WO2008065056A2 - Flossenruder - Google Patents
Flossenruder Download PDFInfo
- Publication number
- WO2008065056A2 WO2008065056A2 PCT/EP2007/062769 EP2007062769W WO2008065056A2 WO 2008065056 A2 WO2008065056 A2 WO 2008065056A2 EP 2007062769 W EP2007062769 W EP 2007062769W WO 2008065056 A2 WO2008065056 A2 WO 2008065056A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- axis
- rudder
- spherical
- vertical
- inner ring
- 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.)
- Ceased
Links
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
- B63H25/381—Rudders with flaps
Definitions
- the invention relates to fin rudder according to the preamble of patent claim 1.
- Oar rudders serve to control seagoing vessels and are usually mounted vertically at the rear of the vessel and can be swiveled up to about 60 ° to either side.
- the traction current of the seagoing ships causes a rudder pressure, which is divided into a directed against the direction of travel resistance component and in a querschiffseachichtete, the reaction of the ship causing control force.
- EP 0 170 919 B1 discloses a high-performance finned rudder for vessels with a main rotor blade which can be swiveled by means of a rudder stock which is mounted in a seawater-tight passage through the hull, the so-called coker.
- a Flossenruderblatt is hinged, which is adjustable via an adjustment relative to the main rudder blade, wherein the adjusting device comprises a rigidly connected to the axis of Flossen rudder blade eccentric and an adjusting rod having one end on the eccentric and with the the other end is hinged to a fixed point adjacent to the rudder point fixed to the hull.
- Rotation of the main impeller thus causes additional co-directional and approximately equal rotation of the fin rudder blade at the trailing edge of the main impeller relative to the main impeller, thereby increasing the lateral forces generated by the rudder and thus improving the maneuverability of seagoing vessels.
- an oar for oceans which consists of a main rotor and a hinged thereto, forcibly guided by the main fin fin, which is provided with a Gleitkolbenanlenkung from a fin formed on the slide bearing for a rotary piston, the is connected to a hinge pin which is mounted in a plain bearing with a bearing housing attached to the hull.
- a disadvantage of the arrangement of a hinge joint between the pivoting piston and the Anlenkungsbolzen is the risk of tilting of the hinge joint when forces acting on the fin, not only a rotation of the fin and thus of the rotary piston to the ship's longitudinal axis (X-axis), but also to causing the ship's transverse axis (Z-axis), so that the hinge joint canted when a force acts on the fin, which causes a combined pivoting of the fin or the oscillating piston to the ship's longitudinal axis (X-axis) and the ship's transverse axis (Z-axis) ,
- no rotation of the pivot pin is caused about the hinge joint, but has a perpendicular thereto directed force component, which canted the bolt of the hinge joint, but at least impedes a compensating movement.
- a compensation around the ship's vertical axis (Y-axis) is not possible, as this is determined by the set rudder deflection.
- hinge joint on only a small, determined by the hinge pin joint surface, which requires a corresponding dimensioning of the hinge joint to accommodate the rudder forces can.
- this requires a correspondingly large-volume construction or requires the use of high-strength and therefore more expensive materials.
- Object of the present invention is to provide a fin rudder of the type mentioned above, which by a higher mobility of the rotary piston a high Stability of the connection between the pivoting piston and the shaft journal with little effort in the production and installation of Flossenanlenkung ensured.
- the inventive solution ensured by a mobility of the pivoting piston in the direction of the ship's longitudinal axis or X-axis and the ship's transverse axis or Z-axis at any deflection and thus any angle of rotation of the main rudder to the ship's vertical axis or Y-axis optimum stability of the connection between the the fin associated pivoting piston and connected to the hull shaft journals, which is effected solely by the design of the joint bearing and thus connected with little effort both in the production and the assembly.
- the rotary piston is inserted into a horizontal bore of a linkage housing, which has a vertical bore into which the shaft journal receiving joint bearing is inserted.
- the pivot pin can be released from its connection to the flange and pulled out of the bore of the flange in the horizontal direction, so that then a simple installation or removal of the shaft journal with or without flange is possible.
