EP2622151B1 - Gleitschalungsgeformte betonstruktur - Google Patents

Gleitschalungsgeformte betonstruktur Download PDF

Info

Publication number
EP2622151B1
EP2622151B1 EP11829649.0A EP11829649A EP2622151B1 EP 2622151 B1 EP2622151 B1 EP 2622151B1 EP 11829649 A EP11829649 A EP 11829649A EP 2622151 B1 EP2622151 B1 EP 2622151B1
Authority
EP
European Patent Office
Prior art keywords
slip
concrete
panels
concrete structure
abrasion
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
EP11829649.0A
Other languages
English (en)
French (fr)
Other versions
EP2622151A1 (de
EP2622151A4 (de
Inventor
Kjell Tore FOSSÅ
Endre Gudmestad
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.)
Kvaerner AS
Original Assignee
Kvaerner Concrete Solutions AS
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 Kvaerner Concrete Solutions AS filed Critical Kvaerner Concrete Solutions AS
Publication of EP2622151A1 publication Critical patent/EP2622151A1/de
Publication of EP2622151A4 publication Critical patent/EP2622151A4/de
Application granted granted Critical
Publication of EP2622151B1 publication Critical patent/EP2622151B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/182—Bulkheads or similar walls made solely of concrete in situ using formworks to separate sections

Definitions

  • the present invention relates to a method of building a concrete structure according to the preamble of claim 1.
  • slip forming is very favorable, particularly from an economical point of view, since the extent of the work is greatly reduced.
  • the surface of a slip formed concrete structure includes irregularities, particularly when high strength, abrasion resistant concrete qualities are used. The result is reduced erosion and abrasion resistance, reduced service life and reduced surface quality, compared to a structure having a smooth surface, all of which has technical and economical consequences. Repair of irregularities or eroded or abraded surface is often very expensive and the quality is still reduced. Forming with fixed forms for all or a part of a concrete structure is often very expensive.
  • JPS5365636 U discloses a method according to the preamble of claim 1.
  • the objective of the invention is to provide a method of building a concrete structure, providing improvements with respect to the above mentioned problems and disadvantages.
  • the invention provides a method of building a concrete structure, according to claim 1.
  • the abrasion allowance is formed by concrete, without steel armour reinforcement except of possible fibres that optionally may be steel fibres.
  • the concrete structure is for use offshore in ice-infested areas, the structure has an increased thickness as an abrasion allowance in a zone abraded by ice drifting on the sea, and the abrasion allowance has been formed by slip forming with panels inside the slip form, the panels facing the slip form.
  • the method of the invention surprisingly results in a slip formed concrete structure or -part having smooth, plane and hard surface without irregularities such as small cracks, crazes or voids, which has been impossible so far in full scale production, particularly when using hard high strength, abrasion resistant air-rich concrete qualities .
  • the present invention eliminates or reduces irregularities, particularly lifting crazes or -cracks, in the surface of the ice abrasion allowance as the slip form is lifted upwards, and that such irregularities previously have been the main reason for reduced service life and high abrasion rate.
  • the technical effect can be beneficial for any concrete structure, particularly for high strength quality concrete structures exposed for erosion or abrasion or wear for any reason, for any structures for which reduced drag or friction can be beneficial, and structures for which subsequent treatment can be facilitated.
  • Deterioration, wear, ageing, ingress of salts and chemicals all take place in principle from the surface and inwards, for which reason the method according to the invention can be advantageous since better resistance is provided. Testing so far has confirmed the beneficial technical effect; however, it may take many years of service and testing in order to quantify the technical effect in all of the different aspects thereof.
  • panel means in this context any in substance two dimensional structure useful for the intended purpose.
  • plates of any feasible material such as metal, polymer material, composite material, concrete and ceramic material.
  • Panels also include any grid, grating, mesh or honeycomb-like plate-like structures.
  • the panels are preferably having a shape adapted for the site it is used, such as the curvature of a platform shaft with round cross section shape.
  • the panels are arranged on the outer side of the abrasion allowance, facing the slip form.
  • the panels are removed from the structure after the slip forming.
  • a smooth inner surface is preferred for panels that are removed.
  • the abrasion allowance is formed by concrete, preferably without steel armour reinforcement except of possible reinforcing fibres that optionally may be steel fibres. Any steel reinforcement armouring of the abrasion allowance is preferably without electrical or mechanical contact with the main steel reinforcement armouring.
  • the length of increased thickness that is the elevation range of the ice abrasion allowance, preferably encompass the range abraded by drifting ice, which is from the lowest ice draught level at lowest water tide level to the highest expected ice top at the highest water tide level for a gravity base structure.
  • the tidal range is replaced by the ballast range for the specification of required elevation range having abrasion allowance.
  • the transition from the ordinary structure to the structure of increased thickness is gradual and formed by an insert form onto which the panels are arranged.
  • both the panels and the insert form have means for being arranged or connected together, such as by a wedge system, bolts or male-female means.
  • FIG. 1 illustrating a section through a wall of a gravity base shaft structure 1 that is slip formed and which shall be provided with an abrasion allowance according to the invention.
  • a slip form yoke 2 and working platforms 3 are lifted upwards concurrently as the structure is slip formed upwards, in a conventional way.
  • a bolted support 4 and an insert form 5 have been arranged on the outer wall of the structure.
  • the first panel 6 has been arranged on the insert form 5.
  • the volume inside the panel is filled with concrete of a feasible quality for abrasion resistance and behaviour in the forming operation, which quality may be determined by testing.
  • the armouring is not illustrated.
  • the steel armouring is not extended into the abrasion allowance, but the abrasion allowance may preferably comprise reinforcing fibres such as steel fibres, carbon fibres, boron fibres or other fibres or ceramics or other material for increased abrasion resistance and/or strength.
  • the main structure armouring will thereby not be exposed as the erosion allowance is eroded.
  • Figures 4 and 5 illustrate how the structure is slip casted further, arranging panels successively upwards in order to cover the structure with abrasion allowance over the intended distance or elevation range.
  • the figures also illustrate how the abrasion allowance is terminated at the upper end in a corresponding way as it was started in the lower end, i.e with an insert form and a bolted support.
  • the supports, insert forms and panels are preferably provided with means for being connected together, preferably in a releasable way.
  • the panels, any insert forms and any bolted supports are all removed after the forming operation, leaving a smooth, plane, hard and abrasion resistant regular surface of the abrasion allowance on the structure.
  • a concrete quality such as B70 (CEN: C70/85, ref. ISO 19906) is feasible for abrasion allowance.
  • Testing and modelling has revealed that an abrasion allowance thickness of 105-122 mm, over an elevation range of typical 6,6 m encompassing the ice drift abraded zone, for a service life of 40 years on shafts of a gravity base structure in ice infested areas, is convenient.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Claims (2)

