EP2532790B1 - Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung - Google Patents

Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung Download PDF

Info

Publication number: EP2532790B1
Authority: EP; European Patent Office
Prior art keywords: foundation element; underwater foundation; underwater; adjustment head; pile
Prior art date: 2011-06-10
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

EP11004784.2A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP2532790A1 (de

Inventor

Simon Paulus

Christoph Schwanz

Ulli Wiedenmann

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.)

Bauer Spezialtiefbau GmbH

Original Assignee

Bauer Spezialtiefbau 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.)

2011-06-10

Filing date

2011-06-10

Publication date

2013-08-21

2011-06-10 Application filed by Bauer Spezialtiefbau GmbH filed Critical Bauer Spezialtiefbau GmbH

2011-06-10 Priority to DK11004784.2T priority Critical patent/DK2532790T3/da

2011-06-10 Priority to EP11004784.2A priority patent/EP2532790B1/de

2011-06-10 Priority to PL11004784T priority patent/PL2532790T3/pl

2012-05-09 Priority to CA2776569A priority patent/CA2776569C/en

2012-05-17 Priority to AU2012202883A priority patent/AU2012202883B2/en

2012-06-05 Priority to KR1020120060240A priority patent/KR101458607B1/ko

2012-06-08 Priority to US13/492,523 priority patent/US8801334B2/en

2012-06-08 Priority to CN201210187720.4A priority patent/CN102817362B/zh

2012-12-12 Publication of EP2532790A1 publication Critical patent/EP2532790A1/de

2013-08-21 Application granted granted Critical

2013-08-21 Publication of EP2532790B1 publication Critical patent/EP2532790B1/de

Status Active legal-status Critical Current

2031-06-10 Anticipated expiration legal-status Critical

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
- E02D13/06—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers for observation while placing
- 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
- 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
- E02D27/42—Foundations for poles, masts or chimneys
- 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
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof

Definitions

the invention relates to a method for creating an underwater foundation element in a body of water, in which a working platform for guiding a drilling tool is lowered to the bottom of the river, with the drilling tool a borehole is introduced into the river bottom and arranged a pile-shaped underwater foundation element in the borehole and anchored in it.
the invention relates to an underwater working arrangement for anchoring a pile-shaped underwater foundation element in the river bottom, with a retractable platform and arranged on the working platform receiving device for the underwater foundation element.
foundation elements can be anchored in a body of water underwater in a reliable way.
Such foundation elements serve, for example, for anchoring for offshore wind turbines or for turbines of tidal power plants in the sea.
GB 2 469 190 A Another such method is known from GB 2 469 190 A known. Due to the considerably difficult working conditions under water, there is the problem that the pile-shaped foundation elements have smaller positional deviations of about a few degrees to the vertical. If, for example, the mast is erected on such foundation elements for a wind installation with a length of up to 100 m, a relatively large inclination of the entire installation results even with a small deviation of the foundation element.
From the GB 2 316 486 A is a generic adjustment head and a method for driving a underwater pile known. The ramming is done by means of an attachable ram. Via a pressure sensor, the penetration depth of the pile can be determined. A lowerable to the bottom of the water work platform is not provided.
An apparatus and a method for creating an underwater foundation element by drilling is still from the WO 2010/015799 A2 out.
a working platform is lowered to the bottom of the river, through which a drilling tool and a bored pile are guided.
the invention has for its object to provide a method for creating an underwater foundation element, with which such a foundation element can be created with high position accuracy. It is another object of the invention to provide an underwater work arrangement and an adjustment for this purpose.
the object is achieved on the one hand by a method having the features of claim 8.
the object is achieved by another by an adjusting head for an underwater foundation element with the features of claim 1.
An underwater working arrangement with the features of claim 5 solves the problem with regard to the working arrangement.
the method according to the invention is characterized in that an adjusting head according to claim 1 with a measuring unit is mounted on the pile-shaped underwater foundation element, by which the position data of the pile-shaped underwater foundation element are determined and that depending on the determined position data by means of at least one adjusting device on the working platform the position of the underwater foundation element is set before anchoring.
a basic idea of the invention is to attach a measuring unit directly to the underwater foundation element with which the position of the foundation element is determined. So there is no indirect position determination on the position of the working platform but a direct and thus very accurate position determination of the foundation element. Depending on the determined position data, the position of the underwater foundation element is then adjusted before anchoring by means of at least one adjusting device, in particular different hydraulic cylinders, on the working platform. As soon as the measuring unit indicates the desired exact position of the underwater foundation element, the Foundation element fixed in this position relative to the work platform and then anchored in the aquatic environment, in particular by introducing a curable suspension, in particular of concrete.
the measuring unit in principle, it is conceivable to provide the measuring unit as a lost measuring unit fixed to the foundation element. According to the invention, it is particularly economical that the measuring unit is releasably attached to an upper portion of the underwater foundation element and, after adjustment, released and removed again from the underwater foundation element. In this way, the measuring unit can be used multiple times, so that very high-quality, high-precision measuring instruments can be used for the measuring unit.
actuating forces are generated, which are transmitted via an adjusting head and / or a receiving device of the working platform on the underwater foundation element.
the adjusting head can be fastened in particular detachably on the upper side of the pile-shaped foundation element.
the adjusting head in this case has corresponding coupling elements, in particular driver, over which the adjusting devices can transmit their actuating forces, in particular a rotation about the longitudinal axis, defined to the foundation element.
Lateral position changes are preferably transmitted to the foundation element via an approximately drum-shaped receiving device, in which the pile-shaped foundation element is received and guided.
the receiving device is movably mounted on the base frame of the working platform and adjustable via adjusting devices. In this way, even very small changes in position of the underwater foundation element can be carried out exactly.
the adjusting device is controlled by a control device, which together with the measuring unit on is arranged the adjusting head.
the measurement results of the measuring unit can be transferred directly to the adjusting device, so that a fast and reliable adjustment of the underwater foundation element can take place in the riverbed.
an adjusting head for an underwater foundation element having a base frame, a connecting device for detachably connecting the adjusting head to the underwater foundation element, at least one measuring unit arranged on the base frame for determining position data of the underwater foundation element and a connection device for connection and holding the adjusting head to be arranged on a connecting line.
the adjusting head can be fixedly attached to the foundation element.
a centering device is provided with which the adjusting head is brought into a defined position on the foundation element.
the connecting device can have, for example, hydraulic tensioning clamps.
the adjusting head is connected via a connecting line with a supply ship.
a connection device is formed on the upper side of the adjusting head, which serves for connecting and holding the adjusting head to the connecting line.
hydraulic fluid and data lines are provided.
a good adjustment of the foundation element is achieved according to the invention in that at least one coupling element is provided for producing a connection of the adjusting head with a submarine foundation element receiving working platform. In this way, an adjustment of the foundation element via the Justierkopf done.
the foundation element is seated on the bottom of the borehole, so that actuating forces can be transmitted in a particularly effective manner via the adjusting head arranged on the upper side of the foundation element.
