EP2060483A1 - Gouvernail haute puissance pour bateaux - Google Patents

Gouvernail haute puissance pour bateaux Download PDF

Info

Publication number
EP2060483A1
EP2060483A1 EP07024060A EP07024060A EP2060483A1 EP 2060483 A1 EP2060483 A1 EP 2060483A1 EP 07024060 A EP07024060 A EP 07024060A EP 07024060 A EP07024060 A EP 07024060A EP 2060483 A1 EP2060483 A1 EP 2060483A1
Authority
EP
European Patent Office
Prior art keywords
rudder
profile
blade
stock
region
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.)
Granted
Application number
EP07024060A
Other languages
German (de)
English (en)
Other versions
EP2060483B1 (fr
Inventor
Mathias Kluge
Thomas Falz
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.)
Becker Marine Systems GmbH and Co KG
Original Assignee
Becker Marine Systems GmbH and Co KG
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 Becker Marine Systems GmbH and Co KG filed Critical Becker Marine Systems GmbH and Co KG
Priority to PL07024060T priority Critical patent/PL2060483T3/pl
Priority to SI200731460T priority patent/SI2060483T1/sl
Priority to SG200801667-7A priority patent/SG152964A1/en
Priority to US12/074,251 priority patent/US7717052B2/en
Priority to TW097107310A priority patent/TWI352678B/zh
Priority to JP2008056223A priority patent/JP5014205B2/ja
Priority to KR1020080029045A priority patent/KR20090050918A/ko
Priority to CN2008100926423A priority patent/CN101434293B/zh
Publication of EP2060483A1 publication Critical patent/EP2060483A1/fr
Priority to HK09107786.4A priority patent/HK1129641A1/xx
Application granted granted Critical
Publication of EP2060483B1 publication Critical patent/EP2060483B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders
    • B63H2025/388—Rudders with varying angle of attack over the height of the rudder blade, e.g. twisted rudders

