EP2006201A1 - Rudder for ships - Google Patents

Rudder for ships Download PDF

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Publication number
EP2006201A1
EP2006201A1 EP07023719A EP07023719A EP2006201A1 EP 2006201 A1 EP2006201 A1 EP 2006201A1 EP 07023719 A EP07023719 A EP 07023719A EP 07023719 A EP07023719 A EP 07023719A EP 2006201 A1 EP2006201 A1 EP 2006201A1
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EP
European Patent Office
Prior art keywords
rudder
fin
elements
ship
designed
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
EP07023719A
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German (de)
French (fr)
Other versions
EP2006201B1 (en
Inventor
Mathias Kluge
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
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Becker Marine Systems GmbH and Co KG
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Application filed by Becker Marine Systems GmbH and Co KG filed Critical Becker Marine Systems GmbH and Co KG
Priority to PL07023719T priority Critical patent/PL2006201T3/en
Priority to SG200803561-0A priority patent/SG148919A1/en
Priority to US12/152,457 priority patent/US8117979B2/en
Priority to KR1020080050228A priority patent/KR101118450B1/en
Priority to CN2008100998417A priority patent/CN101327842B/en
Priority to TW097122383A priority patent/TWI352679B/en
Priority to JP2008157505A priority patent/JP4874296B2/en
Publication of EP2006201A1 publication Critical patent/EP2006201A1/en
Priority to HK09105605.7A priority patent/HK1128013A1/en
Publication of EP2006201B1 publication Critical patent/EP2006201B1/en
Application granted granted Critical
Priority to CY20101100094T priority patent/CY1110641T1/en
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    • 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
    • B63H25/381—Rudders with flaps

Definitions

  • the invention relates to a rudder according to the preamble of claim 1.
  • a rudder for watercraft is known.
  • the rudder is disposed below the hull and includes a rudder blade with a rudder stock and a fin pivotally mounted on the rudder blade.
  • the fin is pivotable by controls.
  • the rudder blade is supported by a rudder rod bearing.
  • the invention has for its object to improve the rudder so that the fin control is protected against external pressure, shock or shock.
  • the fin control is effectively and easily protected against external influences.
  • Bumps or impacts are practically absorbed by the protective elements, so that no damage to the fin control is possible.
  • the additional guide elements have the task to direct the flow of water, especially when, according to a preferred embodiment of the invention, the protective guide elements are designed as baffles or spoiler. These are preferably attached to a fixed part of the ship. Through this design, the baffles lead the Water of Propellerabstromes past the controls, so that turbulence in the area of the controls are avoided.
  • baffles Since a very high pressure in the region of the protective guide elements can arise due to the propeller drive, it is favorable if these are firmly anchored to the hull. Thus, the baffles have no negative impact on the Rudismegenschaft even with a strong caused by the ship's propeller water flow.
  • the protective guide elements are L-shaped, with a first leg, which is designed as a fastening leg, and a second leg, which is designed as a guide leg.
  • the bent by 90 ° mounting leg can be welded to the hull, for example. Due to the enlarged mounting surface, a plurality of welds or a stable attachment can be realized.
  • the bearing is designed as a designed as rudder cantilever jib bearing, which is connected at its end fixed to the hull and is provided with an inner bore which receives a rudder stock.
  • the fin movement is dependent on the rudder movement, so that the fin is always pivoted opposite to the rudder.
  • the fin control device is designed so that the fin is independent of the control of the rudder blade is pivotable.
  • the fin is moved by means of hydraulic actuators or other sensitive devices, then the fenders of the invention are optimally appreciated.
  • Fig. 1 shows an inventive rudder 1 for ships.
  • the rudder 1 comprises a rudder blade 2 and a fin 3 hinged thereto.
  • the rudder blade 2 is hingedly connected to the rudder fin along its length, there being a plurality of interlocking hinge lugs 8 through which one or more hinge lugs, not to be seen, protrude.
  • the rudder 1 or the rudder blade can be pivoted by a bearing 4, which can be designed in a known manner, for example as a rudder trunk bearing.
  • the rudder blade 2 is rotatable about a rudder stock 5 which extends from the hull 6 into the profile of the rudder blade 2.
  • the rudder as Vollschweberuder is preferably equipped with a cone clutch 7, as in Fig. 2 is shown.
  • the rudder shown is still designed as a so-called balance-profile rudder.
  • the rudder 1 is provided with a fin control device S comprising control elements 10a, 11a, 12a. This is located outside of the rudder blade 2, in close proximity to the bearing between the hull 6 and the rudder blade second
  • the fin control device S moves the fin 3 in the opposite direction to the movement of the rudder blade, so that the rudder acts as if curved during maneuvers and thus develops a better rudder effect.
  • the fin control device S consists of a fin boom 10, a fuselage boom 12 and a connecting pin 11, which allows rotation of the fin boom 10. By holding the fin boom 10 in the region of the connecting bolt 11, the desired fin movement is created.
  • a ship's propeller 13 is placed in the immediate vicinity of the rudder 1, below the hull 17 and between hull 6 and rudder 1. Therefore, the rudder 1 of FIG a strong flow of water flowed through during the ship's movement.
  • protective elements L are attached to the side of the control elements 10a to 12a on a ship part, in particular on the hull 6 itself.
  • a single protective guide L is present, which covers the fin control device S, as the figures show.
  • the protective guide elements are designed as baffles or spoiler, which are fastened to a fixed part of the ship or the hull 17 and therefore firmly anchored.
  • the baffles L protect the control elements 10a to 12a from damage, for example by pressure or impact.
  • the baffles L can be bent water flow favorable. For example, they are rounded around the fin control device S, so that the water flow is passed around them. This causes little turbulence, resulting in increased efficiency.
  • Fig. 1b shows, in which a single baffle L is shown, this is L-shaped. It is provided with a first leg 14, which is designed as a fastening leg and provided with a second leg 15, which is designed as a guide leg.
  • the guide leg serves as a protective plate.
  • the baffle can also be plate-shaped. It does not have to be relatively long either. At the lower end of the baffle L this is for example attached to a fixed side arm 16, wherein in Fig. 6 the view is from below.
  • the invention is not limited to this example, so the rudder may also have a different bearing connection.
  • the bearing is designed, for example, as a cantilever bearing constructed as a cantilever bearing, which is connected at its end fixed to the hull and is provided with an internal bore which receives a rudder stock.
  • a rudder constructed as a cantilever bearing, which is connected at its end fixed to the hull and is provided with an internal bore which receives a rudder stock.
  • other embodiments of the rudder are also possible.
  • the fin control device can be designed so that the fin is pivotable independently of the control of the rudder blade.
  • electrical or hydraulic solutions can be used.
  • the protective guide elements are preferably arranged and designed so that at a rudder blade position for a straight ahead of the ship, the protective elements are aligned with the side walls of the rudder blade 2 or in the extension of the side walls of the rudder blade 2, so that in the transition region between the protective baffles and the side walls of the rudder blade 2 it can not lead to turbulence in the propeller stream flow.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Toys (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Catching Or Destruction (AREA)
  • Steroid Compounds (AREA)
  • Mechanical Control Devices (AREA)
  • Soil Working Implements (AREA)
  • Wind Motors (AREA)
  • Revetment (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The rudder (1) has a fin control device (S) having control elements arranged outside a rudder blade (2), between a hull (6) and rudder blade. Several protecting guiding elements (L) that extend laterally from control elements are anchored to ship section, to protect the fin control device.

