EP3330441B1 - Unterwasserabbauvorrichtung und verfahren zum abbau - Google Patents

Unterwasserabbauvorrichtung und verfahren zum abbau Download PDF

Info

Publication number
EP3330441B1
EP3330441B1 EP16201894.9A EP16201894A EP3330441B1 EP 3330441 B1 EP3330441 B1 EP 3330441B1 EP 16201894 A EP16201894 A EP 16201894A EP 3330441 B1 EP3330441 B1 EP 3330441B1
Authority
EP
European Patent Office
Prior art keywords
mining device
conveying container
underwater mining
conveying
underwater
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.)
Active
Application number
EP16201894.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3330441A1 (de
Inventor
Leonhard Weixler
Stefan Michael Finkenzeller
Bernd Verhoeven
Heiko Felderhoff
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.)
Combi Lift GmbH
Bauer Maschinen GmbH
Original Assignee
Combi Lift GmbH
Bauer Maschinen GmbH
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 Combi Lift GmbH, Bauer Maschinen GmbH filed Critical Combi Lift GmbH
Priority to EP16201894.9A priority Critical patent/EP3330441B1/de
Priority to PT16201894T priority patent/PT3330441T/pt
Priority to RU2017137783A priority patent/RU2674492C1/ru
Priority to CN201711136535.1A priority patent/CN108150174B/zh
Priority to JP2017227670A priority patent/JP6535068B2/ja
Priority to KR1020170161529A priority patent/KR102003885B1/ko
Publication of EP3330441A1 publication Critical patent/EP3330441A1/de
Application granted granted Critical
Publication of EP3330441B1 publication Critical patent/EP3330441B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/04—Guide devices; Guide frames
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/52—Submerged foundations, i.e. submerged in open water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/16—Machines for digging other holes in the soil
    • E02F5/18—Machines for digging other holes in the soil for horizontal holes or inclined holes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/136—Underwater drilling from non-buoyant support
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8858—Submerged units
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools

Definitions

  • the invention relates to an underwater mining device with a submersible working platform, which is deductible on a bottom of a body of water, a removal device for removing soil material from the bottom of the water body, an adjusting device for adjusting and introducing the removal device in the bottom of the body of water and a delivery line for discharging ablated soil material from the ablation device, according to the preamble of claim 1.
  • the invention further relates to a method for the degradation of soil material at the bottom of a body of water with an underwater mining device, wherein the underwater mining device is lowered to the bottom of the water, a removal device introduced by means of an adjustment in the bottom of the water and soil material is removed and the removed soil material is conveyed away by means of a conveying line, according to the preamble of claim 14.
  • the invention has for its object to provide an underwater mining device and a method for the degradation of soil at the bottom of a body of water, with which soil material under water can be degraded particularly efficiently.
  • the underwater extraction device is characterized in that on the working platform a receptacle for a delivery container is formed, that the delivery container is detachably mounted and held in the receptacle, and that the delivery line opens into the delivery container, wherein ablated soil material is receivable in the delivery container.
  • a basic idea of the invention is to take up mined soil directly on the work platform and to temporarily store it.
  • the mined soil material is therefore not forwarded to the environment or a receptacle removed from the working platform. By picking up and storing the mined soil material this is easy to promote.
  • Another aspect of the invention is to receive the mined soil material in a delivery container which is detachably mounted on the working platform of the underwater mining device.
  • the delivery container can be solved on reaching a predetermined level of the work platform and transported to a removal or emptying. Subsequently, an empty conveyor container can be set down again on the work platform. This way can be reliable and taken up without significant pollution of the environment degraded soil material and preferably be transported to the water surface.
  • the removal device can basically be a drill or any other suitable removal device.
  • the removal device it is particularly preferred for the removal device to be a milling cutter which has at least one cutting wheel which is driven to rotate about an approximately horizontal axis of rotation.
  • the milling cutter can preferably have two pairs of cutting wheels driven in rotation.
  • the Fräsradstande are driven so that they promote milled soil material towards a center, from where they are conveyed away via a suction pump from the milling slot.
  • the mill may be constructed substantially similar to a known trench cutter.
  • the adjusting device has a guide along which the removal device is guided vertically adjustable.
  • the adjusting device may in particular be a mast with one or more guideways.
  • the guide may also be a frame or a tubular structure in which the removal device is guided vertically movable.
  • a sinking of the mill can basically be done by gravity.
  • a preferred embodiment of the underwater extraction device according to the invention further consists in that the adjusting device has a propulsion device for lifting and / or lowering the ablation device. In this way, propulsion or restoring forces can be applied selectively.
  • the propulsion device has at least one actuating cylinder or a winch.
  • the actuating cylinder is preferably a hydraulic cylinder for lifting and / or lowering.
  • a propulsion or lifting can also be realized by a winch arrangement with one or more winch cables with corresponding deflection devices.
  • the guide is designed as a guide frame, at the upper end of which the receptacle for the delivery container is provided.
  • the guide frame can be formed like a tube with an inner space in which the removal device is guided vertically movable.
  • the delivery container can be deposited and positioned.
  • the receptacle has a funnel-shaped centering section and that the delivery container comprises on its underside a conical insertion section which is designed to be suitable for insertion of the delivery container into the centering section of the receptacle.
  • the receptacle is funnel-shaped, wherein a correspondingly matching conical insertion section on the underside of the delivery container can be easily absorbed and centered by lowering.
  • a particularly advantageous embodiment of the invention consists in that a first coupling element of the delivery line is provided on the receptacle for the delivery container and that a second coupling element is arranged on an underside of the delivery container, which is connectable to the first coupling element for establishing a line connection.