the adjusting device may have one or more hydraulic cylinders, the piston directly act on the adjusting head.
a rigid connection with the working platform and in particular the drum-shaped receiving device of the working platform can be produced via the adjusting head.
an adjustment of the receiving device and / or the work platform can be done in total, such as provided with hydraulic cylinders riot feet of the platform at the bottom of the river.
connection device is designed to transmit electrical energy, hydraulic energy, control signals and / or fluid for anchoring the underwater foundation element in the riverbed.
the adjustment head not only provides an element for mechanical alignment of the foundation member, but provides a variety of functions, including measuring and passing curable liquid, such as cement slurry, into the tubular foundation pile for anchoring after alignment.
connection device has a passage for curable liquid to an inner cavity of a tubular underwater foundation element.
the object is achieved by a corresponding work arrangement, which is characterized in that at the underwater foundation element for determining position data, a prescribed adjustment head is mounted and that at least one adjusting device is provided, with which a position of the underwater foundation element is adjustable in the receiving device depending on the determined position data.
a preferred embodiment according to the invention is that is provided as an adjusting device a twisting device for rotating the pile-shaped underwater foundation element about a central axis, a lifting device for adjusting the underwater foundation element along the center axis and / or a tilting device for adjusting the underwater foundation element transverse to the center axis ,
the underwater foundation element can be accurately aligned while it continues is surrounded by a drum-shaped receiving device on the work platform.
the twisting device comprises a clamp, which is rotatable about the drilling axis by means of horizontally oriented actuating cylinder. The rotation is preferably transmitted to the adjusting head and thus the foundation element via the drum-shaped receiving device.
the drum-shaped receiving device also serves to guide the drilling tool during insertion of the borehole.
the receiving device can be adjusted.
the elements forming the inside of the drum-shaped receptacle may be changed from the drilling tool guide position so that there is sufficient margin for adjusting and locating the underwater foundation member within the drum-shaped receptacle.
a control device is provided for controlling at least one adjusting device.
Such a control device on the underwater working arrangement or on the adjusting head allows a high-precision alignment of the foundation element.
an underwater foundation element 10 in a body of water 5 is according to Fig. 1 lowered from a supply ship 6 platform 30 as an underwater working arrangement 20 on the seabed 5.
the underwater working assembly 20 is aligned horizontally.
a borehole is introduced into the waterbed 5 via an unillustrated drilling tool.
the tubular underwater foundation element 10 is inserted into a drum-shaped receiving device 32 and deposited in the well at the bottom of the hole, as well as in Fig. 4 is shown.
the underwater foundation element 10 is connected via a supply line 70, which is coupled via a connecting device 50 and an adjusting head 40 with the top of the underwater foundation pile 10, with a supply ship 6 on the sea surface 2.
the supply line 70 which comprises both a steel cable for holding the adjusting head 40 and other supply lines, is actuated via a winch 8 on the supply ship 6.
Via a control device 7 on the supply ship 6, the adjusting head 40 is controlled via the supply line 70 and the underwater working arrangement 20 via a connection 72 from the sea surface 2.
FIG Fig. 2 An embodiment of a working platform 30 according to the invention of the underwater working arrangement 20 is shown in FIG Fig. 2 shown.
an approximately triangular base frame 31 of the platform 30 is formed on which, not shown, uprising elements, in particular adjustable hydraulic cylinders, are arranged for placement on the bottom of the water 5.
uprising elements in particular adjustable hydraulic cylinders
the corner regions of the base frame 31 are fixedly connected to a plate-shaped stage head 24.
annular retaining elements 32 are arranged for the drum-shaped receiving device, not shown here.
a first hydraulically operated collet 34 is provided, which serves for producing a firm connection with the receiving device 32 for the inserted underwater foundation element 10.
a second collet 36 is also formed on the work platform 30, wherein the second collet 36 via three horizontally arranged torsion cylinder 62 for rotating the hydraulically tensioned receiving device 32 with the underwater foundation element 10 is actuated.
the three rotating cylinders 62 can also be actuated to form an adjusting device 60 so that they not only cause a rotation about a center axis 11, but also a desired tilting with respect to the center axis 11. In this way, an exact alignment of the underwater foundation element used 10 in the borehole in the river bottom 5 possible.
self-hardening liquid can then be introduced into the borehole for the final anchoring.
the underwater working arrangement 20 can then be completely detached from the anchored underwater foundation element 10 and removed again.
an adjustment head 40 is provided according to the invention, which closer in connection with the FIGS. 3 to 5 is described.
a conical pile head 12 is arranged, which is connected via a base 14 fixed to the cylindrical portion of the foundation element 10.
a projecting, plate-shaped sword 16 with three center holes 18 is arranged.
an adjusting head 40 placed and anchored in a defined position via a connecting device 44 only schematically shown fixed to the pile head 12.
the connecting device 44 has for this purpose not shown hydraulic actuating cylinder, with which centering pins engage in the centering holes 18 on the sword 16 and so produce a solid positive connection.
the adjusting head 40 has a plate-shaped base frame 42, which rests on the top of the pile head 12. At a top of the Base frame 42, a measuring unit 46 and a control device 48 are arranged.
the measuring unit 46 is equipped with a plurality of position sensors, so that they can determine an exact position of the underwater foundation element 10 and in particular deviations from the vertical. Via fixed coupling elements 54, an additional stable connection with the underwater working arrangement 20 can be established via the adjusting head 40.
the at least one adjusting device 60 on the underwater working arrangement 20 can be actuated via the control device 48 which is connected to the controller 7 on the supply ship 6 via the supply line 70, so that the position of the underwater -Gründungsimplantations 10 is changed relative to the platform 30.
connection means 50 by means of a suspension feed about cement suspension introduced by the adjusting head 40 from the supply ship 6 into the interior of the tubular underwater foundation element 10.
a passage 56 extending into the underwater foundation element 10 is formed.