Description

Die Erfindung betrifft ein Ruder nach dem Oberbegriff des Anspruches 1.The invention relates to a rudder according to the preamble of claim 1.

Aus der deutschen Auslegeschrift 25 55 098 ist ein Ruder für Wasserfahrzeuge bekannt. Das Ruder ist unterhalb des Schiffskörpers angeordnet und umfasst ein Ruderblatt mit einem Ruderschaft und eine an dem Ruderblatt schwenkbar gelagerte Flosse. Die Flosse ist durch Steuerelemente verschwenkbar. Das Ruderblatt ist durch ein Ruderkokerlager gelagert.From the German Auslegeschrift 25 55 098 is known a rudder for watercraft. The rudder is disposed below the hull and includes a rudder blade with a rudder stock and a fin pivotally mounted on the rudder blade. The fin is pivotable by controls. The rudder blade is supported by a rudder rod bearing.

Bei dieser Lösung ist es nachteilig, dass die Flossensteuerung gegen äußere Einwirkungen, wie Druck, Schlag oder Stoß nicht geschützt ist.In this solution, it is disadvantageous that the fin control is not protected against external influences, such as pressure, impact or shock.

Der Erfindung liegt die Aufgabe zugrunde, das Ruder derart zu verbessern, dass die Flossensteuerung gegen äußeren Druck, Schlag oder Stoß geschützt ist.The invention has for its object to improve the rudder so that the fin control is protected against external pressure, shock or shock.

Diese Aufgabe wird durch ein Ruder mit den kennzeichnenden Merkmalen des Anspruches 1 in Verbindung mit seinen Oberbegriffsmerkmalen gelöst.This object is achieved by a rudder with the characterizing features of claim 1 in conjunction with its preamble features.

