EP3170732A1 - Ponton central flottant - Google Patents

Ponton central flottant Download PDF

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Publication number
EP3170732A1
EP3170732A1 EP16199739.0A EP16199739A EP3170732A1 EP 3170732 A1 EP3170732 A1 EP 3170732A1 EP 16199739 A EP16199739 A EP 16199739A EP 3170732 A1 EP3170732 A1 EP 3170732A1
Authority
EP
European Patent Office
Prior art keywords
pontoon
platform
water
floatable
lifting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16199739.0A
Other languages
German (de)
English (en)
Inventor
Cornelis Gradus Ravestein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ravestein Container Pontoon BV
Original Assignee
Ravestein Container Pontoon BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ravestein Container Pontoon BV filed Critical Ravestein Container Pontoon BV
Publication of EP3170732A1 publication Critical patent/EP3170732A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0809—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering the equipment being hydraulically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C1/00—Dry-docking of vessels or flying-boats
    • B63C1/02—Floating docks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/34—Pontoons

Definitions

  • the present invention relates to a buoyant lifting pontoon for receiving a Transportguts, for example, a cargo comprising at least one floating by at least one solid in water pontoon platform capable of receiving the cargo, and at least one support assembly with at least one support, the so movably arranged on the pontoon platform or can be arranged that it can be lowered to a lake bottom to raise and lower the pontoon platform together with the transported material relative to the bottom of the lake while absorbing vertical loads, in particular to lift out of the water.
  • a buoyant lifting pontoon for receiving a Transportguts
  • a cargo comprising at least one floating by at least one solid in water pontoon platform capable of receiving the cargo, and at least one support assembly with at least one support, the so movably arranged on the pontoon platform or can be arranged that it can be lowered to a lake bottom to raise and lower the pontoon platform together with the transported material relative to the bottom of the lake while absorbing vertical loads, in particular to lift out of the water.
  • Lift pontoons are known in the art. They serve u.a. the simple, temporary installation of work platforms at sea, for example for cranes or in the repair and installation of oil rigs. About lifting by means of lowered to the bottom of the lake support assembly and the at least one support, it is possible to lift the pontoon platform out of the water and thus to ensure a fixed work platform even in rough seas. By lowering the supports to the bottom of the lake, the buoyant pontoon is fixed relative to this and held in position.
  • a buoyant lifting pontoon for receiving a cargo, such as a ship or a cargo comprising at least one floating by at least one solid body in water pontoon platform, which is suitable to receive the cargo, and at least one support assembly with at least a support which is movably arranged or arrangeable on the pontoon platform such that it can be lowered onto a lake bottom in order to raise and lower the pontoon platform together with the transported goods relative to the sea bottom while absorbing vertical loads, in particular lifting it out of the water, wherein the volume body is formed flooded so that the originally buoyant pontoon platform in the water is at least partially lowered.
  • An essential point is that by the at least one solid of the pontoon platform and its floatable design a lowering of the pontoon platform is also possible below the level of the water surface or the floating level of the platform, so that loading and unloading activities in and out out of the water.
  • a lifting pontoon for example, a ship can be transported out of the water to the dry, a dock, a transport ship, etc. Lowering the pontoon platform below the surface of the water makes it very easy to load and unload floating or in-water cargo.
  • lifting pontoons securing floating cargo by the lifting pontoon by lowering the Pontoon platform brought under the floating cargo and then raised so that a secure fixation between the lifting pontoon and the floating cargo, now supported by the lifting pontoon, is guaranteed.
  • a position can optionally with lowered, placed on the bottom of the lake supports but optionally also with raised supports, so kept floating.
  • dike security measures or the like construction sites can be served in an improved way, as transport goods, such as breakwaters, dike segments, etc. very easily taken over the lifting pontoon of transport vessels or the like storage funds and discharged to the bottom of the lake, etc. can be.
  • the pontoon platform is designed to be liftable by means of the support arrangement, it is possible to dispense with additional, in particular cost-intensive, installations such as pump systems, etc.
  • the pontoon platform comprises a plurality of solids, at least one of which is floatable.
  • the possibly provided flooding volume bodies can be used, for example, as a safety reserve or as a stabilizing body, in particular in the floating position.
  • the solids may be voids in the pontoon platform which are interconnected by plate members, beam members or the like to form a buoyant pontoon.
  • the prior art method applicable are all known from the prior art method applicable.
  • At least one volume body comprises at least one valve means, by means of which it can be brought into fluid communication with the outside environment, for example for flooding with water, and, for example, for securing against ingress of water, can be brought out of fluid communication.
  • the valve means for example, the solids can be opened and the entry of water can be allowed, so that the solids fill up and the pontoon platform loses its buoyancy successively. It is possible to design the pontoon platform so that it completely loses buoyancy, but it is also possible to design it so that it loses buoyancy so that it can be lowered below the water surface to a certain height by means of actively operated supports is optional and there also stabilizable or durable. These supports will be discussed in detail below.
