EP1208039B1 - Stevenrohr - Google Patents

Stevenrohr Download PDF

Info

Publication number
EP1208039B1
EP1208039B1 EP00937420A EP00937420A EP1208039B1 EP 1208039 B1 EP1208039 B1 EP 1208039B1 EP 00937420 A EP00937420 A EP 00937420A EP 00937420 A EP00937420 A EP 00937420A EP 1208039 B1 EP1208039 B1 EP 1208039B1
Authority
EP
European Patent Office
Prior art keywords
stern tube
tube
fastening means
ship
fixed part
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.)
Expired - Lifetime
Application number
EP00937420A
Other languages
English (en)
French (fr)
Other versions
EP1208039A1 (de
Inventor
Nils Bokedal
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.)
Cedervall Marine Products AB
SKF Marine GmbH
Original Assignee
Skandiaverken Flexitube AB
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 Skandiaverken Flexitube AB filed Critical Skandiaverken Flexitube AB
Priority to DK00937420T priority Critical patent/DK1208039T3/da
Publication of EP1208039A1 publication Critical patent/EP1208039A1/de
Application granted granted Critical
Publication of EP1208039B1 publication Critical patent/EP1208039B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/36—Shaft tubes

Definitions

  • the present invention relates to a stern tube for ships, for enclosing a propeller shaft which extends between a propeller and a driving motor. More specifically, the invention relates to a stern tube comprising a tube having at least one interior bearing supporting the propeller shaft, a first fastening means which is fixedly connected to a fixed part of the ship and arranged on a part facing the propeller, and a second fastening means which is spaced apart from the first fastening means and connected to a second fixed part of the ship.
  • a stern tube comprising a tube having at least one interior bearing supporting the propeller shaft, a first fastening means which is fixedly connected to a fixed part of the ship and arranged on a part facing the propeller, and a second fastening means which is spaced apart from the first fastening means and connected to a second fixed part of the ship.
  • Stern tubes are used on large ships to enclose the propeller shaft which extends from a driving motor, through the ship hull and out to a propeller.
  • the stern tube is intended to stabilise the propeller shaft, while establishing a seal between the rotating propeller shaft and the fixed wall of the ship.
  • Conventional stern tubes are normally attached to a front and a rear fastening means by casting or the like. It is, however, difficult to adjust the stern tube to the propeller shaft, and in addition the stern tube is often somewhat deformed when being attached. As a result, after mounting of the stern tube, a great deal of adjustment work is normally required before the propeller shaft can be positioned.
  • the present invention relates to a stern tube for ships, for enclosing a propeller shaft, which extends between a propeller and a driving motor, comprising a tube having at least one interior bearing supporting the propeller shaft.
  • the stern tube comprises a first fastening means which is fixedly connected to a fixed part of the ship and arranged on a part facing the propeller, and a second fastening means which is spaced apart from the first fastening means and connected to a second fixed part of the ship.
  • the invention is distinguished in that the second fastening means allows axial displacement of the stern tube relative to the fixed part, but prevents displacement of the stern tube in the radial direction.
  • this can be provided by means of a holder part which has a sliding surface arranged against the tube wall.
  • the stern tube is allowed some degree of movability relative to the ship.
  • strains in the stern tube, due to the attachment to the ship, are avoided and there is some degree of adjustment to the propeller shaft in question.
  • this construction such adjustment can take place initially, during the mounting of the stern tube and the propeller shaft, as well as during subsequent use. Owing to this, uneven wear on the bearings is avoided, the wear thus being drastically reduced and the strength increased.
  • the mounting of the stern tube and its adjustment to the propeller shaft is also facilitated.
  • the second fastening means further allows pivoting of the stern tube relative to the fixed part of the ship.
  • the second fastening means comprising a holder frame which is attached to the fixed part of the ship and has an inner curved surface and a holder part which is arranged on the tube and has an outer surface with a corresponding curvature.
  • the possibilities of adjusting the stern tube are further increased, which further reduces the wear, thus increasing the strength.
  • the stern tube can, among other things, adjust to beating movements of the propeller shaft, which often occur and constitute an important reason for the wear on bearings and the like.
  • a stern tube according to the invention comprises a hollow-circular tube 1 adapted to enclose a propeller shaft 2.
  • the propeller shaft has an end 2a which is adapted to be connected to a propeller and an opposite end 2b which is adapted to be connected to a driving motor.