Durch die erfindungsgemäßen Schutzelemente wird die Flossensteuerung in wirksamer und einfacher Weise gegen äußere Einflüsse geschützt.By the protective elements according to the invention, the fin control is effectively and easily protected against external influences.

Schläge oder Stöße werden praktisch durch die Schutzelemente aufgefangen, so dass keine Beschädigung der Flossensteuerung möglich ist.Bumps or impacts are practically absorbed by the protective elements, so that no damage to the fin control is possible.

Zudem haben die zusätzlichen Leitelemente die Aufgabe, die Wasserströmung zu leiten, insbesondere dann, wenn nach einer bevorzugten Ausführungsform der Erfindung die Schutzleitelemente als Leitbleche oder Spoiler ausgeführt sind. Diese sind vorzugsweise an einem feststehenden Schiffsteil befestigt. Durch diese Ausführung führen die Leitbleche das Wasser des Propellerabstromes an den Steuerelementen vorbei, so dass dabei Verwirbelungen im Bereich der Steuerelemente vermieden werden.In addition, the additional guide elements have the task to direct the flow of water, especially when, according to a preferred embodiment of the invention, the protective guide elements are designed as baffles or spoiler. These are preferably attached to a fixed part of the ship. Through this design, the baffles lead the Water of Propellerabstromes past the controls, so that turbulence in the area of the controls are avoided.

Da ein sehr hoher Druck im Bereich der Schutzleitelemente durch den Propellerantrieb entstehen kann, ist es günstig, wenn diese am Schiffsrumpf fest verankert sind. Damit haben die Leitbleche keine negativen Auswirkungen auf die Rudereigenschaft selbst bei einer starken durch den Schiffspropeller verursachten Wasserströmung.Since a very high pressure in the region of the protective guide elements can arise due to the propeller drive, it is favorable if these are firmly anchored to the hull. Thus, the baffles have no negative impact on the Rudereigenschaft even with a strong caused by the ship's propeller water flow.

Verbessert wird dieser Effekt, wenn die Schutzleitelemente wasserströmungsgünstig gebogen bzw. geformt sind. Damit wird insgesamt die Strömungseigenschaft des Schiffes verbessert, weil Verwirbelungen im Ruderbereich auf ein Minimum reduziert werden.This effect is improved if the protective baffles are bent or shaped in a water-flow favorable manner. This overall improves the flow characteristics of the ship, because turbulence in the rudder area is reduced to a minimum.

Eine kostengünstige Befestigungslösung ergibt sich außerdem, wenn die Schutzleitelemente L-förmig geformt sind, und zwar mit einem ersten Schenkel, der als Befestigungsschenkel ausgeführt ist, und einem zweiten Schenkel, der als Leitschenkel ausgeführt ist. Der um 90° gebogene Befestigungsschenkel kann an dem Schiffskörper beispielsweise verschweißt werden. Durch die vergrößerte Befestigungsfläche kann eine Vielzahl von Schweißpunkten bzw. eine stabile Befestigung realisiert werden.An inexpensive fastening solution also results if the protective guide elements are L-shaped, with a first leg, which is designed as a fastening leg, and a second leg, which is designed as a guide leg. The bent by 90 ° mounting leg can be welded to the hull, for example. Due to the enlarged mounting surface, a plurality of welds or a stable attachment can be realized.

Nach einer weiteren vorteilhaften Weiterbildung der Erfindung ist das Lager als ein als Ruderkokerlager ausgeführtes Kraglager ausgebildet, welches mit seinem Ende fest mit dem Schiffskörper verbunden ist und mit einer Innenbohrung versehen ist, die einen Ruderschaft aufnimmt. Diese Lösung hat sich als eine stabile und bewährte Konstruktion herausgestellt.According to a further advantageous embodiment of the invention, the bearing is designed as a designed as rudder cantilever jib bearing, which is connected at its end fixed to the hull and is provided with an inner bore which receives a rudder stock. This solution has proven to be a stable and proven design.

Grundsätzlich ist die Flossenbewegung abhängig von der Ruderbewegung, so dass die Flosse stets entgegengesetzt zum Ruder geschwenkt wird. In einer Variante der Erfindung ist die Flossensteuerungsvorrichtung so ausgeführt ist, dass die Flosse unabhängig von der Steuerung des Ruderblattes verschwenkbar ist. Dadurch können beispielsweise sehr schnelle und exakte Wendemanöver ausgeführt werden. Durch die geringe Trägheit der Flossen gegenüber dem Ruder kann diese sehr schnelle Richtungsänderungen ausführen.Basically, the fin movement is dependent on the rudder movement, so that the fin is always pivoted opposite to the rudder. In a variant of the invention, the fin control device is designed so that the fin is independent of the control of the rudder blade is pivotable. As a result, for example, very fast and accurate turning maneuvers can be performed. Due to the low inertia of the fins relative to the rudder this can perform very fast changes in direction.