Definitions

  • the invention relates to a Hoch antiquesruder for ships, which is designed as Vollschweberuder and having a rudder blade, a rudder trunk and a rudder stock, wherein the rudder blade comprises a nose strip and a terminal strip.
  • rudders are known in the art.
  • the rudder When installed in a ship, the rudder is usually arranged in the direction of travel of the ship behind a propeller provided on the hull, the nose strip of the rudder blade facing the propeller and the end bar facing away from the propeller. Nose and end bar are normally aligned vertically in the installed state.
  • the term "rigid rudder” is understood below to mean a rudder blade which consists of a single, rigid body and no articulating or movable parts, such as a steerable fin o. The like., Has.
  • a Hoch accordingsruder of the type mentioned in cross-sectional view a rudder blade profile, which widens from the preferably rounded trained nose strip in the rudder longitudinal direction to a central region, which forms the widest point of the rudder profile, at a first flank angle, from the central region up to a rear area, which forms the narrowest point of the rudder profile, tapers at a second flank angle, and widened again from the rear area to the preferably straight-lined end strip, in particular dovetailed.
  • the rudder trunk of the rudder is provided as a cantilever beam with a central inner longitudinal bore for receiving the rudder stock and reaching into the rudder blade reaching into, for storage of the rudder stock a bearing in the inner longitudinal bore of the rudder coker is arranged, with its free end in a recess, collection o.
  • the like extends into the rudder stock, wherein the rudder stock led out with an end portion of the rudder trunk and connected to this end portion of the rudder blade, wherein no storage between the rudder blade and the rudder trunk is provided, and wherein the bottom bracket for the storage of the rudder stock in the helm in the area of the free End of the rudder coker is arranged.
  • the invention consists of the interaction of a specially designed rudder profile with a special rudder bearing assembly. Due to the specially designed rudder profile, the flow and maneuvering properties of the high-performance rudder are initially greatly improved.
  • the preferably rounded trained front leading edge ensures that set for the leading edge at all rudder positions or angles good flow characteristics. Due to the dovetail-like extension from the rear region to the preferably rectilinear rear end strip, or by the broadening of this region, the flow in this area is accelerated again and thus the buoyancy is increased again in the rear area of the rudder. Overall, the course stability is significantly improved by reducing the drift and the vessel control properties by the special design of the profile.
  • rudder angles to starboard and port of up to 70 ° each are possible.
  • the end bar can also convex or even multiple convex, for example, bi-convex, in addition to a rectilinear design.
  • the reduction of the rudder width is extremely advantageous especially with rudders with the profile according to the invention, since these have increased buoyancy forces due to their profiling, which act on the rudder blade, so that this has to be made stronger or wider than in the case of rudders with other profiles and thus they have a relatively large resistance, which is reduced by the reduction of the rudder width.
  • a use of such profiled rudders for large ships would not be possible without the bearing arrangement according to the invention.
  • the rudder according to the invention is provided in a ship which comprises a propeller associated with the rudder and arranged on a drivable propeller shaft.
  • the connection of the rudder stock with the rudder blade is also located above the propeller shaft center.
  • the end strip which is normally facing away from the ship's propeller in the installed state, has two superposed end strip sections, which are arranged laterally offset from one another.
  • the indication that the Endologicalnabitese are arranged one above the other refers to the installed state of the rudder blade, in which usually one section is disposed above the other.
  • the two Endologicalnabitese are therefore arranged adjacent to each other. Preferably, they are separated by a dividing line or plane, which runs substantially horizontally in the installed rudder state.
  • the staggered arrangement of one Endologicalnabites is offset to port or starboard and the other Endologicalnabites to starboard or port.
