Patents by Inventor Jeroen Adrianus Joseph DONKERS
Jeroen Adrianus Joseph DONKERS 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).
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Publication number: 20230137682Abstract: To upend and lift an object, e.g. a foundation member of an offshore wind turbine, e.g. a monopole, use is made of an upending and lifting tool, wherein, with the tool suspended from one or more hoisting cables, e.g. from a crane hook of a crane, and with the frame of the tool initially in vertical orientation, a routine is performed which includes operating one or more shifting actuators, thereby moving a cable shifting member and engaging a cable engagement surface with the one or more hoisting cables at a height above a pivot axis. Further continuing this motion of the cable shifting member and thereby applying a cable shifting force on the one or more hoisting cables results, in reaction, in a pivoting of the frame into the horizontal orientation thereof.Type: ApplicationFiled: March 2, 2021Publication date: May 4, 2023Applicant: ITREC B.V.Inventor: Jeroen Adrianus Joseph DONKERS
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Publication number: 20200149661Abstract: An accessory installation pallet for handling an accessory on an offshore vessel includes a pallet frame and multiple pivotable deck sections. The pallet frame provides the pallet with structural rigidity and is provided with fixating devices for securing an accessory, e.g. a PLET, to the pallet. The pallet frame is furthermore provided with one or more coupling devices adapted to couple the pallet with a PLET handler, to allow the PLET handler to pivot the pallet from a horizontal transport position into an upright support position. The pivotable deck sections are pivotable mounted in the pallet frame, such that each deck sections can pivot between a folded position, in which the deck section is located adjacent the pallet frame, and an extended position, in which the deck section extends in a direction away from the pallet frame.Type: ApplicationFiled: July 14, 2017Publication date: May 14, 2020Applicant: ITREC B.V.Inventors: Terence Willem August VEHMEIJER, Jeroen Adrianus Joseph DONKERS
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Patent number: 10648590Abstract: A marine pipelaying friction clamp device for frictionally retaining an offshore subsea pipeline to be launched into the sea includes a frame which includes a main frame structure that is adapted to be supported by the pipelaying vessel. The frame supports multiple annular arrays of clamping units adapted to simultaneously engage separate portions of the pipeline. The frame further includes one or more mobile subframes for one or more of said annular arrays of clamping units. Each of said one or more mobile subframes is movably supported by the main frame structure so as to be mobile relative to said main frame structure in said longitudinal direction of the clamp device, and each of said one or more mobile subframes is supported by a spring assembly.Type: GrantFiled: August 28, 2017Date of Patent: May 12, 2020Assignee: ITREC B.V.Inventors: Jeroen Adrianus Joseph Donkers, Terence Willem August Vehmeijer, Stefan Cornells Van Ruyven, Joop Roodenburg, Wouter Johannes Slob
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Patent number: 10612693Abstract: The present invention relates to a marine pipelaying friction clamp device for frictionally retaining an offshore pipeline having a longitudinal axis, comprising multiple clamping units (20). Each clamping unit comprises a friction pad (21) and an associated force actuator (22), and further comprises a base (25) fixed to the actuator, wherein the friction pad is rotatably connected to the base via a single axis (H1, H2) hinge mechanism defining a single hinge axis parallel to the longitudinal axis. The single axis hinge mechanism comprises first and second complementary semi-cylindrical hinge surfaces, allowing a rotation of the friction pad about the single hinge axis over 2-20° relative to the base. The friction pad is also axially connected to the base via complementary axial load surfaces (31, 33) on the base (25) and on the friction pad (21).Type: GrantFiled: February 8, 2018Date of Patent: April 7, 2020Assignee: ITREC B.V.Inventors: Terence Willem August Vehmeijer, Stefan Cornelis Van Ruyven, Joop Roodenburg, Jeroen Adrianus Joseph Donkers, Wouter Johannes Slob
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Publication number: 20190376619Abstract: The present invention relates to a marine pipelaying friction clamp device for frictionally retaining an offshore pipeline having a longitudinal axis, comprising multiple clamping units (20). Each clamping unit comprises a friction pad (21) and an associated force actuator (22), and further comprises a base (25) fixed to the actuator, wherein the friction pad is rotatably connected to the base via a single axis (H1, H2) hinge mechanism defining a single hinge axis parallel to the longitudinal axis. The single axis hinge mechanism comprises first and second complementary semi-cylindrical hinge surfaces, allowing a rotation of the friction pad about the single hinge axis over 2-20° relative to the base. The friction pad is also axially connected to the base via complementary axial load surfaces (31, 33) on the base (25) and on the friction pad (21).Type: ApplicationFiled: February 8, 2018Publication date: December 12, 2019Applicant: ITREC B.V.Inventors: Terence Willem August VEHMEIJER, Stefan Cornelis VAN RUYVEN, Joop ROODENBURG, Jeroen Adrianus Joseph DONKERS, Wouter Johannes SLOB