Wird die Flosse mit Hilfe von hydraulischen Stellelementen oder anderen empfindlichen Vorrichtungen bewegt, dann kommen die erfindungsgemäßen Schutzbleche optimal zur Geltung.If the fin is moved by means of hydraulic actuators or other sensitive devices, then the fenders of the invention are optimally appreciated.

Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Further advantageous embodiments of the invention are characterized in the subclaims.

Ein Ausführungsbeispiel wird anhand der Zeichnungen näher erläutert, wobei weitere vorteilhafte Weiterbildungen der Erfindung und Vorteile derselben beschrieben sind.An embodiment will be explained in more detail with reference to the drawings, wherein further advantageous developments of the invention and advantages thereof are described.

Es zeigen:

Fig. 1
eine perspektivische Darstellung eine Ruders,
Fig. 1b
eine schaubildliche Darstellung eines Leitbleches,
Fig. 2
eine Seitenansicht des Ruders,
Fig. 3
eine weitere perspektivische Darstellung des Ruders,
Fig. 4
eine vergrößerte Ansicht der Flossensteuerungsvorrichtung,
Fig. 5
eine erste vergrößerte perspektivische Darstellung des Schutzleitelementes, und
Fig. 6
eine zweite vergrößerte perspektivische Darstellung des Schutzleitelementes.
Show it:
Fig. 1
a perspective view of a rudder,
Fig. 1b
a perspective view of a baffle,
Fig. 2
a side view of the rudder,
Fig. 3
another perspective view of the rudder,
Fig. 4
an enlarged view of the fin control device,
Fig. 5
a first enlarged perspective view of the protective guide, and
Fig. 6
a second enlarged perspective view of the protective guide.

In den Figuren sind gleiche Teile mit denselben Bezugszeichen versehen.In the figures, like parts are given the same reference numerals.

Fig. 1 zeigt ein erfindungsgemäßes Ruder 1 für Schiffe. Das Ruder 1 umfasst ein Ruderblatt 2 und einer an diesem angelenkten Flosse 3. Das Ruderblatt 2 ist mit der Ruderflosse über ihre Länge scharnierartig verbunden, wobei mehrere ineinandergreifende Scharnieransätze 8 vorhanden sind, durch die ein oder mehrere nicht zu sehende Scharnierbolzen hindurchragen. Fig. 1 shows an inventive rudder 1 for ships. The rudder 1 comprises a rudder blade 2 and a fin 3 hinged thereto. The rudder blade 2 is hingedly connected to the rudder fin along its length, there being a plurality of interlocking hinge lugs 8 through which one or more hinge lugs, not to be seen, protrude.

Das Ruder 1 bzw. das Ruderblatt ist durch ein Lager 4 verschwenkbar, welches in bekannter Weise ausgeführt sein kann, beispielsweise als Ruderkokerlager. Drehbar ist das Ruderblatt 2 um ein Ruderschaft 5, das sich vom Schiffskörper 6 in das Profil des Ruderblattes 2 erstreckt.The rudder 1 or the rudder blade can be pivoted by a bearing 4, which can be designed in a known manner, for example as a rudder trunk bearing. The rudder blade 2 is rotatable about a rudder stock 5 which extends from the hull 6 into the profile of the rudder blade 2.

Das Ruder als Vollschweberuder ist vorzugsweise mit einer Konuskupplung 7 ausgestattet, wie in Fig. 2 gezeigt ist. Das gezeigte Ruder ist weiterhin als so genanntes Balance-Profilruder ausgeführt.The rudder as Vollschweberuder is preferably equipped with a cone clutch 7, as in Fig. 2 is shown. The rudder shown is still designed as a so-called balance-profile rudder.