  • an offset surface is formed at each end strip section in the region in which the two end strip sections adjoin one another, which in each case protrudes, usually laterally, beyond the other end strip section.
  • this embodiment results in the transition region between the two Endologicalnabitesen to each side of a (90 °) edge, which opens into one of the offset surfaces.
  • another (90 °) edge forms.
  • a transition region can be provided between the two end strip sections, which forms a flowing transition between the two offset end strip sections, so that no offset surfaces or edges or the like are produced. Due to the staggered or twisted arrangement of Endologicalnabpeakse the individual sections adapt to the swirl generated by the propeller, so that an energy recovery can be achieved, which leads to a reduction in fuel consumption at the same power.
  • the individual Endornabitese are formed in this embodiment in a cross-sectional view in the form of a half, longitudinally split dovetail.
  • the two dovetail portions are arranged in mirror image in a plan view of the rudder profile.
  • the first flank angle is 5 ° to 25 °, preferably 10 ° to 20 °, particularly preferably 12 ° to 16 °. This results in a particularly streamlined profile of the rudder blade, which has a favorable effect on the buoyancy of the rudder.
  • the first flank angles are significantly larger than is the case in the present invention, since there the rudder blade body must be made wider overall, in order to absorb the loads occurring, especially in large vessels. Due to the design of the high efficiency rudder according to the invention such a wide design is not necessary, and it can be used smaller flank angles, which lead to an overall slimmer rudder blade.
  • the second flank angle is 5 ° to 17 °, preferably 8 ° to 13 °, particularly preferably 11 °. Similar to the first flank angle, the second flank angle in the present invention may also be flatter than conventional prior art comparable rudders.
  • the width ratio of the width of the end strip to the width of the middle region is 0.3 to 0.5, preferably 0.35 to 0.45, particularly preferably 0.38 to 0.43.
  • the middle area marks the widest or thickest area of the rudder profile.
  • the aspect ratio of the distance from the rudder center to the leading edge bar is 0.25 to 0.45, preferably 0.35 to 0.43, more preferably 0.38 to 0.42 with respect to the total length of the rudder.
  • Such an arrangement of the rudder stock with respect to the overall length of the rudder improves overall the airfoil of the rudder.
  • at a ratio of 0.4 results in a particularly optimal, fluidic balancing of the rudder.
  • the rudder stock is also preferably arranged in the central region of the rudder, ie at its widest or thickest point.
  • the fulcrum of the rudder is located in the middle area, ie in the area the largest profile thickness.
  • the ratio of the propeller diameter to the height of the rudder blade is 0.8 to 0.95, preferably 0.82 to 0.9, particularly preferably 0.85 to 0.87. This ensures that always the entire profile of the rudder blade can be flown by the propeller jet and thus a maximum buoyancy is achieved.
  • the inventive design it is possible to perform comparatively high rudder blades, since the storage takes place within the rudder blade and thus the bending moment load is much lower compared to more above stored rudder blades. In this respect, the height of the rudder blade can be greater than known from the prior art rowing.
  • the rudder profile between the central region (the widest point of the rudder profile) and the rear region (the narrowest point of the rudder profile) has a substantially rectilinear or substantially convex arc shape.
  • an optimum shaping with regard to the flow properties of the rudder can be achieved.
  • a rudder arrangement which comprises a rudder 100 with a rudder blade 10 and a propeller 30.
  • the propeller 30 is connected to a hull (not shown here).
  • 40 is a rudder stock and 50 denotes a rudder trunk 40 surrounding rudder trunk.
  • the propeller 30 is associated with the rudder blade 10.
  • the rudder blade 10 is connected to a hull 60 via the rudder shaft 40.
  • the rudder blade 10 has a front, the propeller 30 facing nose strip 13 and a rear, the propeller 30 facing away from the end bar 18.
  • the rudder blade 10 has a preferably cylindrical collection 11.
  • the collection 11 is designed to receive the free end 51 of the rudder coker 50.