  • the two coupling elements can also be suitably funnel-shaped or conical designed to make a lighter connection. In this way, the mined soil material can be introduced via the feed line from below into the delivery container.
  • a riser is arranged, which extends from the second coupling means through the delivery container up to an orifice through which the subsidized ablated soil material is introduced from above into the delivery container.
  • the mined soil material first flows through the same through the riser in the delivery container and is issued only at the top of the delivery container.
  • the degraded soil material which is usually mixed with the surrounding water, it is possible that a sedimentation process takes place within the delivery container.
  • the solid soil material may sediment to the bottom portion of the production container while the correspondingly clarified water may exit at an upper surface of the production container.
  • the filling of the conveyor container is improved with the removed soil material as the actual payload.
  • a particularly environmentally friendly decoupling of the delivery container from the working platform is achieved according to a development of the invention in that a check valve is arranged on the first coupling device and / or the second coupling device, which is open for filling the delivery container, the check valve and that the check valve is closed, when the delivery container is removed from the receptacle.
  • the check valve or the check valves can be actuated by a corresponding control.
  • the valve can also be designed as an automatic valve with mechanical elements, so that it is automatically opened when placing the conveyor tank and automatically closed when removing the conveyor tank.
  • a locking device is arranged on the receptacle, which locks a recorded delivery container in its position and fixed. This ensures that the delivery tank remains reliably in position even with strong currents.
  • the delivery container can also be used to transport the underwater mining device.
  • the delivery container is preferably connected to a lifting device, in particular a hoisting rope. With the hoist rope, the delivery container can be moved to an emptying position, in particular a watercraft, in particular a ship. If in this case the delivery container is firmly locked to the work platform, then the underwater removal device as a whole can be transported with the delivery container through the lifting device.
  • a pumping device is provided for conveying the removed soil material from the removal device to the delivery container.
  • the pumping device can be integrated in the removal device or arranged as a separate component on the working platform.
  • the underwater mining device For an exact adjustment of the underwater mining device on a body of water, it is expedient that are provided on the working platform adjustable feet for aligning the working platform on the bottom of the water.
  • the support legs can be provided with adjusting cylinders or other adjusting devices to compensate for a height offset each other. This allows the work platform to be aligned horizontally even on uneven terrain.
  • Preferably a total of three support legs are arranged distributed around the circumference of the work platform.
  • the method according to the invention is characterized in that the removed soil material is conveyed to a delivery container, which is detachably mounted on a receptacle of the underwater removal device, and that upon reaching a filling level, the filled delivery container is released from the receptacle and transported away.
  • the method according to the invention can preferably be carried out with the underwater mining device described above. It can be achieved while the advantages that have been described above.
  • a preferred embodiment of the method according to the invention is that the delivery container is detachably attached to an upper side of the underwater removal device, that a lifting device acts on an upper side of the delivery container and that the delivery container is locked in the receptacle for transporting the underwater removal device.
  • the lifting device can thus serve for the separate removal of the soil material with the delivery container when the delivery container is unlocked and released from the underwater removal device. If the delivery container is locked in the receptacle on the work platform, the underwater removal device can be conveyed and moved as a whole by means of the lifting device.
  • a frame-like work platform 12 is provided of carriers, which can be placed on a total of three vertically adjustable support feet 28 at the bottom of a body of watercraft, especially a ship, with a hoist. With the support legs 28, the working platform 12 can be aligned horizontally.
  • a mast-like guide frame 14 is arranged to form an adjusting device 13.
  • a removal device 30 is mounted vertically adjustable along a vertical guide 16.
  • the removal device 30 is designed as a milling cutter, in particular a trench wall cutter with two lower pairs of cutting wheels 32.