Weiterhin ist das Ruder 1 mit einer Steuerungselemente 10a, 11a, 12a umfassenden Flossensteuerungsvorrichtung S versehen. Diese ist außerhalb des Ruderblattes 2 angeordnet, und zwar in Lagernähe zwischen dem Schiffskörper 6 und dem Ruderblatt 2.Furthermore, the rudder 1 is provided with a fin control device S comprising control elements 10a, 11a, 12a. This is located outside of the rudder blade 2, in close proximity to the bearing between the hull 6 and the rudder blade second

Die Flossensteuerungsvorrichtung S bewegt die Flosse 3 in entgegengesetzter Richtung zur Bewegung des Ruderblattes, so dass das Ruder bei Manövern wie gekrümmt wirkt und so eine bessere Ruderwirkung entfaltet. Die Flossensteuerungsvorrichtung S besteht aus einem Flossenausleger 10, einem Rumpfausleger 12 und einem Verbindungsbolzen 11, der eine Drehung des Flossenauslegers 10 erlaubt. Durch Festhalten des Flossenauslegers 10 im Bereich des Verbindungsbolzens 11 entsteht die gewünschte Flossenbewegung.The fin control device S moves the fin 3 in the opposite direction to the movement of the rudder blade, so that the rudder acts as if curved during maneuvers and thus develops a better rudder effect. The fin control device S consists of a fin boom 10, a fuselage boom 12 and a connecting pin 11, which allows rotation of the fin boom 10. By holding the fin boom 10 in the region of the connecting bolt 11, the desired fin movement is created.

Wie Fig. 3 veranschaulicht, ist in unmittelbarer Nähe des Ruders 1 ein Schiffspropeller 13 platziert, und zwar unterhalb des Schiffsrumpfes 17 und zwischen Schiffskörper 6 und Ruder 1. Daher wird das Ruder 1 von einer starken Wasserströmung während der Schiffsbewegung durchflossen.As Fig. 3 1, a ship's propeller 13 is placed in the immediate vicinity of the rudder 1, below the hull 17 and between hull 6 and rudder 1. Therefore, the rudder 1 of FIG a strong flow of water flowed through during the ship's movement.

Erfindungsgemäß sind an einem Schiffsteil, und zwar insbesondere am Schiffskörper 6 selbst, seitlich der Steuerungselemente 10a bis 12a Schutzleitelemente L angebracht. Vorzugsweise ist für jede Seite ein einziges Schutzleitelement L vorhanden, das die Flossensteuerungsvorrichtung S überdeckt, wie die Figuren zeigen.According to the invention, protective elements L are attached to the side of the control elements 10a to 12a on a ship part, in particular on the hull 6 itself. Preferably, for each side a single protective guide L is present, which covers the fin control device S, as the figures show.

Vorzugsweise sind die Schutzleitelemente als Leitbleche oder Spoiler ausgeführt, die an einem feststehenden Schiffsteil bzw. dem Schiffsrumpf 17 befestigt und daher fest verankert sind.Preferably, the protective guide elements are designed as baffles or spoiler, which are fastened to a fixed part of the ship or the hull 17 and therefore firmly anchored.

Die Leitbleche L schützen die Steuerungselemente 10a bis 12a vor Beschädigung, beispielsweise durch Druck oder Stoß.The baffles L protect the control elements 10a to 12a from damage, for example by pressure or impact.

Wie die Fig. 3 veranschaulicht, können die Leitbleche L wasserströmungsgünstig gebogen sein. Sie sind zum Beispiel rundlich um die Flossensteuerungsvorrichtung S geformt, so dass die Wasserströmung um diese vorbeigeführt wird. Dies verursacht wenig Verwirbelungen, was zu einem erhöhten Wirkungsgrad führt.As the Fig. 3 illustrated, the baffles L can be bent water flow favorable. For example, they are rounded around the fin control device S, so that the water flow is passed around them. This causes little turbulence, resulting in increased efficiency.

Wie die Fig. 1b zeigt, in der ein einzelnes Leitblech L gezeigt ist, ist dieses L-förmig geformt. Es ist mit einem ersten Schenkel 14 versehen, der als Befestigungsschenkel ausgeführt ist und mit einem zweiten Schenkel 15 versehen, der als Leitschenkel ausgeführt ist. Der Leitschenkel dient als Schutzplatte.As the Fig. 1b shows, in which a single baffle L is shown, this is L-shaped. It is provided with a first leg 14, which is designed as a fastening leg and provided with a second leg 15, which is designed as a guide leg. The guide leg serves as a protective plate.

Wie die Figuren 5 und 6 zeigen, kann das Leitblech auch plattenförmig sein. Er muss auch nicht relativ lang sein. Am unteren Ende des Leitbleches L ist dieser zum Beispiel an einem feststehenden Seitenausleger 16 befestigt, wobei in Fig. 6 die Ansicht von unten erfolgt.As the Figures 5 and 6 show the baffle can also be plate-shaped. It does not have to be relatively long either. At the lower end of the baffle L this is for example attached to a fixed side arm 16, wherein in Fig. 6 the view is from below.

Die Erfindung ist nicht auf dieses Beispiel beschränkt, so kann das Ruder auch eine andere Lagerverbindung aufweisen.The invention is not limited to this example, so the rudder may also have a different bearing connection.