  • the rudder trunk 50 is provided as a cantilever with a central inner longitudinal bore 52 for receiving the rudder stock 40 for the rudder blade 10 so that it has approximately the shape of a tube. In addition, the rudder trunk 50 is formed reaching into the rudder blade 100. In its inner longitudinal bore 52, the rudder trunk 50 has a bearing 53 for supporting the rudder stock 40, this bearing 53 being arranged in the lower end region 51 of the rudder coker 50. The rudder stock 40 is led out with its free end 41 from the rudder trunk 50 or the bearing 53.
  • a lock nut 42 is provided to secure the bond between the free end 41 of the rudder stock 40 and the rudder blade 100.
  • the region of the rudder blade 100 surrounding the free end 41 is made of wrought iron forging and is also referred to as a "hub".
  • the Fig. 2b shows the profile of the rudder blade 10 along a section line 12. It can be clearly seen that the rudder blade 10 has a rounded front leading edge 13 in the profile view. From the nose strip 13, the profile of the rudder blade 10 extends at a first flank angle ⁇ up to a central region 14, which forms the widest point of the profile or rudder blade 10. The first flank angle ⁇ is formed by a tangential 15 to the widening area between the front groin 13 and central region 14 and the cutting line 12, the latter also represents the longitudinal axis of the profile of the rudder blade 10. From the central region 14, the profile of the rudder blade 10 tapers again up to a rear region 16, which forms the narrowest point of the rudder profile.
  • the taper takes place at a second flank angle ⁇ , which is formed by a tangential 17 and the cutting line 12.
  • ⁇ which is formed by a tangential 17 and the cutting line 12.
  • the profile widened again to its end which is formed by a rear end bar 18 which is formed straight.
  • this widening is formed on both sides in a middle region which is related to the rudder blade height, so that the rudder profile widened in a dovetail manner.
  • the broadening is unilaterally formed, so that there is a half dovetail.
  • the one widening is provided on the port side and the other widening on the starboard side. In principle, however, the widening can also be designed dovetail-like or unilaterally over the entire rudder blade height.
  • Fig. 4a shows a perspective view of a rudder profile that the profile of the rudder from the Fig. 2a and 2b equivalent.
  • the rudder blade 10 is formed twisted in its rear region, ie, the end bar 18 is divided into two Endologicalnabterrorisme 18 a, 18 b, which are arranged one above the other.
  • the two Endologicalnabterrorisme 18a, 18b are approximately equal in size and are divided by a horizontally extending and centrally located in the rudder blade 10 separating line or parting plane.
  • the offset surface 19 is from that portion of the upper edge portion of the Endornabiteses 18b or the lower edge portion of the Endornabiteses 18 a formed projecting laterally.
  • Fig. 4b shows a similar embodiment of a rudder profile with two mutually offset end strip portions 18a, 18b, wherein between these two Endologicalnabitesen 18a, 18b, a transition region 20 is provided.
  • This transition region 20 extends obliquely with respect to a vertical axis and connects the two Endologicalnabitese 18 a, 18 b with each other, so that a smooth transition without edges or offset surfaces u.
  • Created results also in the area of the end bar 18 a closed flow profile.
  • the cross-sectional considerations of the rudder profile Fig. 4b are similar to those out Fig. 4a respectively.
  • Fig. 2b
  • Fig. 4c shows a further perspective view of another rudder profile.
  • the end bar 18 is formed continuously, that is, it has no mutually offset portions.
  • the cross-sectional considerations of this profile reveal a dovetailed widening from the rear region 16 to the end strip 18 both in the upper and in the lower region.
  • the course of the profiles from the Fig. 4a to 4c similar to the course of the Fig. 2b with respect to the widening of the profile at a first flank angle ⁇ and the taper of the profile at a second flank angle ⁇ .
  • Fig. 3a schematically shows a rudder blade 10 of a Vollschweberuders from the prior art.
  • This rudder blade 10 is connected to a rudder shaft 40 with a hull (not shown here), wherein the rudder shaft 40 is connected in the upper part of the rudder blade 10 fixed thereto.
  • the rudder stock 40 is mounted with a first, upper bearing 70 and a second, lower bearing 71, wherein the second lower bearing is arranged directly above the rudder blade 10.