  1. Verfahren zum Bauen einer Betonstruktur (1), wobei zumindest ein Teil der Betonstruktur (1) durch Gleitschalungsfertigung mit Schalungen (6) innerhalb der Gleitschalungsform gebildet wird, wobei die Schalungen (6) der Gleitschalungsform gegenüberliegen, wobei die Schaltungen (6) von der Betonstruktur (1) nach der Gleitschalungsfertigung entfernt werden,
    wobei das Verfahren zum Bauen der Betonstruktur (1) zur Offshore-Verwendung in vereisten Gebieten bestimmt ist, wobei die Betonstruktur (1) eine größere Dicke als die Abriebstoleranz in einer abgeriebenen Zone durch Eisbewegungen auf der See aufweist, dadurch gekennzeichnet, dass der Übergang von der gewöhnlichen Struktur zur Struktur mit erhöhter Dicke kontinuierlich und durch einen Formeinsatz (5), auf welchem die Schalungen (6) angeordnet sind, gebildet wird.
  2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Ab-riebstoleranz durch Beton gebildet ist, ohne Stahlarmierungsverstärkung, mit Ausnahme von möglichen Fasern, welche optional Stahlfasern sein können.
EP11829649.0A 2010-10-01 2011-09-23 Gleitschalungsgeformte betonstruktur Active EP2622151B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20101368A NO335062B1 (no) 2010-10-01 2010-10-01 Glidestøpt betongstruktur, samt fremgangsmåte og anvendelse av en slik betongstruktur.
PCT/NO2011/000270 WO2012044174A1 (en) 2010-10-01 2011-09-23 Slip formed concrete structure