Zwar ist das Lager beispielsweise als ein als Ruderkokerlager ausgeführtes Kraglager ausgebildet, welches mit seinem Ende fest mit dem Schiffskörper verbunden ist und mit einer Innenbohrung versehen ist, die einen Ruderschaft aufnimmt. Andere Ausführungsformen des Ruders sind jedoch auch möglich.Although the bearing is designed, for example, as a cantilever bearing constructed as a cantilever bearing, which is connected at its end fixed to the hull and is provided with an internal bore which receives a rudder stock. However, other embodiments of the rudder are also possible.

Auch kann die Flossensteuerungsvorrichtung so ausgeführt sein, dass die Flosse unabhängig von der Steuerung des Ruderblattes verschwenkbar ist. So können elektrische oder hydraulische Lösungen eingesetzt werden.Also, the fin control device can be designed so that the fin is pivotable independently of the control of the rudder blade. Thus, electrical or hydraulic solutions can be used.

Die Schutzleitelemente sind bevorzugter Weise so angeordnet und ausgebildet, das bei einer Ruderblattstellung für eine Geradeausfahrt des Schiffes die Schutzleitelemente mit den Seitenwänden des Ruderblattes 2 fluchten bzw. in der Verlängerung der Seitenwände des Ruderblattes 2 liegen, so dass im Übergangsbereich zwischen den Schutzleitelementen und den Seitenwänden des Ruderblattes 2 es nicht zu Strömungsturbulenzen im Propellerabstrom kommen kann.The protective guide elements are preferably arranged and designed so that at a rudder blade position for a straight ahead of the ship, the protective elements are aligned with the side walls of the rudder blade 2 or in the extension of the side walls of the rudder blade 2, so that in the transition region between the protective baffles and the side walls of the rudder blade 2 it can not lead to turbulence in the propeller stream flow.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Ruderrudder
22
Ruderblattrudder blade
33
Flossefin
44
Lagercamp
55
Ruderschaftrudder
66
Schiffskörperhull
77
Konuskupplungcone clutch
88th
Scharnieransatzhinge cam
99
--
10a, 11a, 12a10a, 11a, 12a
Steuerungselementecontrols
1010
Flossenauslegerfins boom
1111
Verbindungsbolzenconnecting bolts
1212
Rumpfauslegerhull boom
1313
Schiffspropellership propellers
1414
erster Schenkelfirst leg
1515
zweiter Schenkelsecond leg
1616
Seitenauslegeroutrigger
1717
Schiffsrumpfhull
SS
FlossensteuerungsvorrichtungFin control device
LL
SchutzleitelementeSchutzleitelemente

Claims (12)