- the spherical bearing consists of a spherical bearing having an inner ring with a cylindrical bore for receiving the shaft journal and a spherical outer surface and an outer ring with a the outer surface of the inner ring adapted spherical layer-shaped inner surface and a cylindrical, the vertical bore of the linkage housing adapted outer surface.
- the formation of the spherical plain bearing as a spherical bearing not only allows optimal mobility of the pivoting piston relative to the connected to the hull shaft journals, but also ensures optimum pressure distribution over the largest possible area, so that even with extreme loads maximum stability of the joint bearing is guaranteed.
- the spherical plain bearings have smaller dimensions than would be required, for example, in a hinge bearing or universal joint because of the lower, force-transmitting surface.
- the shaft journal and the inner ring of the spherical plain bearing can be fixedly connected to one another by means of a force-fitting press fit or any form-locking connection, or slidingly in the vertical direction.
- a sliding connection between the shaft journal and the inner ring of the spherical bearing an additional mobility of the pivot pin in the direction of the ship's vertical axis or Y-axis is guaranteed, so that even an inevitable game of articulation of the fin on the main rotor in the Y direction is compensated.
- the inner ring of the spherical bearing has a greater axial length than the outer ring, which ensures a bearing of the inner ring on the outer ring even with stronger pivotal movements of the pivoting piston relative to the shaft journal, so that a corresponding large-scale load distribution is always ensured
- retaining rings For fixing the inserted into the vertical bore of the pivot housing, designed as a spherical bearing spherical bearing of the outer ring is axially fixed by retaining rings, which rest against the end faces of the outer ring and are inserted in circumferential grooves in the vertical bore of the linkage, wherein the retaining rings preferred as Circlips are formed.
- the inner ring and the outer ring of the spherical bearing at least one circumferential lubricant groove, which is connected for maintenance and supplementation of a lubricant via channels with the outer surface of the spherical bearing is, wherein the channels are sealable on the outer surface of the Anlenkgeophuses seawater.
- the lubricant grooves are centered in the axial direction of the spherical bearing and aligned with each other with respect to the outer and inner ring of the spherical bearing.
- connection of the oscillating piston with the articulated housing can either be frictionally by means of press fit or non-positively and positively by means of a locking screw, which is screwed through a hole in the Anlenkgeophuse in the inserted into the horizontal bore of the Anlenkgeophuses end of the rotary piston or frictionally applied to the outer surface of the inserted into the horizontal bore of the Anlenkgeophuses portion of the rotary piston.
- Figure 1 is a schematic side view of a arranged in the rear of a ship fin rudder.
- Fig. 2 is a plan view of a Anlenkgecheruse with a vertical bore for
- FIG. 3 shows a longitudinal section through the articulated housing according to FIG. 2.
- FIG. 1 shows a schematic side view of a ship's stern with a part of the hull 1, a propeller 2 and a fin rudder, which is composed of a main rotor 3 and a fin 4 articulated on the main rotor 3 via a hinge-shaped connection 13.
- the main rotor 3 is firmly connected to a rudder shaft 11 inserted into a recess of the main rotor 3, which is guided through the hull 1 by a Koker 10 for seawater-tight implementation of the rudder stock 1 1 and connected to a rowing machine 12.
- the rudder 12 causes about the rudder stock 1 1 a maximum deflection of the main rudder 3 by about 45 ° to both sides, starting from an aligned with the ship's longitudinal axis or X-axis position of the main rudder. 3
- the control of the fin 4 is positively guided and coupled to the deflection of the main rotor 3 by a arranged at the upper edge of the main rudder 3 and the fin 4 adjustment 7, the vertical shaft journal 5, the hull 1 and a flange 15 with the Koker 10 is connected, a pivotally connected to the shaft journal 5 Anlenkgetude 8, a horizontally oriented pivot piston 6 and connected to the fin 4 sliding bearing 14, in which the pivot piston 6 is guided.