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Paleontology (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Geology (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)
Foundations (AREA)
Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

EP11004784.2A 2011-06-10 2011-06-10 Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung Active EP2532790B1 (de)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
DK11004784.2T DK2532790T3 (da)	2011-06-10	2011-06-10	Fremgangsmåde til fremstilling af et undervandsfunderingselement, justeringshoved til et undervandsfunderingselement og undervandsarbejdsindretning
EP11004784.2A EP2532790B1 (de)	2011-06-10	2011-06-10	Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung
PL11004784T PL2532790T3 (pl)	2011-06-10	2011-06-10	Sposób wytwarzania podwodnego elementu fundamentowego, nastawcza głowica dla podwodnego elementu fundamentowego i podwodny układ roboczy
CA2776569A CA2776569C (en)	2011-06-10	2012-05-09	Method for producing an underwater foundation element, adjustment head for an underwater foundation element and underwater working arrangement
AU2012202883A AU2012202883B2 (en)	2011-06-10	2012-05-17	Method for producing an underwater foundation element, adjustment head for an underwater foundation element and underwater working arrangement
KR1020120060240A KR101458607B1 (ko)	2011-06-10	2012-06-05	수중 기초 요소를 생성하는 방법, 수중 기초 요소용 조정 헤드 및 수중 작업 장치
US13/492,523 US8801334B2 (en)	2011-06-10	2012-06-08	Method for producing an underwater foundation element, adjustment head for an underwater foundation element and underwater working arrangement
CN201210187720.4A CN102817362B (zh)	2011-06-10	2012-06-08	用于产生水下地基元件的方法、用于水下地基元件的调整头和水下工作布置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP11004784.2A EP2532790B1 (de)	2011-06-10	2011-06-10	Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung

Publications (2)

Publication Number	Publication Date
EP2532790A1 EP2532790A1 (de)	2012-12-12
EP2532790B1 true EP2532790B1 (de)	2013-08-21

Family

ID=45090812

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11004784.2A Active EP2532790B1 (de)	2011-06-10	2011-06-10	Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung

Country Status (8)