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Publication number: 20190203853Abstract: A marine pipelaying friction clamp device for frictionally retaining an offshore subsea pipeline to be launched into the sea includes a frame which includes a main frame structure that is adapted to be supported by the pipelaying vessel. The frame supports multiple annular arrays of clamping units adapted to simultaneously engage separate portions of the pipeline. The frame further includes one or more mobile subframes for one or more of said annular arrays of clamping units. Each of said one or more mobile subframes is movably supported by the main frame structure so as to be mobile relative to said main frame structure in said longitudinal direction of the clamp device, and each of said one or more mobile subframes is supported by a spring assembly.Type: ApplicationFiled: August 28, 2017Publication date: July 4, 2019Applicant: ITREC B.V.Inventors: Jeroen Adrianus Joseph DONKERS, Terence Willem August VEHMEIJER, Stefan Cornells VAN RUYVEN, Joop ROODENBURG, Wouter Johannes SLOB
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Patent number: 10184588Abstract: A tensioner pad assembly is adapted to be mounted on an endless track of a tensioner to frictionally clamp an elongated product supported and moved by the tensioner. The pad assembly includes a carrier member and a pair of gripping members, which gripping members can with their carrier member mating surfaces be mounted in multiple discrete gripping positions on gripping member mating surfaces of the carrier member. The mating surfaces form interlocking structures adapted to transfer a squeeze force from the carrier member to the gripping members. The interlocking structures provided on the carrier member define the multiple discrete gripping positions. The gripping member mating surfaces extend at an angle relative to each other, such that the multiple discrete gripping positions differ in their distance to the base portion as well as in their distance to the imaginary plane of the carrier member.Type: GrantFiled: May 18, 2016Date of Patent: January 22, 2019Assignee: ITREC B.V.Inventors: Terence Willem August Vehmeijer, Jeroen Adrianus Joseph Donkers, Joop Roodenburg, Jilles Mattheus De Klerk
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Patent number: 10047878Abstract: A marine pipeline installation vessel and a method are provided for laying an offshore rigid pipeline in the sea, the vessel at least being adapted to carry out the rigid reel lay method. The vessel includes at least one vertical storage reel for the storage of a spooled rigid pipeline. A left and right reel support structure are provided to support the weight of the at least one storage reel. The left and right support structures are embodied to form a pivoting structure allowing an angular adjustment of the horizontal reel axis about a vertical axis to alter the angular position of the at least one storage reel.Type: GrantFiled: September 17, 2015Date of Patent: August 14, 2018Assignee: ITREC B.V.Inventors: Joop Roodenburg, Terence Willem August Vehmeijer, Ronny Lambertus Waltherus Nouwens, Jeroen Adrianus Joseph Donkers
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Publication number: 20180156360Abstract: A tensioner pad assembly is adapted to be mounted on an endless track of a tensioner to frictionally clamp an elongated product supported and moved by the tensioner. The pad assembly includes a carrier member and a pair of gripping members, which gripping members can with their carrier member mating surfaces be mounted in multiple discrete gripping positions on gripping member mating surfaces of the carrier member. The mating surfaces form interlocking structures adapted to transfer a squeeze force from the carrier member to the gripping members. The interlocking structures provided on the carrier member define the multiple discrete gripping positions. The gripping member mating surfaces extend at an angle relative to each other, such that the multiple discrete gripping positions differ in their distance to the base portion as well as in their distance to the imaginary plane of the carrier member.Type: ApplicationFiled: May 18, 2016Publication date: June 7, 2018Applicant: ITREC B.V.Inventors: Terence Willem August VEHMEIJER, Jeroen Adrianus Joseph DONKERS, Joop ROODENBURG, Jilles Mattheus DE KLERK
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Publication number: 20170248252Abstract: A marine pipeline installation vessel and a method are provided for laying an offshore rigid pipeline in the sea, the vessel at least being adapted to carry out the rigid reel lay method. The vessel includes at least one vertical storage reel for the storage of a spooled rigid pipeline. A left and right reel support structure are provided to support the weight of the at least one storage reel. The left and right support structures are embodied to form a pivoting structure allowing an angular adjustment of the horizontal reel axis about a vertical axis to alter the angular position of the at least one storage reel.Type: ApplicationFiled: September 17, 2015Publication date: August 31, 2017Applicant: ITREC B.V.Inventors: Joop ROODENBURG, Terence Willem August VEHMEIJER, Ronny Lambertus Waltherus NOUWENS, Jeroen Adrianus Joseph DONKERS