  • a rudder blade 10 according to the present invention is shown schematically, in which the rudder stock 40 is supported in its upper region by an upper bearing 70 and by a bearing 53 which is arranged in the lower region of the rudder shaft in the rudder blade 10.
  • the rudder stock 40 is here introduced into the rudder, which in the prior art Fig. 3a not the case.
  • the helm is not shown here for the sake of clarity.
  • the lower bearing 53 is in the Fig. 3b in the embodiment according to the invention of the rudder closer to the buoyancy center of the rudder blade 10 than this in the rudder from the prior art according to Fig. 3a the case is. Accordingly arises at the rudder Fig.
  • Fig. 5 shows one half of two rudder profiles 10, 10 ', which are superimposed.
  • the rudder profile 10, which is marked with a thicker line, corresponds to the profile of a rudder according to the invention, while the profile 10 'corresponds to a rudder, as is known from the prior art.
  • the rudder profiles 10, 10 ' are longitudinally divided by a cutting line 12, wherein the cutting line 12 simultaneously corresponds to the longitudinal axis of the rudder profiles.
  • the other halves of the rudder profiles 10, 10 ' are mirror images and omitted for clarity.
  • the representation from the Fig. 5 is only a schematic representation to illustrate the differences between the inventive profile 10 and the known from the prior art profile 10 'and is not to scale.
  • the profile 10 of the invention widens from the rounded nose bar 13 in the rudder longitudinal direction at a first flank angle ⁇ to a central region 14. From there, the profile tapers again at a flank angle ⁇ up to the rear Area 16.
  • the rear area 16 represents the narrowest point of the rudder profile
  • the central area 14 represents the widest point of the rudder profile. From the rear region 16, the profile widened again to the end bar 18 dovetailed.
  • the rudder trunk 50 with the rudder stock located therein is provided in the central region 14 of the rudder profile.
  • the pivot point 43 of the rudder profile or the rudder shaft center is located at the height of the thickest profile point 14.
  • the distance between the fulcrum and the thickest profile point and the leading edge 13 is indicated by the letter a and is about 40% of the total length of the rudder.
  • the known from the prior art profile 10 widens from the leading edge 13 from a much larger flank angle ⁇ '.
  • the area of the thickest profile thickness 14 ' is much closer to the leading edge bar 13 than is the case with the profile 10 according to the present invention.
  • the distance between the central region 14 'of the profile 10' and the leading edge 13 is indicated by the letter b and is about 20% of the total length of the rudder profile 10 '.
  • the profile 10' In the area between the middle region 14 'and the rear region 16, the profile 10' has a concave curvature, whereas the profile profile of the profile 10 between the middle region 14 and the rear region 16 runs slightly convex. Due to the inventive design of the rudder profile 10, it is possible to provide a rudder trunk 50 that is guided deep into the rudder blade 10. In the profile 10 'of the prior art, this would not be possible because there would not be enough space for the rudder trunk 50 in the area of the fulcrum 43. Furthermore, the profile 10 'is wider overall in its central region 14' than the profile 10 in its middle region 14, so that this results in a higher resistance in the profile 10 'relative to the profile 10.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Soil Working Implements (AREA)
  • Feedback Control In General (AREA)
EP07024060.1A 2007-11-16 2007-12-12 Gouvernail haute puissance pour bateaux Active EP2060483B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PL07024060T PL2060483T3 (pl) 2007-11-16 2007-12-12 Ster wysokosprawny do statków
SI200731460T SI2060483T1 (sl) 2007-11-16 2007-12-12 Visoko zmogljivo ladijsko krmilo
SG200801667-7A SG152964A1 (en) 2007-11-16 2008-02-27 High performance rudder for ships
US12/074,251 US7717052B2 (en) 2007-11-16 2008-02-29 High performance rudder for ships
TW097107310A TWI352678B (en) 2007-11-16 2008-03-03 High performance rudder for ships
JP2008056223A JP5014205B2 (ja) 2007-11-16 2008-03-06 船舶用高性能舵
KR1020080029045A KR20090050918A (ko) 2007-11-16 2008-03-28 고성능 선박 러더
CN2008100926423A CN101434293B (zh) 2007-11-16 2008-04-16 船用高性能舵
HK09107786.4A HK1129641A1 (en) 2007-11-16 2009-08-25 High performance rudder for ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007016164U DE202007016164U1 (de) 2007-11-16 2007-11-16 Hochleistungsruder für Schiffe

