Ihc Holland Ie B.v.

Jurgen Arjan Zijlmans

Henricus Gerardus Andreas Van Vessem

Albertus Knol

Marius Peerdeman

Joppe Burgers

Eline Wilhelmina Heerema

Norbert Zandbergen

Frederik Benjamin Van Der Woude

Petrus Marinus Johannes Van Der Burgt

A device, such as a gangway, for transferring personnel and/or goods from a surface vessel to a fixed or floating structure, e.g. an offshore structure, such as a wind turbine, or to another vessel, the device comprising first and second telescoping elements and an intermediate platform for bridging the transition between the first and second telescoping elements, which platform is movable relative to both telescoping elements.

Device for transferring personnel and/or goods from a surface vessel to an offshore structure or to another vessel

A system to monitor and analyze a multi-strand rope includes a rope data sensor to collect data regarding the physical state of the rope; one or more usage sensors to collect data regarding the usage of the rope; a position measurement device to measure the position of the rope; and a computer system connected to the rope data sensor, the one or more usage sensors and the position measurement device to correlate the collected data and position measurement to give real-time data on the status of the rope at one or more sections.

Real-time rope monitoring

The invention relates to a device for transferring personnel, equipment and/or structural elements from a surface vessel to an offshore structure, such as a wind turbine, or to another vessel comprising a foundation mounted or to be mounted on a surface vessel, an arm pivotally connected to the foundation and at least one gripper connected to the free end of the arm for coupling the arm to an offshore structure. A second arm is pivotally connected to the first arm.

Device for and method of transferring personnel, equipment and/or structural elements from a surface vessel to an offshore structure

A vessel for e.g. well intervention or deep sea lowering, comprises a moon pool and a hoisting arrangement for lowering and retrieving items, in particular equipment, tools, and/or supplies or modules comprising the same, through the moon pool, into respectively from the sea and onto respectively from the seabed or an installation on the seabed. The vessel further comprises one or more guides for laterally retaining items inside the moon pool, preferably at least two guides positioned on opposite sides of the moon pool.

Vessel comprising a moon pool and a hoisting arrangement and method of lowering items into the sea

A device for tensioning anchor chains, in particular mooring legs of off-shore vessels and installations, comprises a frame carrying connectors for holding together lower and upper portions of the chain to be tensioned. The frame further carries a tensioning mechanism for pulling at least one portion of the chain towards the other portion of the chain while the device is submerged.

Growing community of inventors

Barendrecht, Netherlands

Jurgen Arjan Zijlmans