- the main rotor 3 is deflected in the relevant direction of rotation by a corresponding angle about the ship's vertical axis or Y-axis.
- a hinge pin for connecting the shaft journal 5 is provided with the rotary piston 6 in known systems, the movements in an angular range of ⁇ 90 ° relative to the Schiff Hochachse or Y-axis allows, but with additional lateral forces that are directed in the direction of the ship's transverse axis or Z-axis or composed of components acting in the direction of the ship's longitudinal axis or X-axis and the ship's transverse axis or Z-axis force canted is because a compensating movement is not possible because of the fixed rudder deflection around the Y axis.
- hinge joint on a small, determined by a hinge pin joint surface, which makes a corresponding dimensioning of the hinge joint required to accommodate the rudder forces can.
- this requires a correspondingly large-volume construction or requires the use of high-strength and therefore more expensive materials.
- a spherical bearing is used which, independently of the deflection of the main rotor 3, pivots the pivoting piston 6 both about the Ship's longitudinal axis or X-axis as well as around the ship's transverse axis or Z-axis allows.
- This free movement of the pivoting piston 6 in the plane spanned by the X and Z axes ensures that the adjusting device 7 compensates for any forces acting on the fin 4 in the X and Z planes, so that no tilting or additional stresses occur the adjusting 7 may occur.
- Fig. 2 shows in a plan view and Fig. 3 in a longitudinal section, the Anlenkgeophuse 8 of Fig. 1 schematically illustrated adjusting 7 for connecting the vertical shaft journal 5 with the horizontal pivot piston 6.
- the Anlenkgeophuse 8 has a horizontal bore 81 for receiving the pivoting piston 6 as shown in FIG. 1 and a vertical bore 82 for receiving a spherical bearing 9.
- To secure the pivoting piston 6 inserted into the horizontal bore 81 of the Anlenkgekoruses 8 serves a locking screw 18 which connects the rotary piston 6 positively and / or non-positively with the Anlenkgeophuse 8.
- the spherical bearing 9 has an inner ring 91 with a cylindrical bore and a spherical or spherical outer surface and an outer ring 92 with an outer surface of the inner ring 91 adapted spherical or spherical layer-shaped inner surface and a cylindrical, the vertical bore 82 of the Anlenkgeophuses 8 adapted outer surface.
- the cylindrical bore of the inner ring 91 serves to receive the vertical, that is aligned in the direction of the Y-axis shaft journal 5 of FIG. 1, which is preferably slidably disposed in the cylindrical bore of the inner ring 91 of the spherical bearing 9 so that it compensates movements in Y-direction can perform.
- retaining rings 16, 17 designed as snap rings are preferably provided at the axial ends of the outer ring 92 of the spherical bearing 9.
- a lubricant film in the cylindrical bore of the inner ring 91 To reduce the friction in a movement of the linkage housing 8 in the vertical direction or in the direction of the Y-axis is a lubricant film in the cylindrical bore of the inner ring 91, so that no frictional forces the axial mobility of the Hinge joint housing 8 with respect to the shaft journal 5 hinder.
- To generate and maintain the lubricant film is a circumferential, in the inner ring 91 centrally formed lubricant groove 93 which is aligned with a corresponding lubricant groove 94 in the outer ring with horizontal alignment of the Anlenkgekoruses 8.
- the outer lubricant groove 94 in the outer ring 92 is connected via lubricant channels 20 with openings on the outside of the Anlenkgephases 8, which are closed seawater-tight by means of screw plugs 19.
- a horizontal pivot piston 6 with the vertical shaft 5 connecting link housing 8 with a spherical bearing 9 not only ensures a tension and tilting avoiding mobility of the adjustment 7, but also allows easy assembly and disassembly by the arrangement of the horizontal bore 81 Receiving the pivoting piston 6 and the vertical bore 82 for receiving the spherical bearing 9 with the vertically aligned cylindrical bore of the inner ring 91 for receiving the vertical shaft journal. 5
- the guided in the sliding bearing 14 horizontal pivot piston 6 can be separated from the Anlenkgephase 8 so that, for example, the fin 4 can be separated from the main rotor 3 for repair or maintenance purposes.