  • the cutting wheels 32 are rotationally driven about horizontal axes of rotation, with the cutting wheels 32 rotating to excavate and convey ground material into a central region between the two pairs of cutting wheels 32.
  • a propulsion device 20 is provided with lateral adjusting cylinders 22.
  • the removal device 30 can be gradually raised or lowered.
  • the removal device 30 is guided with an elongated guide frame along the vertical guide 16 in the guide frame 14.
  • the displacement of the removal device 30 may be limited to the height of the guide frame 14, so that the removal device 30 is always guided within the guide frame 14.
  • the removal device 30 can be extended as a whole from the guide frame 13, in which case a further guide along the elongated guide frame of the removal device 30 takes place.
  • the soil material removed by the cutting wheels 32 is conveyed upwards via a central delivery line 18 and by means of a pump device 24 to a delivery container 50, which is mounted in a receptacle 40 on the upper side of the guide frame 14.
  • the receptacle 40 has a funnel-shaped centering section 42 for centrally receiving a lower end of the delivery container 50.
  • On the work platform 12 is still a drive module 26 with various units and resources detachably arranged.
  • the drive module 26 is connected via a supply line not shown with a supply vessel at the top of the water. Via the supply line, a corresponding control of the underwater mining device 10 can take place.
  • the delivery container 50 for the underwater extraction device 10 is closer in Fig. 2 shown.
  • the delivery container 50 has a substantially cylindrical base body 52, at the lower end of a conical insertion portion 54 is provided, to which a locking shoulder 55 connects.
  • a riser 58 extends from the bottom 53 to beyond the upper end of the cylindrical base body 52 addition. From the delivery line 18 of the underwater mining device 10, the removed soil material is transferred at the bottom 53 to the riser 58 in the delivery container 50, wherein in the upper region the riser 58 is diverted via arcuate manifold to the interior of the delivery container 50.
  • the manifolds open in an upper region of the cylindrical base body 52, so that the removed soil material is introduced with sucked water from above into the delivery container 50. In this way, the solid constituents of the excavated soil material may sediment into the lower region of the delivery container 50, while liquid may exit at the top of the delivery container 50.
  • the delivery container 50 is releasably secured by a locking device 70 to the receptacle 40 of the guide frame 14, as described in more detail in FIG Fig. 3 is shown.
  • the representation of Fig. 3 It can be seen that the conical insertion portion 54 of the conveyor container 50 is formed to match the funnel-shaped centering portion 42 of the receptacle 40.
  • a wedge-shaped holding member 72 In the inserted position, a wedge-shaped holding member 72 by means of an actuating mechanism 74 which is actuated by a control cylinder, not shown, are moved from a release position to a locking position, which in Fig. 3 is shown.
  • the radially retracted holding element 72 engages behind the larger diameter Locking paragraph 55 at a cylindrical end portion of the delivery container 50.
  • the locked position the delivery container 50 is fixedly connected to the guide frame 14 and thus the working platform 12, so that the underwater removal device 10 can now be pulled up with the delivery container 50.
  • the Fig. 3 is also the connection between the delivery line 18 and the delivery container 50 hinted to take.
  • a first coupling element 46 is formed, which fits into a funnel-shaped second coupling element 56 on the delivery container 50.
  • a line connection between the delivery line 18 and the riser 58 is made within the delivery container 50.
  • the underwater mining device 10 is intended for removing soil material from a body of water, in particular for sampling or for mining near-surface mineral resources.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
EP16201894.9A 2016-12-02 2016-12-02 Unterwasserabbauvorrichtung und verfahren zum abbau Active EP3330441B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP16201894.9A EP3330441B1 (de) 2016-12-02 2016-12-02 Unterwasserabbauvorrichtung und verfahren zum abbau
PT16201894T PT3330441T (pt) 2016-12-02 2016-12-02 Dispositivo de redução de água a jusante e método para a sua redução
RU2017137783A RU2674492C1 (ru) 2016-12-02 2017-10-30 Устройство для подводной добычи и способ добычи материала-основы
CN201711136535.1A CN108150174B (zh) 2016-12-02 2017-11-16 水下开采装置以及用于开采的方法
JP2017227670A JP6535068B2 (ja) 2016-12-02 2017-11-28 水中採掘デバイスおよび採掘方法
KR1020170161529A KR102003885B1 (ko) 2016-12-02 2017-11-29 수중 채광 장치 및 채광 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16201894.9A EP3330441B1 (de) 2016-12-02 2016-12-02 Unterwasserabbauvorrichtung und verfahren zum abbau