  • the volume body comprises at least one valve means by means of which the fluid connection with the outside environment, for example for flooding with water during lowering and / or discharging water during lifting, can be maintained.
  • the valve means is designed so that the volume body can remain permanently open in order to allow the unimpeded or defined entry and exit of water. It is also possible to provide a valve means so as to control the amount of water and / or the flow rate upon entry and / or exit.
  • valve means In principle, it is possible to design the valve means remotely, so that it can be opened and / or closed from a remote position. But it is also possible to form the valve means so that it can be opened or closed and in particular manually opened or closed on site, ie at the place where it is mounted.
  • valve means may comprise an openable and closable bulkhead, with which an interior of the volume body can be brought into fluid communication with an external environment of the volume body or can be interrupted.
  • a bulkhead can for example be screwed to a shell of the solid or fixed by a same openable closure element.
  • the lifting pontoon can also be equipped with appropriate hydraulic and pumping means to achieve the lifting of the lowered pontoon platform in the water by means of blowing out the water from the solids.
  • appropriate hydraulic and pumping means to achieve the lifting of the lowered pontoon platform in the water by means of blowing out the water from the solids.
  • water can then be pumped into the solids by activating corresponding valves and / or pump means.
  • Such an embodiment can also be done in combination with the aforementioned supports.
  • the pontoon platform on a particular beveled bow and / or tail area which facilitates the floating transport of the lifting pontoon.
  • the support arrangement optionally has a lifting means, by means of which the support is movably arranged or arrangeable on the pontoon platform.
  • "Can be arranged" in this context means in particular that it is also possible to provide a support so that it can be optionally arranged on the pontoon platform. It is thus possible, for example, to use supports of different lengths or dimensions on the pontoon platform or to use supports which can be lengthened or shortened if necessary.
  • the pontoon platform in such a way that optionally a plurality of support arrangements can be arranged on the pontoon platform. In this way, for example, be adapted at very high expected loads of the lifting pontoon. The same applies to the subsoil over which the lifting pontoon is used. Depending on the nature, different support arrangements on the lifting pontoon can be used here.
  • the lifting means comprises a hydraulic means for moving the support.
  • a hydraulic means for moving the support are all known from the prior art hydraulic means for support movement of a support assembly applicable.
  • the support is movably mounted vertically to the pontoon platform on the pontoon platform or can be arranged.
  • the pontoon platform is very easy to raise or lower.
  • the support from the vertical deviating to the pontoon platform movable at the To arrange pontoon platform, so as to achieve, for example, a fixation of the pontoon platform in parallel to the water surface parallel direction.
  • Column assemblies having a vertically moveable support and support assemblies having a non-vertically moveable support may be individually or in combination disposed on the pontoon platform. It is also possible to form support arrangements which optionally guarantee a vertical mobility of the support as well as a different mobility of the support.
  • the pontoon platform on a loading area for the cargo and in particular arranged laterally thereof upwardly projecting leg.
  • Upwardly projecting means protruding relative to the loading area of the pontoon platform, and particularly with respect to a horizontal plane which is parallel to the water surface.
  • the loading area is optionally designed so that a lateral introduction of a transported material without the support arrangements being a hindrance is possible.
  • Such an insertion area is optionally formed on at least one side of the pontoon platform and, in particular, optionally on opposite sides of a pontoon platform.
  • the legs and support arrangements arranged thereon are optionally provided on two opposite sides, while no legs and / or support arrangements are provided on the other two opposite sides.
  • the pontoon platform in the region of the insertion area on a particular beveled bow and / or tail area.
  • the legs are arranged on outer regions of the pontoon platform, so that there is loading area for the transported goods, which is not narrowed in its clearance profile by the legs and / or support assemblies.
  • the legs project laterally from the pontoon platform.
  • the pontoon platform in cross-section perpendicular to the horizontal plane, at least partially U-shaped or the like having lateral projections formed, optionally comprising a loading area for the cargo and in particular arranged laterally thighs. Seen in cross-section, therefore, optionally include the legs between the loading area between them. The legs may be arranged to extend closed along the side edges of the loading area, but it is also possible to form the legs only in sections.
  • the legs are at least partially formed as a solid. In this way they contribute to the buoyancy of the platform, in particular for stabilizing the platform in the lowered state at.
  • lifting means for moving at least one support and / or the like operating means for operating the lifting pontoon and in particular the support arrangements are arranged in particular at end regions of the legs.
  • the end regions may be open to the environment, for example, but it is also possible to form the end regions closed to the environment.
  • the lifting pontoon has a lowering limit for the pontoon platform such that in the maximum lowered state of the pontoon platform, the end portions of the legs are arranged above the water surface and / or protected by a barrier means protected from the water.