Publications (3)

Publication Number Publication Date
EP2622151A1 EP2622151A1 (de) 2013-08-07
EP2622151A4 EP2622151A4 (de) 2014-07-23
EP2622151B1 true EP2622151B1 (de) 2016-03-30

Family

ID=45893404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11829649.0A Active EP2622151B1 (de) 2010-10-01 2011-09-23 Gleitschalungsgeformte betonstruktur

Country Status (8)

Country Link
US (1) US20130183102A1 (de)
EP (1) EP2622151B1 (de)
CA (1) CA2813195C (de)
DK (1) DK2622151T3 (de)
EA (1) EA034111B1 (de)
ES (1) ES2570802T3 (de)
NO (1) NO335062B1 (de)
WO (1) WO2012044174A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839545A (zh) * 2016-05-16 2016-08-10 中铁十六局集团第五工程有限公司 一种单向变截面可调式翻模及其施工方法
CN106643850B (zh) * 2016-10-27 2019-05-14 中国电建集团贵阳勘测设计研究院有限公司 一种水力学仪器底座

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1110989A (fr) * 1953-10-28 1956-02-20 Skanska Cementgjuteriet Ab Méthode pour couler des murs en béton dans des moules glissants
US4016228A (en) * 1973-03-07 1977-04-05 Enor Nominees Pty. Limited Method for progressively constructing a wall of cementitious material
US4054034A (en) * 1976-07-01 1977-10-18 Robert Warren Hyre Method for casting concrete tanks in water
JPS5436501Y2 (de) * 1976-11-05 1979-11-05
SE428947B (sv) * 1979-03-16 1983-08-01 John Paul Pettersson Expanderbar glidform
DE2948255A1 (de) * 1979-11-30 1981-06-04 Philipp Holzmann Ag, 6000 Frankfurt Verfahren zum schuetzen der oberflaechen von betonbauwerken und abdichtungselement zum durchfuehren dieses verfahrens
JPS6098006A (ja) * 1983-11-04 1985-06-01 Mitsui Eng & Shipbuild Co Ltd 氷海用コンクリ−ト製構造物
JPS61501860A (ja) * 1984-04-12 1986-08-28 プロエクトヌイ　イ　ナウクノ−イススレドワテルスキイ　インスチトウト“ロストフスキイ　プロムストロイニイプロエクト” 強化コンクリ−ト製海上プラットホ−ム
US4725166A (en) * 1986-01-16 1988-02-16 Santa Fe International Corporation Mobile marine operations structure
US5613808A (en) * 1995-03-15 1997-03-25 Amoco Corporation Stepped steel gravity platform for use in arctic and subarctic waters
US6371695B1 (en) * 1998-11-06 2002-04-16 Exxonmobil Upstream Research Company Offshore caisson having upper and lower sections separated by a structural diaphragm and method of installing the same
WO2006108448A1 (de) * 2005-09-28 2006-10-19 Gleitbau Ges.M.B.H. Verfahren zum einbringen von vertikalen einbauteilen in bauwerke, welche mit einer gleitschalung errichtet werden, insbesondere in ringförmige betonwände, und vorrichtung zur durchführung des verfahrens
US20110061321A1 (en) * 2006-09-21 2011-03-17 Ahmed Phuly Fatigue reistant foundation system
DE102006049037A1 (de) * 2006-10-13 2008-04-24 Lothar Bitschnau Schalung zum Betonieren einer Wand
US8281546B2 (en) * 2009-05-05 2012-10-09 Thompson Bradley D Slip formed concrete wind turbine tower

Also Published As

Publication number Publication date
EP2622151A1 (de) 2013-08-07
EP2622151A4 (de) 2014-07-23
WO2012044174A1 (en) 2012-04-05
US20130183102A1 (en) 2013-07-18
CA2813195A1 (en) 2012-04-05
ES2570802T3 (es) 2016-05-20
EA201300391A1 (ru) 2013-09-30
NO20101368A1 (no) 2012-04-02
CA2813195C (en) 2018-07-24
NO335062B1 (no) 2014-09-01
EA034111B1 (ru) 2019-12-27
DK2622151T3 (en) 2016-06-27