  • the tube may comprise several interconnected tube segments 1a-1c, and it also comprises at least one interior bearing 3 with a bearing surface supporting the propeller shaft.
  • the stern tube is connected with the aid of fastening means 5, 6 to fixed parts 4 of the ship, such as the hull, bulkheads or the like.
  • the stern tube comprises at least two fastening means which are spaced apart in the longitudinal direction of the tube, a first fastening means 5 being fixedly connected to a first fixed part 4a of the ship and arranged on a part facing the propeller, and a second fastening means 6 being spaced apart from the first fastening means 5 and connected to a second fixed part 4b of the ship.
  • the first fastening means 5 is a fixed connection between the stern tube and the fixed part of the ship, and may, for instance, be provided with the aid of mechanical fastening means, such as bolt joints 7, curing joining materials 8, such as epoxy, or preferably a combination thereof.
  • mechanical fastening means such as bolt joints 7, curing joining materials 8, such as epoxy, or preferably a combination thereof.
  • Other ways of providing a rigid connection are, however, possible, which is obvious to the one skilled in the art.
  • the second fastening means 6 allows axial displacement of the stern tube relative to the fixed part 4b, but prevents displacement of the stern tube in the radial direction.
  • the second fastening means comprising a holder part 9 which is arranged on the fixed part 4b of the ship and which, with a sliding surface, is arranged about and abuts against the tube lc.
  • the stern tube has an even and smooth outer surface in the area of the abutment of the holder part against the same.
  • the stern tube is allowed to slide relative to the holder part in the longitudinal direction of the tube, while being locked in the other directions.
  • the holder part also comprises, on its surface facing the tube, at least one indentation 10 in the form of a groove and a seal 11 arranged therein.
  • the stern tube in the area of the abutment of the holder part 9 against the same, further has a preferably circular cross-section which is constant in the longitudinal direction of the propeller shaft. Besides a movement in the axial direction of the tube relative to the holder, a turning movement between these parts is also allowed about the longitudinal axis, which further enhances the adjustability and reduces the wear on the bearings.
  • the holder part 9 is attached to the fixed part 4b of the ship by means of, on the one hand, a bolt joint 12 and, on the other hand, a curing material 13, such as an epoxy.
  • this material is arranged between parallel plane surfaces of the holder part and the fixed part, respectively. It is, however, also possible within the scope of the invention to use other ways of providing a fixed connection.
  • the holder part 9 and the fixed part 4b are connected to each other in a similar manner, but in this embodiment the curing material is arranged between surfaces which in cross-section have at least one and preferably two angles, preferably right angles. As a result, the connection will be more stable and firm.
  • the holder part also has a larger abutment surface facing the tube wall as well as two sealing rings 11.
  • the holder part 9 is connected to the fixed part 4b in a way similar to that in the second embodiment.
  • the holder part 9 in this embodiment comprises two parts: a holder frame 9a which is attached to the fixed part of the ship and which has an inner curved surface and a holder part 9b which abuts against the tube and which has an outer surface facing the holder frame and having a corresponding curvature.
  • the holder part 9b is adapted to be able to be arranged in the holder frame 9a, and the curvature is adapted to allow at least some degree of pivoting of the holder part 9a relative to the holder frame 9b but prevent displacement of the same in the longitudinal direction of the tube.
  • the curved surfaces have a spherical curvature.
  • the second fastening means in this embodiment, also allows pivoting of the stern tube relative to the fixed part of the ship.
  • a fixed attachment is provided in the aft position, which results in a completely fixed point and a forward point that is to some extent flexible. Owing to this, the mounting of the stern tube and the propeller shaft therein will be easier and more flexible.
  • the stern tube according to the invention adjusts to the shaft, on the one hand, initially when being mounted and, on the other hand, afterwards during operation. This results in better adjustment of the bearing load and thus enhanced strength of the bearing. Since the stern tube is not radially movable in the front fastening means either, relative to the fixed part of the ship, a satisfactory support is still provided for the propeller shaft.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Sealing Devices (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Flexible Shafts (AREA)
  • Window Of Vehicle (AREA)
  • Electrophonic Musical Instruments (AREA)