  • the reliable arrangement of the resources, lifting means or the like control means for the pontoon platform is possible because they are always safely located above the water surface and do not fall even with a lowering of the pontoon platform below the water surface.
  • the lifting pontoon has a Absenkbegrenzung for the pontoon platform such that in the maximum lowered state of the pontoon platform the resources, lifting means or the like control means for the pontoon platform above the water surface are arranged and / or by a barrier means before are protected protected the water.
  • a Absenkbegrenzung for example, be sensor-controlled, but it is also possible to form a Absenkbegrenzung purely manually, for example by appropriate off and on switch that start and stop the lowering of the platform as soon as a certain lowering depth is reached.
  • At least parts of the lifting means, operating means or the like control means for the operation of the lifting pontoon are arranged at the end regions of the legs.
  • these means it is also possible to arrange these means at least partially at arbitrary positions in watertight solids, so that a lowering of the pontoon platform takes place to a depth such that these solids are located below or in the area of the water surface.
  • a plurality of supports is provided, which are arranged or arranged to be movable on the pontoon platform so that the pontoon platform can be lowered onto the bottom of the lake in order to raise and lower the pontoon platform relative to the seabed while absorbing vertical loads to lift the water.
  • a level control means is provided, via which the vertical position of the pontoon platform can be detected and / or regulated and in particular an inclination of the pontoon platform relative to the water level can be detected and / or regulated and / or the supports are each separately controllable the bottom of the lake can be lowered and the pontoon platform can be raised and / or lowered.
  • a relative orientation of the pontoon platform relative to the water level can be achieved. It is also possible, if necessary, to tilt the pontoon platform so as to facilitate, for example, easier loading and unloading.
  • the lifting pontoon and in particular the pontoon platform on coupling means via which it can be detachably coupled with at least one further lifting pontoon or pontoon platform.
  • the lifting pontoon and in particular the pontoon platform on coupling means via which it can be detachably coupled with at least one further lifting pontoon or pontoon platform.
  • several lift pontoons or pontoon platform can be coupled to larger units.
  • Fig. 1 shows a schematic representation of an embodiment of the lifting pontoon according to the invention 1.
  • a similar embodiment is in the Fig. 2 to 6 shown, so that the following also applies to these figures.
  • the in the FIGS. 1 to 6 illustrated lifting pontoon 1 includes a buoyant pontoon platform 2, which is suitable, a cargo 100 (see, inter alia Fig. 2 ).
  • a plurality and in particular four support arrangements 6 are provided, each with at least one support 8, which are movably arranged or arrangeable on the pontoon platform 2 such that the supports 8 can be lowered on a seabed 104 are to raise and lower the pontoon platform 2 relative to the seabed 104 and take down relative to the water surface 108 and lift with the inclusion of vertical loads.
  • the FIGS. 4 and 5 show the platform in a state in which the platform 2 is lowered below the water surface 108, here a cargo 100 is so buoyant that it dissolves from the platform 2 and floats.
  • At least one volume body 4 at least one valve means 14, with which it can be brought into fluid communication with the external environment 106.
  • a valve means may for example be an openable and closable bulkhead 15, as shown here.
  • valve means 14 is also designed such that the fluid connection between the outside environment and the interior of the volume body is capped and so the volume body can be closed again.
  • the valve means 14 is also designed such that the fluid connection between the outside environment and the interior of the volume body is capped and so the volume body can be closed again.
  • the closed volume 4 are lowered back into the water 102 to make the pontoon platform 2 buoyant.
  • valve means 14 and the bulkhead 15 are optionally also designed so that the fluid connection can be kept open to ensure the free entry and exit of water, for example when lowering the pontoon platform 2 and when lifting and in particular lifting out the water.
  • a bevelled bow and / or tail area 30, 32 In order to facilitate the movement of the pontoon platform 2 in the water, the embodiment according to. Fig. 1 , optionally a bevelled bow and / or tail area 30, 32.
  • the pontoon platform 2 acc. Both embodiments here has a loading area 20 for the cargo 100 and in particular laterally from These legs are optionally arranged on the outer region 24 of the pontoon platform 2, and, as in the embodiment according to. Fig.1 shown on the outside of the pontoon platform 2.
  • legs 22 are optionally provided with at least one solid 4.
  • the pontoon platform 2 is formed in cross-section perpendicular to the horizontal plane xy (here a section along the zy plane), at least partially U-shaped or the like lateral projections 22 comprising.
  • These lateral projections 22 or legs 22 here include a loading area 20 for receiving the transported goods 100.
  • lifting means 10 for moving at least one support 8 and / or similar operating means 10 for operating the lifting pontoon are arranged, in particular at end regions 26 of the legs 22.
  • Such resources 10 may be, for example, leveling means, drive means or other technical equipment such as lighting means, communication means, etc.
  • connecting means 11 which in particular serve for receiving further operating means 10 and / or allow access to the thighs for workers (see Fig. 1 ).