Publications (2)

Publication Number Publication Date
EP2060483A1 true EP2060483A1 (fr) 2009-05-20
EP2060483B1 EP2060483B1 (fr) 2014-02-19

Family

ID=38973605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07024060.1A Active EP2060483B1 (fr) 2007-11-16 2007-12-12 Gouvernail haute puissance pour bateaux

Country Status (15)

Country Link
US (1) US7717052B2 (fr)
EP (1) EP2060483B1 (fr)
JP (1) JP5014205B2 (fr)
KR (1) KR20090050918A (fr)
CN (1) CN101434293B (fr)
DE (1) DE202007016164U1 (fr)
DK (1) DK2060483T5 (fr)
ES (1) ES2464449T3 (fr)
HK (1) HK1129641A1 (fr)
HR (1) HRP20140443T1 (fr)
PL (1) PL2060483T3 (fr)
PT (1) PT2060483E (fr)
SG (1) SG152964A1 (fr)
SI (1) SI2060483T1 (fr)
TW (1) TWI352678B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390516A (zh) * 2011-08-19 2012-03-28 无锡市东舟船舶附件有限公司 高效环保鱼尾舵本体

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2154064B1 (fr) * 2008-08-13 2012-04-11 becker marine systems GmbH & Co. KG Agencement de gouvernail pour bateaux à vitesses élevées et d'un gouvernail réduisant la cavitation, torsadé en particulier gouvernail à suspension totale
EP2263936B1 (fr) * 2009-06-17 2012-05-02 Daewoo Shipbuilding & Marine Engineering Co., Ltd Gouvernail pour bateau
CN102180255B (zh) * 2011-04-06 2013-06-05 哈尔滨工程大学 一种具有导边突起的船用舵
KR101324965B1 (ko) * 2011-10-06 2013-11-05 삼성중공업 주식회사 러더 및 이를 갖춘 선박
KR101390309B1 (ko) * 2012-05-04 2014-04-29 삼성중공업 주식회사 웨지 테일형 러더
NO336848B1 (no) 2013-03-08 2015-11-16 Rolls Royce Marine As Rudders Roranordning
CN103395489B (zh) * 2013-07-09 2015-12-09 哈尔滨工程大学 仿鱼形襟翼式船舵装置
JP6516466B2 (ja) * 2014-12-19 2019-05-22 ジャパン・ハムワージ株式会社 船舶用舵装置
CN105197220A (zh) * 2015-10-09 2015-12-30 上海船舶研究设计院 一种用于破冰船的鱼尾舵
CN105438429A (zh) * 2015-12-09 2016-03-30 中国船舶重工集团公司第七一〇研究所 一种鱼尾型套筒式流线片
JP6582296B2 (ja) * 2016-03-31 2019-10-02 三井Ｅ＆Ｓ造船株式会社 船舶用舵及び船舶
KR20190000117U (ko) 2017-07-04 2019-01-14 주식회사 파커이엔지 선박용 고양력 방향타
EP3489128A1 (fr) * 2017-11-28 2019-05-29 Becker Marine Systems GmbH Safran de gouvernail à construction modulaire, segment pour un safran de gouvernail ou pour un dispositif d'amélioration de la propulsion et procédé de fabrication d'un safran de gouvernail
CA3162743A1 (fr) * 2019-12-23 2021-09-30 Bernard Bentgen Ensemble de gouvernail adapte a la direction de navires
US11414169B2 (en) 2020-09-04 2022-08-16 Mblh Marine, Llc Asymmetrically shaped flanking rudders
CN113371171B (zh) * 2021-06-18 2022-11-15 武汉理工大学 一种自适应偏转前缘的变形舵叶及偏转方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2303299A1 (de) 1973-01-24 1974-10-24 Weserwerft Schiffs Und Maschin Ruder fuer schiffe mit symmetrischem starr zusammengesetzten profil
US3847104A (en) 1971-12-17 1974-11-12 N Kaufer Marine stern rudder blade
DE3814943A1 (de) * 1987-06-12 1988-12-29 Becker Ingbuero W Ruder, insbesondere balance-profilruder fuer wasserfahrzeuge
DE202005019626U1 (de) * 2005-10-31 2006-03-16 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zum Kontrollieren und Messen des Halslagerspiels des Ruderschaftes eines Ruders für Wasserfahrzeuge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1844303A (en) * 1928-01-27 1932-02-09 Wagner Rudolf Rudder
SE425559B (sv) * 1975-03-08 1982-10-11 Werftunion Gmbh & Co Roderanleggning for skepp med tva balanserade roder
DE2555098C2 (de) * 1975-12-08 1977-10-13 Willi Becker Ingenieurbüro, 2000 Hamburg Ruder, insbesondere Balance-Profilruder mit einer Flosse, für Wasserfahrzeuge
JPS57191193A (en) * 1981-05-18 1982-11-24 Yamaha Motor Co Ltd Method of manufacturing rudder plate for small ship
JPH02136392A (ja) * 1988-11-18 1990-05-24 Japan Hamuwaaji Kk 船舶の横移動方法
JP2507201B2 (ja) * 1991-08-02 1996-06-12 日本操舵システム株式会社 船舶用舵
JP2888759B2 (ja) * 1994-07-19 1999-05-10 日本操舵システム株式会社 マリーナ型シリング舵
JP2767689B2 (ja) * 1994-10-07 1998-06-18 進 島崎 舶用ｓ型ラダー
JP3465160B2 (ja) * 1999-03-30 2003-11-10 住友重機械工業株式会社 舵
DE202004006453U1 (de) * 2004-04-23 2004-11-11 Becker Marine Systems Gmbh & Co. Kg Ruder für Schiffe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847104A (en) 1971-12-17 1974-11-12 N Kaufer Marine stern rudder blade
DE2303299A1 (de) 1973-01-24 1974-10-24 Weserwerft Schiffs Und Maschin Ruder fuer schiffe mit symmetrischem starr zusammengesetzten profil
DE3814943A1 (de) * 1987-06-12 1988-12-29 Becker Ingbuero W Ruder, insbesondere balance-profilruder fuer wasserfahrzeuge
DE202005019626U1 (de) * 2005-10-31 2006-03-16 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zum Kontrollieren und Messen des Halslagerspiels des Ruderschaftes eines Ruders für Wasserfahrzeuge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390516A (zh) * 2011-08-19 2012-03-28 无锡市东舟船舶附件有限公司 高效环保鱼尾舵本体