Claims (8)

  1. Stevenrohr (1) für Schiffe zur Aufnahme einer Propellerwelle (2), das sich zwischen einem Propeller und einem Antriebsmotor erstreckt, umfassend ein Rohr mit wenigstens einem die Propellerwelle (2) stützenden inneren Lager, ein erstes Befestigungsmittel (5), das mit einem Festteil (4a) des Schiffs fest verbunden und an einem dem Propeller zugekehrten Teil angeordnet ist, und ein zweites Befestigungsmittel (6), das mit axialem Abstand von dem ersten Befestigungsmittel (5) angeordnet und mit einem zweiten Festteil (4b) des Schiffs verbunden ist, dadurch gekennzeichnet, dass das zweite Befestigungsmittel (6) eine axiale Verlagerung des Stevenrohrs (1) relativ zu dem Festteil (4b) zulässt, aber die Verlagerung des Stevenrohrs (1) in einer radialen Richtung verhindert.
  2. Stevenrohr nach Anspruch 1, dadurch gekennzeichnet, dass das zweite Befestigungsmittel (6) ein Halteteil (9) aufweist, das an dem Festteil des Schiffs angeordnet ist und mit einer Gleitfläche um das Rohr angeordnet ist und diesem anliegt.
  3. Stevenrohr nach Anspruch 2, dadurch gekennzeichnet, dass das Halteteil (9) an seiner dem Rohr zugekehrten Fläche weiterhin einen Einschnitt (10) und eine darin angeordnete Dichtung (11) aufweist.
  4. Stevenrohr nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass das Rohr im Bereich der Anlage des Halteteils an jenem vorzugsweise einen kreisförmigen, in Längsrichtung der Propellerwelle konstanten Querschnitt aufweist.
  5. Stevenrohr nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass das Rohr im Bereich der Anlage des Halteteils (9) an jenem eine ebene und glatte Oberfläche aufweist.
  6. Stevenrohr nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das zweite Befestigungsteil (6) ferner die Rotation des Stevenrohrs um seine Achse und relativ zum Festteil des Schiffs zulässt.
  7. Stevenrohr nach Anspruch 6, dadurch gekennzeichnet, dass das zweite Befestigungsteil einen Halterahmen (9a), der an dem Festteil des Schiffs angebracht ist und eine innere gekrümmte Oberfläche besitzt, und ein Halteteil (9b) aufweist, das auf dem Rohr angeordnet ist und eine korrespondierende gekrümmte Oberfläche aufweist, wobei das Halteteil (9b) so eingerichtet ist, dass es in dem Halterahmen (9a) angeordnet werden kann, und die Krümmung so gestaltet ist, dass sie eine Rotation des Halteteils zumindest um einige Grade relativ zum Halterahmen zulässt, aber die Verlagerung desselben in Längsrichtung des Rohrs verhindert.
  8. Stevenrohr nach Anspruch 7, dadurch gekennzeichnet, dass die gekrümmte Oberfläche eine sphärische Krümmung aufweist.
EP00937420A 1999-05-31 2000-05-04 Stevenrohr Expired - Lifetime EP1208039B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00937420T DK1208039T3 (da) 1999-05-31 2000-05-04 Stævnrör

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9902029A SE9902029L (sv) 1999-05-31 1999-05-31 Propelleraxelhylsa
SE9902029 1999-05-31
PCT/SE2000/000867 WO2000073140A1 (en) 1999-05-31 2000-05-04 Stern tube

Publications (2)

Publication Number Publication Date
EP1208039A1 EP1208039A1 (de) 2002-05-29
EP1208039B1 true EP1208039B1 (de) 2004-07-21