Similar Documents

Publication Publication Date Title
US4574545A (en) Method for installing or replacing tendons in prestressed concrete slabs
CN111236215A (zh) 海上风电高桩承台基础大直径钢管斜桩的嵌岩施工工艺
EP2622151B1 (de) Gleitschalungsgeformte betonstruktur
CN102628304A (zh) 一种波纹腹板预应力混凝土叠合板及其制备方法
KR20130060192A (ko) 수공학 장치용 고정 요소
CN111593702B (zh) 一种码头的升级改造方法及码头升级改造结构
KR20140128958A (ko) 풍력발전용 터빈을 지지하기 위한 부유식 프리캐스트-콘크리트 구조물
CN210827154U (zh) 水下快速加固修复结构、修复施工设备
SE1400498A1 (sv) Betongblandning och tillämpningar av betongblandningen
CN106567548A (zh) 方形原煤斗分段安装工法
CN110714783A (zh) 隧道施工管片和隧道砼结构耐久性和裂缝控制方法
CN103321218B (zh) 预应力离心耐腐蚀空心方桩
CN113529724A (zh) 一种基坑混凝土浇筑施工方法
CN209873803U (zh) 一种抗海水腐蚀的钢筋混凝土结构及施工结构
CN210049918U (zh) 一种隧道快速除险加固支护结构
CN102733308A (zh) 一种钢导梁和箱梁的连接方法
JP2004052413A (ja) 塩害を受けたコンクリート構造物の補修方法
KR20090095204A (ko) 수중 콘크리트 구조물의 보수 및 보강방법
CN201598608U (zh) 柔性防冲钢筋混凝土链板结构
WO2015059451A1 (en) Pile cropping device
JP2015059362A (ja) 桟橋の耐震補強構造
CN109056715B (zh) 一种玻璃纤维增强塑料抗拔桩及施工方法
CN115075311A (zh) 综合采用玄武岩纤维加固修复码头桩基的结构及施工方法
CN114370173A (zh) 一种高位水塔施工缺陷的加固处理方法
CN210031773U (zh) 一种土木建筑工程用预制桩基

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

17P Request for examination filed

Effective date: 20130430

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

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KVAERNER CONCRETE SOLUTIONS AS

A4 Supplementary search report drawn up and despatched

Effective date: 20140623

RIC1 Information provided on ipc code assigned before grant

Ipc: E04G 11/24 20060101ALI20140616BHEP

Ipc: E04G 11/26 20060101ALI20140616BHEP

Ipc: E04G 11/22 20060101AFI20140616BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20151013

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 785594

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011024742

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2570802

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20160520

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20160623

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: 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: 20160330

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: 20160330

Ref country code: NO

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: 20160630

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: 20160701

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160330

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 785594

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160330

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: 20160330

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: 20160330

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: 20160330

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: 20160330

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: KVAERNER AS

Effective date: 20160914

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160330

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: 20160330

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: 20160330

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: 20160730

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

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: 20160330

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: 20160330

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: 20160801

Ref country code: AT

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: 20160330

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: 20160330

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: 20160330

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: 20160330

Ref country code: BE

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: 20160330

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011024742

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

26N No opposition filed

Effective date: 20170103

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602011024742

Country of ref document: DE

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: 20160330

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160923

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

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: 20160330

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170531

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

Ref country code: DE

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

Effective date: 20170401

Ref country code: FR

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

Effective date: 20160930

Ref country code: GB

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

Effective date: 20160923

Ref country code: LI

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

Effective date: 20160930

Ref country code: CH

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

Effective date: 20160930

Ref country code: IE

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

Effective date: 20160923

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: 20160923

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: 20160330

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: 20110923

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 NON-PAYMENT OF DUE FEES

Effective date: 20160930

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: 20160330

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: 20160330

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

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: 20160330

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: 20160330

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: AKER SOLUTIONS AS

Effective date: 20240717

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

Ref country code: DK

Payment date: 20250923

Year of fee payment: 15

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

Ref country code: ES

Payment date: 20251028

Year of fee payment: 15