Ruder (1) für Schiffe mit einem durch ein Lager (4) verschwenkbares Ruderblatt (2) und einer an diesem angelenkten Flosse (3) sowie mit einer Steuerungselemente (10a, 11a, 12a) umfassende Flossensteuerungsvorrichtung (S), die außerhalb des Ruderblattes (2) angeordnet in Lagernähe zwischen einem Schiffskörper (6) und dem Ruderblatt (2) angeordnet ist,
dadurch gekennzeichnet,
dass an einem Schiffsteil seitlich der Steuerungselemente (10a, 11 a, 12a) Schutzleitelemente (L) angebracht sind.Rudder (1) for ships with a rudder blade (2) pivotable by a bearing (4) and a fin (3) articulated thereon, and fin control device (S) comprising control elements (10a, 11a, 12a) located outside the rudder blade (3). 2) arranged in bearing proximity between a hull (6) and the rudder blade (2) is arranged,
characterized,
that on a ship part laterally of the control elements (10a, 11a, 12a) protective elements (L) are mounted. Ruder nach Anspruch 1,
dadurch gekennzeichnet,
dass die Schutzleitelemente als Leitbleche oder Spoiler ausgeführt sind, die an einem feststehenden Schiffsteil befestigt sind.Rudder according to claim 1,
characterized,
that the protective guide elements are designed as baffles or spoiler, which are fastened to a fixed part of the ship. Ruder nach Anspruch 2,
dadurch gekennzeichnet,
dass die Schutzleitelemente (L) am Schiffsrumpf (17) fest verankert sind.Rudder according to claim 2,
characterized,
that the Schutzleitelemente (L) on the hull (17) are firmly anchored. Ruder nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass die Schutzleitelemente (L) wasserströmungsgünstig gebogen sind.Oar according to one of the preceding claims,
characterized,
that the protective guide elements (L) are bent water flow favorable. Ruder nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass die Schutzleitelemente (L) L-förmig geformt sind mit einem ersten Schenkel (14), der als Befestigungschenkel ausgeführt ist, und einem zweiten Schenkel (15), der als Leitschenkel ausgeführt ist.Oar according to one of the preceding claims,
characterized,
in that the protective conducting elements (L) are L-shaped with a first leg (14), which is designed as a fastening leg, and a second leg (15), which is designed as a guide leg. Ruder nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass das Lager (4) als ein als Ruderkokerlager ausgeführtes Kraglager ausgebildet ist, welches mit seinem Ende fest mit dem Schiffskörper (6) verbunden ist und mit einer Innenbohrung versehen ist, die ein Ruderschaft (5) aufnimmt.Oar according to one of the preceding claims,
characterized,
that the bearing (4) is constructed as a constructed as a rudder trunk Kraglager which fixed with its end to the hull (6) and is provided with an internal bore which receives a rudder post (5). Ruder nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass die Flossensteuerungsvorrichtung (S) so ausgeführt ist, dass die Flosse (3) unabhängig von der Steuerung des Ruderblattes (2) verschwenkbar ist.Oar according to one of the preceding claims,
characterized,
in that the fin control device (S) is designed so that the fin (3) is pivotable independently of the control of the rudder blade (2). Ruder nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass die Flossensteuerungsvorrichtung (S) hydraulische Stellelemente umfasst.Oar according to one of the preceding claims,
characterized,
in that the fin control device (S) comprises hydraulic adjusting elements. Ruder nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass das Ruder (1) als Vollschweberuder mit einer Konuskupplung (7) ausgestattet ist.Oar according to one of the preceding claims,
characterized,
that the rudder (1) as a full spade rudder having a cone clutch (7) is equipped. Ruder nach einem der vorhergehenden Ansprüche,
gekennzeichnet durch eine Ausführung als Balance-Profilruder.Oar according to one of the preceding claims,
characterized by a design as a balance profiled rudder. Ruder nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass die Schutzleitelement (L) so angeordnet und ausgebildet sind, dass bei einer Ruderblattstellung für eine Geradeausfahrt des Schiffes die Schutzleitelemente mit den Seitenwänden des Ruderblattes (2) fluchten bzw. in der Verlängerung der Seitenwände des Ruderblattes liegen.Oar according to one of the preceding claims,
characterized,
in that the protective guide elements (L) are arranged and designed such that, in the case of a rudder blade position for a straight-ahead travel of the ship, the protective guide elements are connected to the side walls of the rudder blade (2) are aligned or lie in the extension of the side walls of the rudder blade. Schiff mit einem Ruder nach einem der vorhergehenden Ansprüche,
gekennzeichnet durch einen zwischen Schiffskörper (6) und Flossen (3) angeordneten Schiffspropeller (13).Ship with a rudder according to one of the preceding claims,
characterized by a between ship hull (6) and fins (3) arranged ship propeller (13).
EP07023719A 2007-06-21 2007-12-07 Rudder for ships Active EP2006201B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PL07023719T PL2006201T3 (en) 2007-06-21 2007-12-07 Rudder for ships
SG200803561-0A SG148919A1 (en) 2007-06-21 2008-05-09 Rudder for ships
US12/152,457 US8117979B2 (en) 2007-06-21 2008-05-14 Rudder for ships
KR1020080050228A KR101118450B1 (en) 2007-06-21 2008-05-29 Rudder for ships
CN2008100998417A CN101327842B (en) 2007-06-21 2008-05-29 Rudder for ships
TW097122383A TWI352679B (en) 2007-06-21 2008-06-16 Rudder for ships
JP2008157505A JP4874296B2 (en) 2007-06-21 2008-06-17 Ship rudder
HK09105605.7A HK1128013A1 (en) 2007-06-21 2009-06-23 Rudder for ships
CY20101100094T CY1110641T1 (en) 2007-06-21 2010-01-29 Ship rudder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007008804U DE202007008804U1 (en) 2007-06-21 2007-06-21 Watercraft e.g. ship, rudder, has rudder blade pivotable through bracket, fin controlling device with control units arranged in outer side of blade, and protection conducting units firmly anchored at ship hull

Publications (2)

Publication Number Publication Date
EP2006201A1 true EP2006201A1 (en) 2008-12-24
EP2006201B1 EP2006201B1 (en) 2009-11-04

Family

ID=38375538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07023719A Active EP2006201B1 (en) 2007-06-21 2007-12-07 Rudder for ships

Country Status (16)