Family

ID=20415860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00937420A Expired - Lifetime EP1208039B1 (de) 1999-05-31 2000-05-04 Stevenrohr

Country Status (14)

Country Link
EP (1) EP1208039B1 (de)
JP (1) JP4618898B2 (de)
KR (1) KR100475767B1 (de)
CN (1) CN1112300C (de)
AT (1) ATE271494T1 (de)
AU (1) AU5259400A (de)
DE (1) DE60012336T2 (de)
DK (1) DK1208039T3 (de)
HR (1) HRP20010886B1 (de)
NO (1) NO325108B1 (de)
PL (1) PL197398B1 (de)
RU (1) RU2246424C2 (de)
SE (1) SE9902029L (de)
WO (1) WO2000073140A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100767787B1 (ko) * 2007-07-04 2007-10-17 지씨테크(주) 스턴튜브 부시 유니트 및 그 설치 방법
KR100920059B1 (ko) 2009-02-18 2009-10-07 선보공업주식회사 스턴튜브 부시유니트 및 그 설치방법
KR100977140B1 (ko) 2010-05-13 2010-08-20 주식회사 와이엠피 선박용 스턴튜브의 밀봉수지 시공장치 및 그 시공방법
CN102009739A (zh) * 2010-11-30 2011-04-13 惠生（南通）重工有限公司 细长尾轴多轴承
CN102795330A (zh) * 2012-08-28 2012-11-28 青岛华澳船舶制造有限公司 艉轴管、船舶及艉轴管装配方法
CN107310708A (zh) * 2017-06-15 2017-11-03 中船黄埔文冲船舶有限公司 一种船舶艉轴管装置
CN107200114A (zh) * 2017-06-15 2017-09-26 中船黄埔文冲船舶有限公司 一种船舶艉轴管装置
CN107380392A (zh) * 2017-07-21 2017-11-24 苏州飞驰环保科技股份有限公司 一种船舶停靠后艉轴的锁定装置
CN112158313A (zh) * 2020-09-22 2021-01-01 广州文冲船厂有限责任公司 一种尾轴管调节工装及使用方法
CN114670989B (zh) * 2022-04-29 2024-04-12 中船澄西扬州船舶有限公司 一种船舶艉管的安装方法
KR102860833B1 (ko) * 2023-05-09 2025-09-17 지씨테크(주) 스턴 튜브 유닛 및 선체의 결합 구조체
CN119142472A (zh) * 2024-08-16 2024-12-17 上海外高桥造船有限公司 船艉轴安装方法及船舶

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313187Y2 (de) * 1972-09-25 1978-04-10
JPS56143199U (de) * 1980-03-28 1981-10-28
US5310372A (en) * 1992-03-19 1994-05-10 The Evolution Company Inc. Through hull assemblies for marine drives

Also Published As

Publication number Publication date
CN1353655A (zh) 2002-06-12
WO2000073140A1 (en) 2000-12-07
RU2246424C2 (ru) 2005-02-20
SE512512C2 (sv) 2000-03-27
ATE271494T1 (de) 2004-08-15
NO325108B1 (no) 2008-02-04
SE9902029D0 (sv) 1999-05-31
JP4618898B2 (ja) 2011-01-26
HRP20010886B1 (en) 2006-12-31
KR20020009625A (ko) 2002-02-01
NO20015835L (no) 2001-11-29
DE60012336T2 (de) 2005-08-04
PL197398B1 (pl) 2008-03-31
CN1112300C (zh) 2003-06-25
NO20015835D0 (no) 2001-11-29
DK1208039T3 (da) 2004-11-01
EP1208039A1 (de) 2002-05-29
SE9902029L (sv) 2000-03-27
KR100475767B1 (ko) 2005-05-09
DE60012336D1 (de) 2004-08-26
PL351882A1 (en) 2003-06-30
AU5259400A (en) 2000-12-18
HRP20010886A2 (en) 2003-04-30
JP2003500294A (ja) 2003-01-07