- the shaft journal 5 is to be released from its connection to the hull 1, so that the spherical bearing 9 together with the Anlenkgeophuse 8 can be deducted from the vertical shaft 5.
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Pivots And Pivotal Connections (AREA)
- Support Of The Bearing (AREA)
- Actuator (AREA)
- Earth Drilling (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Paper (AREA)
- Sampling And Sample Adjustment (AREA)
- Vehicle Body Suspensions (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007800442378A CN101541633B (zh) | 2006-11-30 | 2007-11-23 | 带鳍板的舵 |
| HR20100597T HRP20100597T1 (hr) | 2006-11-30 | 2007-11-23 | Kormilo s perajom |
| DE502007004965T DE502007004965D1 (de) | 2006-11-30 | 2007-11-23 | Flossenruder |
| AT07847314T ATE479598T1 (de) | 2006-11-30 | 2007-11-23 | Flossenruder |
| DK07847314.7T DK2102059T3 (da) | 2006-11-30 | 2007-11-23 | Med finne forsynet ror |
| JP2009538689A JP4733212B2 (ja) | 2006-11-30 | 2007-11-23 | フィン付き舵 |
| KR1020097011464A KR101222099B1 (ko) | 2006-11-30 | 2007-11-23 | 핀붙이 키 |
| EP07847314A EP2102059B1 (de) | 2006-11-30 | 2007-11-23 | Flossenruder |
| NO20092456A NO338474B1 (no) | 2006-11-30 | 2009-06-29 | Finneror |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006057122A DE102006057122A1 (de) | 2006-11-30 | 2006-11-30 | Flossenruder |
| DE102006057122.3 | 2006-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2008065056A2 true WO2008065056A2 (de) | 2008-06-05 |
| WO2008065056A3 WO2008065056A3 (de) | 2008-07-24 |
Family
ID=39332144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2007/062769 Ceased WO2008065056A2 (de) | 2006-11-30 | 2007-11-23 | Flossenruder |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2102059B1 (de) |
| JP (1) | JP4733212B2 (de) |
| KR (1) | KR101222099B1 (de) |
| CN (1) | CN101541633B (de) |
| AT (1) | ATE479598T1 (de) |
| DE (2) | DE102006057122A1 (de) |
| DK (1) | DK2102059T3 (de) |
| ES (1) | ES2351592T3 (de) |
| HR (1) | HRP20100597T1 (de) |
| NO (1) | NO338474B1 (de) |
| WO (1) | WO2008065056A2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017112143A1 (de) | 2017-06-01 | 2018-12-06 | LOEWE MARINE GmbH & Co. KG | Flossenruder |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2531211T3 (es) * | 2010-10-18 | 2015-03-12 | Bakkanum Sp F A | Timón para una embarcación |
| KR102563291B1 (ko) * | 2021-11-11 | 2023-08-02 | 이은수 | 선회력이 향상된 선박 |
| DE202025104080U1 (de) | 2025-07-15 | 2026-06-25 | Fr. Fassmer Gmbh & Co. Kg | Flossenruder für Wasserfahrzeuge, insbesondere Schiffe, und Wasserfahrzeug mit einem solchen Flossenruder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0170919A1 (de) | 1984-07-14 | 1986-02-12 | BARKEMEYER-Schiffstechnik GmbH | Hochleistungs-Flossenruder |
| EP0811552A1 (de) | 1996-06-04 | 1997-12-10 | Willi Becker Ingenieurbüro GmbH | Ruder für Seeschiffe |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040808A1 (de) * | 1980-10-30 | 1982-06-03 | Willi Becker Ingenieurbüro GmbH, 2000 Hamburg | Ruder, insbesondere hochleistungsruder, fuer seeschiffe |