Publications (2)

Publication Number Publication Date
EP3330441A1 EP3330441A1 (de) 2018-06-06
EP3330441B1 true EP3330441B1 (de) 2019-03-20

Family

ID=57471728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16201894.9A Active EP3330441B1 (de) 2016-12-02 2016-12-02 Unterwasserabbauvorrichtung und verfahren zum abbau

Country Status (6)

Country Link
EP (1) EP3330441B1 (zh)
JP (1) JP6535068B2 (zh)
KR (1) KR102003885B1 (zh)
CN (1) CN108150174B (zh)
PT (1) PT3330441T (zh)
RU (1) RU2674492C1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021069154A1 (de) 2019-10-08 2021-04-15 Bauer Maschinen Gmbh Unterwasser-abtragsvorrichtung und verfahren zum abtragen von bodenmaterial unter wasser

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3564446B1 (de) * 2018-05-03 2020-04-29 BAUER Maschinen GmbH Unterwasserabbauvorrichtung und verfahren zum abbau
CN112211245B (zh) * 2020-09-29 2022-02-22 武汉大学 一种水利工程用市区河槽淤泥、藻类清理装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391468A (en) * 1978-04-07 1983-07-05 Kamyr, Inc. Method and apparatus for recovering mineral nodules from the ocean floor
FR2597543B1 (fr) * 1986-04-17 1988-06-24 Soletanche Dispositif pour le forage immerge de fondations
RU2001208C1 (ru) * 1991-11-20 1993-10-15 Папулов Владимир Ильич: Камышников Игорь Григорьевич; Иванов Александр Сергеевич; Пак Петр Андреевич; Папа ни Федор Алексеевич Жуков Анатолий Васильевич; Кукушкин Борис Михайлович; Сандаков Андрей Аркадьевич Устройство дл подводной разработки горных пород
JP2772469B2 (ja) * 1995-06-13 1998-07-02 株式会社共立物流システム コンテナ用の排出機能付きパレット
NO305179B1 (no) * 1996-08-27 1999-04-12 Norske Stats Oljeselskap Anordning ved undervannsbr°nn
RU2170823C1 (ru) * 2000-06-15 2001-07-20 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Устройство для разработки конкреций
JP4136297B2 (ja) 2000-09-06 2008-08-20 株式会社 ワイ・エム・エス 粉体貯蔵用ホッパー
JP4555735B2 (ja) * 2005-05-31 2010-10-06 大成建設株式会社 採掘装置
JP4835913B2 (ja) * 2005-09-09 2011-12-14 株式会社トマック 土運船
US7681662B2 (en) * 2008-02-29 2010-03-23 Williamson Deep Ocean Engineering, Inc. Water bottom ore sampler and method of using the same
JP5351826B2 (ja) * 2010-05-10 2013-11-27 三菱重工業株式会社 水中採鉱機用カッターヘッド
EP2527539B1 (de) * 2011-05-27 2013-09-11 BAUER Maschinen GmbH Unterwasser-Bohranordnung und Verfahren zum Einbringen eines Gründungselementes in einen Gewässergrund
PL2532790T3 (pl) * 2011-06-10 2014-01-31 Bauer Spezialtiefbau Sposób wytwarzania podwodnego elementu fundamentowego, nastawcza głowica dla podwodnego elementu fundamentowego i podwodny układ roboczy
EP2562347B1 (de) * 2011-08-23 2019-05-22 BAUER Maschinen GmbH Unterwasser-arbeitsanordnung und verfahren zu ihrer verankerung
EP2562346B1 (de) * 2011-08-23 2019-03-13 BAUER Maschinen GmbH Unterwasser-Bohranordnung und Verfahren zum Erstellen einer Bohrung
JP5875065B2 (ja) * 2012-02-09 2016-03-02 国立研究開発法人海洋研究開発機構 海底熱水鉱物資源の回収方法及び回収システム
EP2685007B1 (de) * 2012-07-10 2015-01-07 BAUER Maschinen GmbH Fräsrad für eine Schlitzwandfräse
KR102019150B1 (ko) 2014-05-19 2019-11-04 노틸러스 미네랄스 싱가포르 피티이 엘티디 분리식 해저 채굴 시스템
JP6693886B2 (ja) 2014-05-19 2020-05-13 ノーチラス ミネラルズ シンガポール ピーティーイー リミテッド 海底運搬システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021069154A1 (de) 2019-10-08 2021-04-15 Bauer Maschinen Gmbh Unterwasser-abtragsvorrichtung und verfahren zum abtragen von bodenmaterial unter wasser

Also Published As

Publication number Publication date
KR102003885B1 (ko) 2019-07-26
CN108150174B (zh) 2020-06-26
RU2674492C1 (ru) 2018-12-11
PT3330441T (pt) 2019-06-19
JP2018091130A (ja) 2018-06-14
EP3330441A1 (de) 2018-06-06
CN108150174A (zh) 2018-06-12
JP6535068B2 (ja) 2019-06-26
KR20180063833A (ko) 2018-06-12