Similar Documents

Publication Publication Date Title
EP1001899B1 (de) Vorgespannte lageranordnung für die halterung eines flugzeugpropellerblatts
EP1208039A1 (de) Stevenrohr
US6168530B1 (en) Device for coaxially coupling two shafts, especially for a helicopter
US11629760B2 (en) Mechanical joints and applications
US3083680A (en) Flexible drive-shaft assembly with self-aligning bearings
CA2003412A1 (en) Trimming system for boat propulsion system
EP1713686B1 (de) Trimmvorrichtung für boots-aussenbordantrieb mit lenkfähigkeit
US3910068A (en) Joints between drive and driven shafts
JP3356456B2 (ja) 舶用推進装置
EP0454681B1 (de) Steuerungsvorrichtung für wasserantriebssysteme
KR101222099B1 (ko) 핀붙이 키
JPH0522639B2 (de)
JPH0321358Y2 (de)
US5317984A (en) Flexible bearing for supporting the mainpiece of a rudder
JP7832344B2 (ja) ロボットの減速機用軸受構造、ロボット用アクチュエータ、及びロボット
US4767956A (en) Transducer clamp
JP3202410B2 (ja) ダイアフラム継手の制振構造
US7147524B2 (en) Pivoting arrangement for controlling outboard drive of propulsion unit
JP2645498B2 (ja) 先端複合材料製軸の軸継手構造
CA2282074A1 (en) Support bearing and process for its manufacture
US20100317245A1 (en) Drive joints and use of said drive joint
KR20250173424A (ko) 핀 안정기, 진동 감쇠 요소 및 선박
JPH1182422A (ja) トラニオン型油圧シリンダ
JPS63308211A (ja) ２つの側で支承された軸

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: 20011109

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SKANDIAVERKEN FLEXITUBE AB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

Effective date: 20040721

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: 20040721

Ref country code: LI

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: 20040721

Ref country code: CH

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: 20040721

Ref country code: FR

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: 20040721

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: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60012336

Country of ref document: DE

Date of ref document: 20040826

Kind code of ref document: P

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

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: 20041021

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: 20041021

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

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: 20041101

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20040721

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: GB

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

Effective date: 20050504

Ref country code: IE

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

Effective date: 20050504

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: 20050504

Ref country code: LU

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

Effective date: 20050504

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: MC

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

Effective date: 20050531

26N No opposition filed

Effective date: 20050422

EN Fr: translation not filed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050504

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: PT

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

Effective date: 20041221

NLS Nl: assignments of ep-patents

Owner name: B + V INDUSTRIETECHNIK GMBH

Effective date: 20080124

Owner name: CEDERVALL MARINE PRODUCTS AB

Effective date: 20080124

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60012336

Country of ref document: DE

Representative=s name: ELBPATENT - MARSCHALL & PARTNER PARTGMBB, DE

Effective date: 20140417

Ref country code: DE

Ref legal event code: R081

Ref document number: 60012336

Country of ref document: DE

Owner name: SKF BLOHM + VOSS INDUSTRIES GMBH, DE

Free format text: FORMER OWNER: BLOHM + VOSS INDUSTRIES GMBH, 20457 HAMBURG, DE

Effective date: 20140417

Ref country code: DE

Ref legal event code: R082

Ref document number: 60012336

Country of ref document: DE

Representative=s name: PATENTANWAELTE HANSMANN-KLICKOW-HANSMANN, DE

Effective date: 20140417

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60012336

Country of ref document: DE

Representative=s name: ELBPATENT - MARSCHALL & PARTNER PARTGMBB, DE

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

Ref country code: DE

Payment date: 20180522

Year of fee payment: 19

Ref country code: DK

Payment date: 20180518

Year of fee payment: 19

Ref country code: FI

Payment date: 20180521

Year of fee payment: 19

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

Ref country code: IT

Payment date: 20180530

Year of fee payment: 19

Ref country code: NL

Payment date: 20180518

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60012336

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20190531

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20190601

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 NON-PAYMENT OF DUE FEES

Effective date: 20190504

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: 20191203

Ref country code: DK

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

Effective date: 20190531

Ref country code: IT

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

Effective date: 20190504

Ref country code: NL

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

Effective date: 20190601