| JPS6042198A (ja) * | 1983-08-16 | 1985-03-06 | Keisebun:Kk | 舵 |
| DE8613505U1 (de) * | 1986-05-17 | 1986-07-10 | Johannsen, Karl, Dipl.-Ing., 2000 Hamburg | Ruder für Schiffe, insbesondere für schwerfällige, schwer manövrierfähige Yachten mit fischkutterähnlichen Schiffskörpern, Motorsegler und Motorboote |
| US4756795A (en) * | 1986-10-31 | 1988-07-12 | International Business Machines Corporation | Raw card fabrication process with nickel overplate |
| JPH0340195A (ja) * | 1989-07-07 | 1991-02-20 | Kubota Corp | 自動販売機のモータ制御装置 |
| JPH07223590A (ja) * | 1994-02-10 | 1995-08-22 | Taiyo Giken Kk | 船舶のフラップ舵のフラップ |
| DE20118779U1 (de) * | 2001-11-20 | 2002-02-14 | Willi Becker Ingenieurbüro GmbH & Co.KG, 20099 Hamburg | Ruder mit Gleitschwenkkolbenanlenkung |
| CN2607252Y (zh) * | 2003-01-27 | 2004-03-24 | 黄火盛 | 具有自动调心定位装置的网版印刷机 |
| CN1480655A (zh) * | 2003-06-24 | 2004-03-10 | 吴德炳 | 三件套球面轴承 |
| JP4529776B2 (ja) * | 2005-04-18 | 2010-08-25 | 株式会社明電舎 | 軸連結構造 |
-
2006
- 2006-11-30 DE DE102006057122A patent/DE102006057122A1/de not_active Withdrawn
-
2007
- 2007-11-23 DE DE502007004965T patent/DE502007004965D1/de active Active
- 2007-11-23 ES ES07847314T patent/ES2351592T3/es active Active
- 2007-11-23 EP EP07847314A patent/EP2102059B1/de active Active
- 2007-11-23 AT AT07847314T patent/ATE479598T1/de active
- 2007-11-23 HR HR20100597T patent/HRP20100597T1/hr unknown
- 2007-11-23 KR KR1020097011464A patent/KR101222099B1/ko active Active
- 2007-11-23 DK DK07847314.7T patent/DK2102059T3/da active
- 2007-11-23 CN CN2007800442378A patent/CN101541633B/zh not_active Expired - Fee Related
- 2007-11-23 JP JP2009538689A patent/JP4733212B2/ja active Active
- 2007-11-23 WO PCT/EP2007/062769 patent/WO2008065056A2/de not_active Ceased
-
2009
- 2009-06-29 NO NO20092456A patent/NO338474B1/no unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0170919A1 (de) | 1984-07-14 | 1986-02-12 | BARKEMEYER-Schiffstechnik GmbH | Hochleistungs-Flossenruder |
| EP0811552A1 (de) | 1996-06-04 | 1997-12-10 | Willi Becker Ingenieurbüro GmbH | Ruder für Seeschiffe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017112143A1 (de) | 2017-06-01 | 2018-12-06 | LOEWE MARINE GmbH & Co. KG | Flossenruder |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101222099B1 (ko) | 2013-01-15 |
| WO2008065056A3 (de) | 2008-07-24 |
| ATE479598T1 (de) | 2010-09-15 |
| EP2102059B1 (de) | 2010-09-01 |
| CN101541633B (zh) | 2011-11-09 |
| DK2102059T3 (da) | 2010-12-20 |
| CN101541633A (zh) | 2009-09-23 |
| JP4733212B2 (ja) | 2011-07-27 |
| DE502007004965D1 (de) | 2010-10-14 |
| NO338474B1 (no) | 2016-08-22 |
| NO20092456L (no) | 2009-06-29 |
| JP2010510929A (ja) | 2010-04-08 |
| DE102006057122A1 (de) | 2008-06-05 |
| EP2102059A2 (de) | 2009-09-23 |
| ES2351592T3 (es) | 2011-02-08 |
| HRP20100597T1 (hr) | 2010-12-31 |
| KR20090083915A (ko) | 2009-08-04 |
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