Country Link
US (1) US8117979B2 (en)
EP (1) EP2006201B1 (en)
JP (1) JP4874296B2 (en)
KR (1) KR101118450B1 (en)
CN (1) CN101327842B (en)
AT (1) ATE447525T1 (en)
CY (1) CY1110641T1 (en)
DE (2) DE202007008804U1 (en)
DK (1) DK2006201T3 (en)
ES (1) ES2335616T3 (en)
HK (1) HK1128013A1 (en)
HR (1) HRP20090644T1 (en)
PL (1) PL2006201T3 (en)
PT (1) PT2006201E (en)
SG (1) SG148919A1 (en)
TW (1) TWI352679B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101519118B (en) * 2009-04-17 2012-02-01 哈尔滨工程大学 Transmission device of any rotation angle ratio of ship flap rudder of slide block type
US8584610B1 (en) 2013-03-07 2013-11-19 Corning Townsend Spring loaded geared flap rudder

Families Citing this family (13)

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Publication number Priority date Publication date Assignee Title
EP2163472B1 (en) * 2008-09-12 2015-08-26 Wärtsilä Netherlands B.V. Propulsion and steering arrangement
DE202009009996U1 (en) * 2009-07-21 2010-12-02 Becker Marine Systems Gmbh & Co. Kg Finsruder for watercraft
DE202010004191U1 (en) * 2010-03-23 2010-07-01 Van Der Velden Barkemeyer Gmbh Oars for ships
KR101245737B1 (en) * 2010-11-12 2013-03-25 삼성중공업 주식회사 Ship rudder
CN102060097B (en) * 2010-12-14 2013-01-16 哈尔滨工程大学 Marine rudder with controllable resistance
CN102285442B (en) * 2011-06-02 2014-09-24 舟山和达船舶设计有限公司 Ton-class chemicals helm blade
DE102011056001A1 (en) * 2011-12-02 2013-06-06 FutureShip GmbH Storage element for semi-balanced rudder provided in rear region of sub ship, has wedge-like profile section including outer profile surface, where plate-like projection expands outer profile surface in transverse direction
NO336848B1 (en) * 2013-03-08 2015-11-16 Rolls Royce Marine As Rudders rudder device
JP5950971B2 (en) * 2014-01-06 2016-07-13 ジャパン・ハムワージ株式会社 Ship rudder
CN106956764B (en) * 2017-04-06 2018-10-12 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） Protective device for bow elevator rudderpost
CN107140152B (en) * 2017-04-26 2019-11-08 舟山利远机械有限公司 A kind of novel rudder system of river sea through transport ship
EP3489128A1 (en) * 2017-11-28 2019-05-29 Becker Marine Systems GmbH Blade of an oar with modular structure, segment for a blade of an oar for a device for improving propulsion and method for producing a blade of an oar
CN115384748A (en) * 2022-09-15 2022-11-25 重庆长源船舶设备有限公司 Suspension type flap rudder for river

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EP0170919A1 (en) 1984-07-14 1986-02-12 BARKEMEYER-Schiffstechnik GmbH High-efficiency flap rudder

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EP0051822A1 (en) * 1980-10-30 1982-05-19 Willi Becker Ingenieurbüro GmbH Sea-going vessel rudder
EP0170919A1 (en) 1984-07-14 1986-02-12 BARKEMEYER-Schiffstechnik GmbH High-efficiency flap rudder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101519118B (en) * 2009-04-17 2012-02-01 哈尔滨工程大学 Transmission device of any rotation angle ratio of ship flap rudder of slide block type
US8584610B1 (en) 2013-03-07 2013-11-19 Corning Townsend Spring loaded geared flap rudder

Also Published As

Publication number Publication date
US20080314303A1 (en) 2008-12-25
TW200904705A (en) 2009-02-01
HRP20090644T1 (en) 2010-02-28
KR101118450B1 (en) 2012-03-06
ES2335616T3 (en) 2010-03-30
DK2006201T3 (en) 2010-02-01
DE202007008804U1 (en) 2007-08-16
PL2006201T3 (en) 2010-04-30
TWI352679B (en) 2011-11-21
CN101327842B (en) 2012-05-30
US8117979B2 (en) 2012-02-21
JP2009001266A (en) 2009-01-08
EP2006201B1 (en) 2009-11-04
JP4874296B2 (en) 2012-02-15
HK1128013A1 (en) 2009-10-16
SG148919A1 (en) 2009-01-29
PT2006201E (en) 2009-11-20
CY1110641T1 (en) 2015-04-29
DE502007001914D1 (en) 2009-12-17
CN101327842A (en) 2008-12-24
ATE447525T1 (en) 2009-11-15
KR20080112938A (en) 2008-12-26

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