Country	Link
US (1)	US8801334B2 (pl)
EP (1)	EP2532790B1 (pl)
KR (1)	KR101458607B1 (pl)
CN (1)	CN102817362B (pl)
AU (1)	AU2012202883B2 (pl)
CA (1)	CA2776569C (pl)
DK (1)	DK2532790T3 (pl)
PL (1)	PL2532790T3 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL2006477C2 (en) *	2011-03-28	2012-10-01	Ihc Holland Ie Bv	Measurement system for a pile.
NL2010375C2 (en) *	2013-02-28	2014-09-01	Ihc Sea Steel Ltd	Pile driving guide.
DE102013205512B3 (de) *	2013-03-27	2014-06-26	Menck Gmbh	Sensoranordnung zur Bestimmung der Ausrichtung eines Pfahls
KR101462566B1 (ko)	2013-03-29	2014-11-19	한국건설기술연구원	석션파일의 지반 관입을 이용한 수중파일의 수평하중 재하장치, 및 이를 이용한 수중파일의 수평저항력 측정방법
NL2011003C2 (en)	2013-06-18	2014-12-22	Ihc Hydrohammer B V	Pile driving methods and systems.
NL2014689B1 (en) *	2015-04-22	2017-01-18	Ihc Iqip Uk Ltd	A pile guide for guiding a pile during submerged pile driving and a method of installing a pile in the sea bottom.
NL2017560B1 (en)	2016-09-30	2018-04-10	Ihc Iqip Uk Ltd	Pile guide comprising a base frame and a guide member
PT3330441T (pt) *	2016-12-02	2019-06-19	Bauer Maschinen Gmbh	Dispositivo de redução de água a jusante e método para a sua redução
NL2018072B1 (nl)	2016-12-23	2018-07-02	Carpdredging Ip B V	Een rechthoekig frame
CN106988354B (zh) *	2017-04-17	2019-01-04	宁波工程学院	一种水下基桩避障维护机器人
CN109944548B (zh) *	2019-02-23	2024-03-05	中国石油大学(华东)	海底钻机钻井系统及方法
CN113047290A (zh) *	2021-04-23	2021-06-29	北京三一智造科技有限公司	一种桩机的对孔方法、装置、桩机及可读存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL158872B (nl) *	1975-10-13	1978-12-15	Hollandsche Betongroep Nv	Inrichting voor het onder water in een bepaalde stand overeind houden van een in de bodem te heien paal.
FR2605657A1 (fr) *	1986-10-22	1988-04-29	Soletanche	Procede pour la realisation d'un pieu dans le sol, machine de forage et dispositif pour la mise en oeuvre de ce procede
US5244312A (en) *	1991-12-29	1993-09-14	Conoco Inc.	Pile supported drilling template
DE4300074C1 (de) *	1993-01-05	1994-05-05	Hans Kuehn	Vorrichtung zur Signal- und Datenübertragung für die Steuerung und Überwachung von Unterwasser-Ramm-, Trenn- oder dergleichen Arbeitsgeräten
DE19633803C1 (de) *	1996-08-22	1998-05-14	Menck Gmbh	Einrichtung zur Bestimmung der Eindringtiefe beim Einbringen von Stützelementen in einen Gewässergrund
AU735488B2 (en) *	1997-08-28	2001-07-12	Ihc Sea Steel Limited	Pile driving
CN1131356C (zh) *	2001-03-22	2003-12-17	上海交通大学	海底打桩装置
CN1676758A (zh) *	2004-04-02	2005-10-05	上海市基础工程公司	用于海上桥梁施工的导管架及导管架法平台施工工艺
JP2006207183A (ja) *	2005-01-26	2006-08-10	Hitachi Plant Technologies Ltd	建設資材の設置位置決め支援システム及び支援方法
GB0520891D0 (en) *	2005-10-14	2005-11-23	Tidal Generation Ltd	Foundation structure for water current energy system
GB0814341D0 (en) *	2008-08-06	2008-09-10	Aws Ocean Energy Ltd	Pile system
GB0902289D0 (en) *	2009-02-12	2009-03-25	Marine Current Turbines Ltd	Methods for installing pin-piled jacket type structures at sea
GB0905663D0 (en)	2009-04-01	2009-05-13	Marine Current Turbines Ltd	Methods of and apparatus for the installation of columns/piles
PT2322724E (pt)	2009-11-17	2012-06-27	Bauer Maschinen Gmbh	Instalação de perfuração submarina e processo para introduzir um elemento de fundação tubular no fundo marinho

2011
- 2011-06-10 DK DK11004784.2T patent/DK2532790T3/da active
- 2011-06-10 EP EP11004784.2A patent/EP2532790B1/de active Active
- 2011-06-10 PL PL11004784T patent/PL2532790T3/pl unknown
2012
- 2012-05-09 CA CA2776569A patent/CA2776569C/en active Active
- 2012-05-17 AU AU2012202883A patent/AU2012202883B2/en not_active Ceased
- 2012-06-05 KR KR1020120060240A patent/KR101458607B1/ko not_active Expired - Fee Related
- 2012-06-08 CN CN201210187720.4A patent/CN102817362B/zh not_active Expired - Fee Related
- 2012-06-08 US US13/492,523 patent/US8801334B2/en active Active

Also Published As

Publication number	Publication date
KR101458607B1 (ko)	2014-11-07
CA2776569A1 (en)	2012-12-10
CA2776569C (en)	2014-07-29
AU2012202883A1 (en)	2013-01-10
KR20120137249A (ko)	2012-12-20
EP2532790A1 (de)	2012-12-12
US20120315097A1 (en)	2012-12-13
PL2532790T3 (pl)	2014-01-31
US8801334B2 (en)	2014-08-12
DK2532790T3 (da)	2013-09-02
CN102817362B (zh)	2016-02-10
AU2012202883B2 (en)	2014-04-24
CN102817362A (zh)	2012-12-12

