the lifting manoeuvre, an actuator arrangement for adjusting the position of the load relative to the wind turbine assembly, and a control arrangement for controlling actuators of the actuator arrangement to reduce the detected relative motion. Also provided is a method of aligning a load with a wind turbine assembly.
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公开(公告)号：US11066279B2
公开(公告)日：2021-07-20
申请号：US16607658
申请日：2018-04-20
申请人： ITREC B.V.
摘要： A motion compensating crane for use on an offshore vessel having a hull with a design waterline, wherein the crane includes a revolving superstructure, a main boom mounted to the revolving superstructure and pivotally connected at an inner end thereof about a substantially horizontal boom pivot axis to the revolving superstructure, the main boom having a tip end remote from the inner end, a main boom luffing assembly adapted to set an angle of the main boom relative to the superstructure within a main boom working angle range, a rigid jib frame pivotally connected to the tip end of the main boom about a substantially horizontal jib frame pivot axis, and a level setting assembly adapted to set the rigid jib frame in a levelled position whilst the main boom has an angle within the main boom working angle range. The rigid jib frame is provided with a set of parallel X-direction tracks which are substantially horizontal in the levelled position of the rigid jib frame. The crane further has a mobile carrier supported by the X-direction tracks and movable by a motor powered X-motion displacement actuator assembly. The mobile carrier is provided with one or multiple parallel Y-direction tracks and a mobile jib hoist cable suspension member is supported by the one or more Y-direction tracks and movable relative thereto.
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公开(公告)号：US10974796B2
公开(公告)日：2021-04-13
申请号：US16434717
申请日：2019-06-07
申请人： Phoenix II A/S
发明人： Hoegni Hammer , Steen Tange Hasholt
IPC分类号： E02B17/02 , B63B25/18 , E02B17/08 , B63B25/28 , B65G67/60 , F03D13/40 , B66C23/18 , B63B25/22 , E02B17/00 , B63B35/00
摘要： The offshore jack-up has a hull and a plurality of moveable legs engageable with the seafloor. The offshore jack-up is arranged to move the legs with respect to the hull to position the hull out of the water. The method comprises securing the vessel with respect to the hull of the offshore jack-up when the hull is positioned out of the water and the legs engage the seafloor. A lifting mechanism mounted on the offshore jack-up engages with a cargo carrying platform positioned on the vessel. The platform is lifted with the lifting mechanism between a first position on the vessel and a second position clear of the vessel.
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公开(公告)号：US10955286B2
公开(公告)日：2021-03-23
申请号：US14894942
申请日：2014-05-16
申请人： Ponsse Oyj
发明人： Aleksi Kivi
摘要： The invention relates to a method in a weighing system, in which method the mass of the bundle is weighed and recorded during both loading % and unloading mi_p of the bundle, during loading, the total loading mass mK_kok_j is calculated from the mass mi_c of one or more bundles weighed during loading and corrected using a correction factor Cj, the total unloading mass mp_kok_j is calculated from the mass mi_p of one or more bundles weighed during unloading, with the aid of the said total loading mass mK_COk_j and total unloading mass mp_kok_j′, a new corrected value Cj+1 is calculated for the correction factor Cj in order to adjust the weighing for the loading of the next load Kj+1. The invention also relates to a corresponding software product, an arrangement, and a material-handling machine.
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