Also Published As

Publication number Publication date
PT2060483E (pt) 2014-05-28
ES2464449T3 (es) 2014-06-02
SG152964A1 (en) 2009-06-29
DE202007016164U1 (de) 2008-01-24
TWI352678B (en) 2011-11-21
CN101434293A (zh) 2009-05-20
HRP20140443T1 (hr) 2014-06-20
DK2060483T5 (da) 2014-06-30
KR20090050918A (ko) 2009-05-20
JP5014205B2 (ja) 2012-08-29
JP2009120171A (ja) 2009-06-04
HK1129641A1 (en) 2009-12-04
SI2060483T1 (sl) 2014-08-29
DK2060483T3 (da) 2014-06-02
US7717052B2 (en) 2010-05-18
CN101434293B (zh) 2012-06-20
PL2060483T3 (pl) 2014-07-31
EP2060483B1 (fr) 2014-02-19
US20090126614A1 (en) 2009-05-21
TW200922836A (en) 2009-06-01

Similar Documents

Publication Publication Date Title
EP2060483B1 (fr) Gouvernail haute puissance pour bateaux
EP2060484B2 (fr) Gouvernail pour bateaux
EP2060486B1 (fr) Gouvernail pour bateaux à vitesses élevées et d'un gouvernail réduisant la cavitation, torsadé, en particulier gouvernail à suspension totale
EP2025593B1 (fr) Gouvernail pour bateaux
EP2154064B1 (fr) Agencement de gouvernail pour bateaux à vitesses élevées et d'un gouvernail réduisant la cavitation, torsadé en particulier gouvernail à suspension totale
EP2591994B1 (fr) Dispositif de réduction de la cosommation de combustible de la propulsion d'une embarcation
EP3064427B1 (fr) Système pour navires à multi-hélices comprenant des arbres-porte hélices extérieurs et procédé de fabrication d'un tel système
DE3783426T2 (de) Finne fuer wasserfahrzeuge.
DE3814943C2 (fr)
WO2003070567A1 (fr) Etude et disposition de propulsion pour un navire hauturier a bonne tenue de cap, entraine par des helices de gouvernail
EP2279940B1 (fr) Dispositif d'articulation pour gouvernail à aileron d'embarcations
EP2281743A1 (fr) Pod
DE3522621C3 (de) Paddel für ein Wasserfahrzeug
DE202007017450U1 (de) Hochleistungsruder für Schiffe
DE19746711A1 (de) Steuerruder für Wasserfahrzeuge
EP1787904A2 (fr) Gouvernail suspendu à hautes sollicitations
DE202010017061U1 (de) Flossenruder für Wasserfahrzeuge
DE2253571C3 (de) Heckruder, insbesondere für Binnenwasserschfffe
DE102006017861A1 (de) Geteiltes Ruderhorn für Schiffsruder
DE2234603C3 (de) Einblatt-Heckruder insbesondere für Binnenwasserschiffe
DE202009007177U1 (de) Ruder für Schiffe
DE2844767A1 (de) Katamaran
DE202008014375U1 (de) Ruder für Schiffe mit höheren Geschwindigkeiten mit einem kavitationsreduzierenden, twistierten, insbesondere Vollschweberuder
DE102014112018A1 (de) Wasserfahrzeug, insbesondere Schiff
DE7147512U (de) Einblatt Heckruder, insbesondere fur Binnenwasserschiffe

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20091116

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AXX Extension fees paid

Extension state: HR

Payment date: 20091119

17Q First examination report despatched

Effective date: 20100122

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130531

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20131022

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: HR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 652757