Publication	Publication Date	Title
EP2532790B1 (de)	2013-08-21	Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung
EP2527539B1 (de)	2013-09-11	Unterwasser-Bohranordnung und Verfahren zum Einbringen eines Gründungselementes in einen Gewässergrund
EP2562310B1 (de)	2016-07-20	Unterwasser-Bohranordnung und Verfahren zum Erstellen einer Bohrung in einem Gewässergrund
EP2295646B1 (de)	2012-06-27	Bohrvorrichtung und Bohrverfahren
EP2322724B1 (de)	2012-04-18	Unterwasserbohranordnung und Verfahren zum Einbringen eines rohrförmigen Gründungselements in den Gewässergrund
EP2500473B1 (de)	2013-08-21	Verfahren zur Herstellung einer Gründung für eine Offshore-Anlage
EP3081737A2 (de)	2016-10-19	Bohrgerät zum erstellen einer verrohrten bohrung und verfahren zum betreiben eines bohrgerätes
DE1926001A1 (de)	1969-11-27	Vorrichtung zum Herstellen einer Verbindung zwischen einem Unterwasser-Produktionsbohrlochkopf und einem darueber schwimmenden Fahrzeug
EP2562348A1 (de)	2013-02-27	Unterwasser-Bohranordnung und Verfahren zum Erstellen einer Bohrung
DE102014002968A1 (de)	2015-09-10	Bohrvorrichtung zum Erstellen einer Bohrung und System zum Positionieren der Bohrvorrichtung
DE1925913A1 (de)	1969-11-27	Vorrichtung zum Herstellen einer Verbindung zwischen einem Wasserfahrzeug od.dgl. und einer Unterwasser-Bohrlochkopfbaugruppe
DE2609996C3 (de)	1980-07-24	Vorrichtung und Schutzverrohrung zum Richtbohren sowie Verfahren zur Installation der Schutzverrohrung
EP0217366B1 (de)	1989-11-23	Verfahren zum Setzen eines Zug- oder Druckankers unterhalb eines Wasserspiegels zum Verankern einer Spundwand oder dergleichen
EP2698499B1 (de)	2014-11-05	Verfahren und Vorrichtung zum Erstellen und Vermessen eines Bohrloches
DE102011112026A1 (de)	2013-02-28	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
DE10129825B4 (de)	2004-04-29	Herstellung einer Unterwasserwand
DE102012214338B4 (de)	2019-05-23	Verfahren zum Herstellen eines Verpresspfahls unterhalb einer Wasseroberfläche
AT413422B (de)	2006-02-15	Verfahren und vorrichtung zum vermessen eines bohrlochs
DE3122032C2 (de)	1984-10-31	Verfahren zum nachträglichen Verankern von Spundwänden, sowie Aufnahmevorrichtung für ein Bohrgerät und Ankerpfahl zur Durchführung des Verfahrens
DE3526197A1 (de)	1987-02-05	Verfahren und vorrichtung zum einbringen von fertigteiltragelementen, insbesondere stahlbetonstuetzen, in bohrloecher
EP3034702B1 (de)	2017-02-01	Verfahren und vorrichtung zum erstellen einer gründung sowie gründung
EP3272946B1 (de)	2018-12-12	Führungsvorrichtung und verfahren zum erstellen eines schlitzes
DE102020125629B4 (de)	2022-04-28	System aus einem zylindrischen Hohlkörper und einer Bohrvorrichtung zum Erstellen einer Bohrung
DE1925910A1 (de)	1969-11-27	Vorrichtung zum Ausfuehren von Arbeiten an einer Unterwasseranlage von einem Wasserfahrzeug aus
EP2759641B1 (de)	2019-07-10	Arbeitsbühne, Vorrichtung zum Erstellen eines Gründungselements und Gründungsverfahren