Similar Documents

Publication Publication Date Title
EP2739790B1 (de) Abtrennen eines pfahles off shore
EP2295646B1 (de) Bohrvorrichtung und Bohrverfahren
EP3014070B1 (de) Vorrichtung zum abteufen eines schachts und verfahren zum abteufen eines schachts
EP3330441B1 (de) Unterwasserabbauvorrichtung und verfahren zum abbau
EP2407629B1 (de) Bohrvorrichtung und Bohrverfahren
DE3029007A1 (de) Vorrichtung zum verbinden einer druckfluessigkeits-foerdereinrichtung auf einem schwimmenden fahrzeug mit einem offshore- bohrloch
DE69501678T2 (de) Schiff, Baggereinrichtung und deren Zusammenbau
DE2342566C3 (de) Verfahren zum Abtragen einer abgesetzten, teilchenförmigen Feststoffmasse
WO2021069154A1 (de) Unterwasser-abtragsvorrichtung und verfahren zum abtragen von bodenmaterial unter wasser
EP0819819B1 (de) Fräskopf, Bohrvorrichtung sowie Vorrichtung und Verfahren zum Meeresbodenbohren
EP2703596B1 (de) Bohrvorrichtung und Verfahren zum Erstellen einer Bohrung
DE102011112026A1 (de) Verfahren zum Installieren einer Stahl-Jacket-Gründung auf einem Meeresboden mittels einer Ramm-, Bohr- oder Schraubschablone und Schraub- oder Rammschablone für die Installation von Stahl-Jacket-Gründungen
DE1932230B2 (de) Unterwasseranlage zum anschliessen an mindestens eine unterwassertiefbohrung
DE3726472C2 (zh)
EP3564446B1 (de) Unterwasserabbauvorrichtung und verfahren zum abbau
DE2730853A1 (de) Vorrichtung zum vergraben einer rohrleitung in einem gewaesserboden
DE3011578C2 (de) Einrichtung zum maschinellen Abteufen von seigeren Schächten
DE2709474A1 (de) Verfahren und geraet zur bergarbeit
EP3436664B1 (de) Bohrverfahren und schachtbohrsystem
WO1998026151A2 (de) Verfahren und vorrichtung zum niederbringen von bohrlöchern, in den meeresboden durch anwendung eines gegenspülverfahrens
EP2730703B1 (de) Verfahren und Vorrichtung zum Erstellen eines Gründungselementes
DE1178026B (de) Verfahren und Vorrichtung zum Durchfuehren von Arbeiten an Unterwasser-Tiefbohrungen
DE2543320A1 (de) Verfahren und anlage zum gruenden eines bauwerks am meeresboden
EP4339377A1 (de) Pfahlrohr und verfahren zum bilden eines gründungspfahles
AT129546B (de) Gesteinsbohrverfahren und Gesteinsbohrmaschine.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170316

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: E02D 7/28 20060101AFI20180628BHEP

Ipc: E02F 3/88 20060101ALI20180628BHEP

Ipc: E02D 13/04 20060101ALI20180628BHEP

Ipc: E02D 27/52 20060101ALI20180628BHEP

INTG Intention to grant announced

Effective date: 20180716

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502016003808

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: E02D0007280000

Ipc: E02F0005280000

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAR Information related to intention to grant a patent recorded

Free format text: ORIGINAL CODE: EPIDOSNIGR71

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTC Intention to grant announced (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: E02F 5/18 20060101ALI20181030BHEP

Ipc: E02D 27/52 20060101ALI20181030BHEP

Ipc: E02F 7/00 20060101ALI20181030BHEP

Ipc: E02F 5/28 20060101AFI20181030BHEP

Ipc: E02D 13/04 20060101ALI20181030BHEP

Ipc: E02D 7/28 20060101ALI20181030BHEP

Ipc: E02F 3/88 20060101ALI20181030BHEP

INTG Intention to grant announced

Effective date: 20181115

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016003808

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1110661

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3330441

Country of ref document: PT

Date of ref document: 20190619

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20190611

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190621

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190620

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20190320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190720

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016003808

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

26N No opposition filed

Effective date: 20200102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20200228

Year of fee payment: 4

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20161202

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201202

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190320

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1110661

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211202

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230510

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231214

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20231120

Year of fee payment: 8

Ref country code: NO

Payment date: 20231215

Year of fee payment: 8

Ref country code: NL

Payment date: 20231205

Year of fee payment: 8

Ref country code: FR

Payment date: 20231215

Year of fee payment: 8

Ref country code: DE

Payment date: 20231205

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20231205

Year of fee payment: 8