  • An advantage of the arrangement of these means 10 in the end portion 26 of the legs is that when lowering the pontoon platform they are protected from the water 102. This is especially realized when the lifting pontoon 1 have a lowering stop for the pontoon platform 2 such that (in the maximum lowered position A M of the pontoon platform 2, see Fig. 4 and 5 ), the end portions 26 of the legs 22 are arranged above the water surface 108. It is also possible to form the operating means protected by a barrier means in front of the water 102.
  • a plurality of support assemblies 6 or supports 8 are provided, which are arranged movably on the pontoon platform 2.
  • the support assemblies are arranged on opposite sides of the pontoon platform 2, so that they include a freely accessible Zulade Suite 28, which allows unhindered access to the loading area 20.
  • the support arrangements 6 are arranged in at least two rows parallel to one another in the longitudinal direction X of the lifting pontoon.
  • the support assemblies with a level control means over which the vertical position of the pontoon platform 2 can be detected and / or regulated. It is also possible, in particular, to detect and / or regulate an inclination of the pontoon platform relative to the water level 108 and / or the lake bottom 104 and / or to lower the supports 8 in each case separately controllably on the seabed so as to reverse the pontoon platform pivotally raise and lower the x and y axes in the direction of the z axis.
  • coupling means 34 to releasably couple the pontoon platform 2 with at least one other pontoon platform.
  • coupling means 34 are provided for securing the load of the cargo (see Fig. 1 ).
  • FIG. 2 to 6 a further embodiment of the lifting pontoon according to the invention, which is almost identical to that in FIG. 1 illustrated embodiment.
  • a schematically illustrated buoyant goods to be transported 100 for example a ship 100 can be lifted by the inventive lifting pontoon 1 from a dock 110 in a water 102.
  • the buoyant pontoon platform 2 is for this purpose from a raised position in which the supports 6 rise on the bottom of the lake under the water surface 108 lowered by the valve means 14 of the solid 4 of the pontoon platform 2 are opened. This is optionally done in the dug out of the water 102 state, as he, for example, in Fig. 3 is shown (of course, without goods to be transported 100, which is to be loaded later).
  • Fig. 2 and 3 is an embodiment of the lifting pontoon 1 shown in the dug out of the water 102 state or in a raised but still in contact with the water state.
  • the loading of the platform for example, from a dock 110 is possible, for example, by raising the platform substantially flush with the surface of the dock 110.
  • the goods to be transported 100 can then be driven onto the platform 2, etc., via slip carriages etc., for example.
  • the Fig. 4 and 5 show the same platform 2 lowered below the water surface state.
  • a cargo in addition to buoyant cargo can not be buoyant cargo, for example.
  • the loading area 20 is optionally designed such that it is accessible via the loading area 28 and, in particular, can be driven by such a launching carriage.
  • Under slide carriage 112 is here understood to mean any means that the movement of the cargo on, to or away from the platform and as known from the prior art and in particular from the charging technology is known. It is also possible on the pontoon platform corresponding (optionally actively driven) Slip wagons stationary form or provide appropriate loading means, such as floor rollers, etc.
  • FIG. 7 to 10 Another embodiment of the lifting pontoons 1 according to the invention is in the Fig. 7 to 10 shown.
  • the basic construction corresponds to the previously described embodiments.
  • a cargo 100 and in particular a ship 100 can be lifted out of the water 102 by the lifting pontoon 1 according to the invention.
  • the buoyant pontoon platform 2 is lowered to below the water surface 108 by the valve means 14 of the solid 4 of the pontoon platform 2 are opened. This is optionally done in the dug out of the water 102 state, as he, for example, in Fig. 3 or Fig. 8 is shown (of course, without goods to be transported 100, which is to be loaded later).
  • the buoyant pontoon platform 2 loses its buoyancy and sinks to the supports 8 of the support assemblies 6 below the water surface 108.
  • the supports 8 of the support assemblies 6 on lowered the lake floor see Fig. 1 , or too Fig. 4 and 5 .
  • the lowering of the pontoon platform 2 takes place for example in at least partially flooded solids 4 by weight.
  • the item to be transported 100 in this case the ship 100, can be moved into the loading area 20 of the lifting pontoon 1 or be towed (see Fig. 7 ).
  • the pontoon platform 2 is lifted again via the support arrangements 8, wherein, in particular, it is ensured by open valve means 14, for example bulkheads, that water exits from the solids 4.
  • open valve means 14 for example bulkheads
  • the cargo 100 can be raised and in particular be dug out of the water 102 (see Fig. 8 ).
  • reference numerals between parentheses are not to be construed as limiting the claim.
  • the word 'comprising' excludes the presence of features or steps other than those in one Claim executed.
  • the words 'a', 'an' and 'a' are not to be construed as limiting to 'only one' but are used to mean 'at least one'; so they do not exclude a plurality, unless explicitly stated or obvious.
  • references in this specification to "the embodiment” or “an embodiment” mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, terms such as “in the embodiment” or “in one embodiment” at various points in this description do not necessarily refer to the same embodiment. Further, it should be understood that certain features, structures, or characteristics of one or more embodiments may be combined or removed in any suitable manner to form novel, not expressly described embodiments.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Ocean & Marine Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
EP16199739.0A 2015-11-19 2016-11-21 Ponton central flottant Withdrawn EP3170732A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202015008004.9U DE202015008004U1 (de) 2015-11-19 2015-11-19 Schwimmfähiger Hub-Ponton