Legal Events

Date	Code	Title	Description
2012-12-11	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
2012-12-12	17P	Request for examination filed	Effective date: 20120315
2012-12-12	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
2012-12-12	AX	Request for extension of the european patent	Extension state: BA ME
2013-01-07	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Ref document number: 502011001173 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: E02D0013060000 Ipc: E02D0027520000
2013-01-29	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2013-02-13	RIC1	Information provided on ipc code assigned before grant	Ipc: E21B 7/124 20060101ALI20130107BHEP Ipc: E02D 27/52 20060101AFI20130107BHEP Ipc: E21B 43/017 20060101ALI20130107BHEP Ipc: E02D 13/04 20060101ALI20130107BHEP Ipc: E02D 13/06 20060101ALI20130107BHEP
2013-03-20	RIN1	Information on inventor provided before grant (corrected)	Inventor name: SCHWANZ, CHRISTOPH Inventor name: WIEDENMANN, ULLI Inventor name: PAULUS, SIMON
2013-05-14	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2013-07-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2013-08-21	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
2013-08-21	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2013-08-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2013-09-02	REG	Reference to a national code	Ref country code: DK Ref legal event code: T3
2013-09-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: REF Ref document number: 628206 Country of ref document: AT Kind code of ref document: T Effective date: 20130915
2013-09-18	REG	Reference to a national code	Ref country code: NL Ref legal event code: T3
2013-09-25	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN
2013-10-17	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 502011001173 Country of ref document: DE Effective date: 20131017
2014-01-13	REG	Reference to a national code	Ref country code: NO Ref legal event code: T2 Effective date: 20130821
2014-01-27	REG	Reference to a national code	Ref country code: LT Ref legal event code: MG4D
2014-01-31	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: 20130918 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: 20130821 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: 20130821 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: 20130821 Ref country code: PT 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: 20131223 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: 20131221
2014-01-31	REG	Reference to a national code	Ref country code: PL Ref legal event code: T3
2014-02-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20130821 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: 20131122 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: 20130821
2014-03-31	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: 20130821
2014-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20130821 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: 20130821 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: 20130821 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: 20130821
2014-05-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20130821 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: 20130821
2014-06-27	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2014-06-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2014-07-30	26N	No opposition filed	Effective date: 20140522
2014-09-04	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 502011001173 Country of ref document: DE Effective date: 20140522
2015-01-30	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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140610 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: 20130821
2015-01-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2015-04-30	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: 20140630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140630
2016-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20130821
2016-04-28	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 6
2016-04-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20130821
2016-06-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20130821 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: 20130821
2016-06-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 20160523 Year of fee payment: 6
2016-07-29	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: 20130821 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: 20110610 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: 20130821
2016-07-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NO Payment date: 20160624 Year of fee payment: 6
2016-08-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 20160523 Year of fee payment: 6 Ref country code: PL Payment date: 20160427 Year of fee payment: 6 Ref country code: DK Payment date: 20160610 Year of fee payment: 6
2017-06-21	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7
2017-08-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: MM01 Ref document number: 628206 Country of ref document: AT Kind code of ref document: T Effective date: 20160610
2017-10-31	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: 20160610
2018-01-22	REG	Reference to a national code	Ref country code: DK Ref legal event code: EBP Effective date: 20170630 Ref country code: NO Ref legal event code: MMEP
2018-02-07	REG	Reference to a national code	Ref country code: NL Ref legal event code: MM Effective date: 20170701
2018-03-19	REG	Reference to a national code	Ref country code: DE Ref legal event code: R082 Ref document number: 502011001173 Country of ref document: DE Representative=s name: WUNDERLICH & HEIM PATENTANWAELTE PARTNERSCHAFT, DE
2018-03-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170701
2018-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170630
2018-06-04	REG	Reference to a national code	Ref country code: BE Ref legal event code: MM Effective date: 20170630
2018-06-25	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8
2018-06-29	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: 20130821
2018-07-31	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 NON-PAYMENT OF DUE FEES Effective date: 20170630
2018-07-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IE Payment date: 20180625 Year of fee payment: 8
2018-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170630
2018-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20130821
2019-01-31	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 NON-PAYMENT OF DUE FEES Effective date: 20170610
2020-05-01	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: 20190610
2023-06-14	P01	Opt-out of the competence of the unified patent court (upc) registered	Effective date: 20230508
2024-07-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20240620 Year of fee payment: 14
2024-07-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20240628 Year of fee payment: 14
2024-07-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20240621 Year of fee payment: 14
2025-03-11	REG	Reference to a national code	Ref country code: DE Ref legal event code: R081 Ref document number: 502011001173 Country of ref document: DE Owner name: BAUER OFFSHORE TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: BAUER SPEZIALTIEFBAU GMBH, 86529 SCHROBENHAUSEN, DE