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140315

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502007012769

Country of ref document: DE

Effective date: 20140403

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: HR

Ref legal event code: TUEP

Ref document number: P20140443

Country of ref document: HR

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20140519

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2464449

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20140602

Ref country code: DK

Ref legal event code: T3

Effective date: 20140526

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: HR

Ref legal event code: T1PR

Ref document number: P20140443

Country of ref document: HR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T5

Effective date: 20140626

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: 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: 20140219

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20140401009

Country of ref document: GR

Effective date: 20140625

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: 20140219

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: BECKER MARINE SYSTEMS GMBH & CO. KG

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: 20140219

REG Reference to a national code

Ref country code: EE

Ref legal event code: FG4A

Ref document number: E009476

Country of ref document: EE

Effective date: 20140519

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007012769

Country of ref document: DE

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

Ref country code: SK

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

Effective date: 20140219

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: 20141120

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

Ref country code: IE

Payment date: 20141212

Year of fee payment: 8

Ref country code: SE

Payment date: 20141216

Year of fee payment: 8

Ref country code: CZ

Payment date: 20141208

Year of fee payment: 8

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

Ref country code: SI

Payment date: 20141205

Year of fee payment: 8

Ref country code: IS

Payment date: 20141217

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007012769

Country of ref document: DE

Effective date: 20141120

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: 20141231

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: 20141212

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: CH

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

Effective date: 20141231

Ref country code: LI

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

Effective date: 20141231

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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

Ref country code: EE

Payment date: 20151222

Year of fee payment: 9

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 652757

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141212

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

Ref country code: PT

Payment date: 20151207

Year of fee payment: 9

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: 20141212

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: 20140219

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: 20140219

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: 20140219

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: 20071212

Ref country code: CZ

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

Effective date: 20151212

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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 NON-PAYMENT OF DUE FEES

Effective date: 20151213

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: 20160630

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20160830

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: 20151212

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 NON-PAYMENT OF DUE FEES

Effective date: 20151213

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: EE

Ref legal event code: MM4A

Ref document number: E009476

Country of ref document: EE

Effective date: 20161231

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: 20170612

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 NON-PAYMENT OF DUE FEES

Effective date: 20161231

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

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

Ref country code: TR

Payment date: 20171211

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007012769

Country of ref document: DE

Representative=s name: RGTH RICHTER GERBAULET THIELEMANN HOFMANN PATE, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007012769

Country of ref document: DE

Owner name: BECKER MARINE SYSTEMS GMBH, DE

Free format text: FORMER OWNER: BECKER MARINE SYSTEMS GMBH & CO. KG, 21079 HAMBURG, DE

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20140443

Country of ref document: HR

Payment date: 20181231

Year of fee payment: 12

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

Ref country code: NL

Payment date: 20181217

Year of fee payment: 12

Ref country code: DK

Payment date: 20181219

Year of fee payment: 12

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

Ref country code: FR

Payment date: 20181218

Year of fee payment: 12

Ref country code: GB

Payment date: 20181219

Year of fee payment: 12

Ref country code: IT

Payment date: 20181218

Year of fee payment: 12

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

Ref country code: PL

Payment date: 20190111

Year of fee payment: 12

Ref country code: RO

Payment date: 20190103

Year of fee payment: 12

Ref country code: ES

Payment date: 20190121

Year of fee payment: 12

REG Reference to a national code

Ref country code: HR

Ref legal event code: PBON

Ref document number: P20140443

Country of ref document: HR

Effective date: 20191212

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20191231

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

Ref country code: RO

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

Effective date: 20191212

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20200101

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

Effective date: 20191212

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: 20200101

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

Ref country code: FR

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

Effective date: 20191231

Ref country code: GB

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

Effective date: 20191212

Ref country code: GR

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

Effective date: 20200707

Ref country code: IT

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

Effective date: 20191212

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: 20191231

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210601

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 NON-PAYMENT OF DUE FEES

Effective date: 20191213

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: 20191212

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 NON-PAYMENT OF DUE FEES

Effective date: 20191212

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

Effective date: 20230529

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

Ref country code: FI

Payment date: 20231218

Year of fee payment: 17

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

Ref country code: DE

Payment date: 20231228

Year of fee payment: 17