Publications (1)

Publication Number Publication Date
EP3170732A1 true EP3170732A1 (fr) 2017-05-24

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ID=55698014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16199739.0A Withdrawn EP3170732A1 (fr) 2015-11-19 2016-11-21 Ponton central flottant

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EP (1) EP3170732A1 (fr)
DE (1) DE202015008004U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020260011A1 (fr) 2019-06-26 2020-12-30 Tractebel Overdick GmbH Assemblage d'installation comprenant une plateforme autoélévatrice et une barge et un procédé pour la construction de l'assemblage d'installation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942425A (en) * 1956-09-28 1960-06-28 De Long Corp Mobile dry dock method and apparatus
EP0084346A2 (fr) * 1982-01-17 1983-07-27 Atlantic Pacific Marine Corporation Procédé et dispositif pour la mise en place d'une barge de travail au-dessus de la surface de la mer
EP2436593A1 (fr) * 2010-10-01 2012-04-04 Nordic Yards Holding GmbH Bateau et procédé de transport et d'établissement de structures offshore
WO2012175091A1 (fr) * 2011-06-21 2012-12-27 Logima Aps Navire d'installation de parc éolien offshore autonome, et procédé d'installation utilisé lors de la construction d'un parc éolien offshore

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942425A (en) * 1956-09-28 1960-06-28 De Long Corp Mobile dry dock method and apparatus
EP0084346A2 (fr) * 1982-01-17 1983-07-27 Atlantic Pacific Marine Corporation Procédé et dispositif pour la mise en place d'une barge de travail au-dessus de la surface de la mer
EP2436593A1 (fr) * 2010-10-01 2012-04-04 Nordic Yards Holding GmbH Bateau et procédé de transport et d'établissement de structures offshore
WO2012175091A1 (fr) * 2011-06-21 2012-12-27 Logima Aps Navire d'installation de parc éolien offshore autonome, et procédé d'installation utilisé lors de la construction d'un parc éolien offshore

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020260011A1 (fr) 2019-06-26 2020-12-30 Tractebel Overdick GmbH Assemblage d'installation comprenant une plateforme autoélévatrice et une barge et un procédé pour la construction de l'assemblage d'installation
DE102019117268A1 (de) * 2019-06-26 2020-12-31 Tractebel Overdick GmbH Installationsanordnung mit Hubinsel und einer Barge und ein Verfahren zum Aufbau der Installationsanordnung

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