IHC HOLLAND IE B.V. Patent applications |
Patent application number | Title | Published |
20150275473 | Cutter head for removing material from a water bed - A cutter head ( | 10-01-2015 |
20150090174 | VESSEL COMPRISING A LIFTING DEVICE - A vessel for installing a platform on an offshore support structure comprises a floating body, a lifting device which is tiltable about a tilting axis with respect to the floating body and a tilting force member for applying a tilting force to said lifting device. The lifting device is provided with a static part that is tiltable about the tilting axis and a movable part which is movable in vertical direction with respect to the static part. The tilting force member engages a drive location at the static part. | 04-02-2015 |
20150084647 | VESSEL COMPRISING A SPUD | 03-26-2015 |
20140377036 | LOADING SPACE AND METHOD OF LOADING SUCH A LOADING SPACE WITH SLURRY - The method of loading a loading space ( | 12-25-2014 |
20140348645 | PUMP AND A METHOD OF MANUFACTURING SUCH A PUMP - The pump housing ( | 11-27-2014 |
20140314495 | PILE DRIVER SYSTEM FOR AND METHOD OF INSTALLING FOUNDATION ELEMENTS IN A SUBSEA GROUND FORMATION - A pile driver system for installing or removing foundation elements, such as piles, anchors, and conductors, in a subsea ground formation, includes a closed housing defining a cavity, an impact weight accommodated inside the housing, a hydraulic circuit for reciprocating the impact weight, which circuit comprises one or more valves, a cylinder, and a piston accommodated in the cylinder and connected to the impact weight, a pump for withdrawing water from the surroundings of the pile driver and providing pressurized water to the hydraulic circuit, and at least one outlet for returning water to the surroundings. The exhaust of the hydraulic circuit communicates with the cavity and the outlet is located in the wall of the housing. | 10-23-2014 |
20140311397 | WORKSTATION FOR TRANSPORTING EQUIPMENT TO AN UNDERWATER POSITION - The invention relates to a workstation ( | 10-23-2014 |
20140311396 | DIVISIBLE SPUD - A vessel includes a floating body ( | 10-23-2014 |
20140284296 | VESSEL AND CRANE WITH FULL DYNAMIC COMPENSATION FOR VESSEL AND WAVE MOTIONS AND A CONTROL METHOD THEREOF | 09-25-2014 |
20140205385 | PUMP FRAME - A riser system for transporting slurry from a sea bed ( | 07-24-2014 |
20140190044 | DRAG HEAD AND TRAILING SUCTION HOPPER DREDGER - A drag head ( | 07-10-2014 |
20140161569 | VESSEL COMPRISING A MOON POOL AND A HOISTING ARRANGEMENT AND METHOD OF LOWERING ITEMS INTO THE SEA - 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. | 06-12-2014 |
20140093334 | VESSEL COMPRISING A CRANE | 04-03-2014 |
20140023442 | MEASUREMENT SYSTEM FOR A PILE - The invention relates to a measuring system for controlling perpendicularity of a pile during driving of the pile, wherein the measurement system comprises;
| 01-23-2014 |
20130336774 | CENTRIFUGAL PUMP AND A DOUBLE BENT ROTOR BLADE FOR USE IN SUCH A CENTRIFUGAL PUMP - The invention relates to a centrifugal pump ( | 12-19-2013 |
20130125397 | LIFTING DEVICE AND METHOD FOR POSITIONING OF AN UNWIELDY OBJECT - A lifting device configured to autonomously position a wind turbine blade in such a way that it can be mounted on a wind turbine tower. The lifting device ( | 05-23-2013 |
20120325335 | COUPLING FOR THE RELEASABLE COUPLING OF PIPES - The invention relates to a coupling ( | 12-27-2012 |
20120241039 | ASSEMBLY OF TELESCOPIC PIPE SECTIONS - The present invention relates to a device for passively reducing the noise vibrations in a liquid resulting from a sound source ( | 09-27-2012 |
20120201612 | SYSTEM FOR AND METHOD OF INSTALLING FOUNDATION ELEMENTS IN AN UNDERWATER GROUND FORMATION - The invention relates to a system for installing tubular foundation elements having open ends, in particular (mono)piles, in an underwater ground formation, comprising an hydraulic driver, an anvil, and an adaptor for transmitting energy from the anvil to the toe of the foundation element, which adaptor fits inside the tubular foundation element. | 08-09-2012 |
20120174849 | RUDDER AND SHIP-LIKE OBJECT HAVING SUCH A RUDDER - The invention relates to a rudder for maneuvering a ship-like object, the rudder comprising a main rudder blade having an upstream end and a downstream end, the rudder being rotatably mountable to the ship-like object around a rotation axis that generally extends in a vertical plane. The main rudder blade extends generally upright. The rudder comprises two generally upright extending auxiliary rudder blades connected to the main rudder blade by transverse plates. At least one of the transverse plates is oriented generally obliquely upwards towards a downstream end. The transverse plates thereby follow the orientation of the flow of water below the upwards receding aft body of the ship. | 07-12-2012 |
20120097476 | DEVICE AND METHOD FOR REDUCING NOISE - The present invention relates to a device for the passive reduction of the sound vibrations in a liquid resulting from a sound source arranged below the liquid level of a body of water, the device comprising an elongate tube which can be arranged over the sound source, the tube comprising an outer wall and inner wall, wherein the tube is designed to maintain a certain desired pressure in the intermediate space between the inner and outer wall. In this case, the pressure is reduced with respect to the ambient pressure. As a result of the reduced pressure, the sound vibrations will less readily travel to the outside and the noise level in the area around the tube is reduced. | 04-26-2012 |
20120014753 | TEMPLATE FOR AND METHOD OF INSTALLING A PLURALITY OF FOUNDATION ELEMENTS IN AN UNDERWATER GROUND FORMATION - The invention relates to a template ( | 01-19-2012 |
20110299938 | METHOD OF AND SYSTEM FOR INSTALLING FOUNDATION ELEMENTS IN AN UNDERWATER GROUND FORMATION - The invention relates to a method of installing foundation elements, in particular (mono)piles ( | 12-08-2011 |
20090241383 | Suction Tube Device Provided with Drive Systems and Method of Repairing Same - A suction tube device having a frame, a tube, a centrifugal pump which cooperates with the tube, and a cutter head at one end of the tube. The tube, centrifugal pump, and cutter head are supported by the frame. The centrifugal pump and the cutter head are each provided with a drive system, the drive systems of the centrifugal pump and of the cutter head each having at least one motor. A motor of the drive system of the cutter head and a motor of the drive system of the centrifugal pump are interchangeable with respect to each other. | 10-01-2009 |
20090000159 | TOOTH SYSTEM - A tooth system for use in an earthmoving device, includes a tooth and an adapter onto which the tooth is mounted in a detachable fashion, the tooth including a longitudinally extending tooth web, a longitudinally extending tooth base and a longitudinally extending tooth head at a distance from the tooth base, the tooth base and tooth head also extending transversely with respect to the web. The adapter includes an adapter base intended to be fixed onto an earthmoving device, such as onto the teeth bars of a draghead, and an adapter head, a longitudinally extending undercut cavity being defined between the adapter base and the adapter head, wherein the tooth base is slidably fitted within the undercut cavity and wherein the adapter head is slidably fitted between the tooth base and the tooth head for mounting or dismounting the tooth with respect; to the front end of the adapter. | 01-01-2009 |