EP0051822B1 - Ruder für Seeschiffe - Google Patents

Ruder für Seeschiffe Download PDF

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Publication number
EP0051822B1
EP0051822B1 EP81109218A EP81109218A EP0051822B1 EP 0051822 B1 EP0051822 B1 EP 0051822B1 EP 81109218 A EP81109218 A EP 81109218A EP 81109218 A EP81109218 A EP 81109218A EP 0051822 B1 EP0051822 B1 EP 0051822B1
Authority
EP
European Patent Office
Prior art keywords
rudder
fin
piston
fork arms
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP81109218A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0051822A1 (de
Inventor
Willi Becker
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.)
Willi Becker Ingenieurbuero GmbH
Original Assignee
Willi Becker Ingenieurbuero GmbH
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 Willi Becker Ingenieurbuero GmbH filed Critical Willi Becker Ingenieurbuero GmbH
Publication of EP0051822A1 publication Critical patent/EP0051822A1/de
Application granted granted Critical
Publication of EP0051822B1 publication Critical patent/EP0051822B1/de
Expired legal-status Critical Current

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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
    • B63H25/381—Rudders with flaps

Definitions

  • the invention relates to a rudder for seagoing vessels, consisting of a main rudder and a fin articulated to it, guided by the main rudder, which is provided with a sliding piston articulation from a sliding bearing formed on the fin for a pivoting piston which has a cantilevered end on one pivot pin attached to the hull is pivotally mounted.
  • a multi-part flow body adjustable by means of a drive, for controlling watercraft.
  • This flow body consists of a main rudder and a fin which is articulated on the main rudder.
  • a control device which consists of a cantilevered support arm which runs adjacent to the articulated connection of the main rudder and fin on the upper side in the longitudinal direction of the flow body and has a longitudinal guide for a slide valve whose end facing the main rudder carries a vertical pin , which is mounted with its end eccentrically in a drive disk rotatable about its vertical central axis.
  • the guide bushing is arranged approximately horizontally and almost parallel to the rudder surface on the auxiliary rudder, while the drive rod is rotatably mounted on an axis arranged behind the rudder axis and is of such a length that the cooperation between the drive rod and the guide bushing in the event of a rudder deflection of 90 ° or more still works well.
  • This rudder is essentially designed in such a way that the rudder can be turned sideways, in particular when a ship designed with this rudder construction lies in a lock so as not to be damaged by the drift of the lock gates during the passage.
  • the driving rod for the control of the fin which is mounted at one end on the hull of the ship, is guided and stored by means of the guide bushing, which is fastened horizontally in the upper area of the fin and through which the driving rod is guided.
  • the guide bush has a sliding packing in its interior. If this is worn out and has to be replaced, extensive work is required, because in order to be able to remove the slide pack from the guide bush, either the fin must be removed from the main rudder in order to be able to pull the guide bush off the drive rod, or the drive rod must be in their articulation area on the ship's hull are detached from it and pulled out of the guide bushing. Since the guide bushing receives the sliding packing around the wall, it is not possible to remove the sliding packing from the guide bushing upwards or downwards, but the sliding packing can only be exposed by taking the joint apart.
  • the invention seeks to remedy this.
  • the invention solves the problem, in a rudder consisting of a main rudder with a hinged and positively guided fin, to design the slide bearing of the fin for the pivot pin hinged at one end to the hull so that an effortless replacement of the wearing parts even by untrained personnel without the aid of lifting tools and without implementation of underwater work is possible, and in addition to enable a forced guidance of the fin depending on the angular position of the main rudder with only power transmission in the horizontal.
  • the invention provides a rudder for seagoing vessels, consisting of a main rudder and a fin articulated to it, guided by the main rudder, which is provided with a sliding piston linkage from a sliding bearing formed on the fin for a pivoting piston, with its cantilevered end is pivotally mounted on a hinge pin attached to the ship's hull, which is characterized in that the plain bearing is fork-shaped and on the mutually facing wall surfaces of its two fork arms has replaceable sliding blocks made of plastics, in particular polyamide, in front of which each sliding block is held in a downwardly limited and upwardly open recess in the wall surface of each fork arm of the sliding bearing and against unintentional removal by a Upper opening of the recess closing and releasable cover plate is secured.
  • each sliding block is held in its recess in the fork arms of the sliding bearing so as to be pivotable about its vertical axis, thereby automatically adjusting and aligning the sliding blocks the swivel piston position occurs and at the same time tilting of the swivel piston is avoided.
  • the embodiment according to claim 6 is particularly advantageous, according to which the pivot pin for the pivoting piston carries a bronze sleeve and at its free end a limiting disk on which a bushing made of plastics, in particular polyamide, is arranged to support the pivoting piston.
  • This design of the articulation pin in connection with the mounting of the pivoting piston on this articulation pin enables height compensation in the area of the pivot point, while the slide blocks and an additional slide block made of plastics, in particular polyamide, arranged on the base plate between the fork arms of the slide bearing to avoid tilting of the Contribute to the swivel piston.
  • the slide blocks used in the slide bearing are used to absorb forces of the same direction and in opposite directions, which are transmitted from the pivoting piston to the fins.
  • the rudder shown in FIG. 1 consists of a main rudder 20 with a positively guided fin 10 which is pivotably arranged thereon and which is provided with a sliding pivot piston linkage 100.
  • This sliding pivot piston linkage 100 consists of a slide bearing 30 formed on the fin 10 for a pivot pin 40, which consists of seawater-resistant material, such as stainless steel, and which is pivotably mounted with its projecting end 40a on a pivot pin 50 attached to the ship's hull.
  • the fork-shaped slide bearing 30 for the pivoting piston 40 has two fork arms 31, 32 and 131, 132, between which the pivoting piston 40 is held and guided in a sliding manner by means of sliding blocks 60, 60a and 61, 61a.
  • the design of the fork-shaped slide bearing 30 on the fin is such that the opening 33 formed by the two fork arms 31, 32 and 131, 132 faces the rudder blade (FIGS. 2 and 3).
  • the sliding blocks 60, 60a and 61, 61a are arranged on the mutually opposite inner wall surfaces 34 and 35 of the fork arms 31, 32 and 131, 132, respectively, in such a way that they are easily replaceable.
  • the sliding blocks 60, 60a and 61, 61a are held in recesses 36 formed in the wall surfaces 34, 35 of the fork arms 31, 32 and 131, 132 (FIGS. 4 and 6).
  • the number of sliding blocks 60, 60a and 61, 61a a for the sliding bearing of the pivoting piston 40 can be chosen as desired, but it is essential that the sliding blocks are combined in pairs and are located opposite one another on the inner wall surfaces 34, 35 of the fork arms 31, 32 and 131 , 132 of the slide bearing 30 are arranged.
  • two pairs of sliding blocks 60, 60a and 61, 61 are provided (FIGS. 3 and 4).
  • the minimum number is one pair of sliding blocks.
  • Each sliding block 60, 60a or 61, 61a consists of a profile body with an approximately semicircle shaped cross section, the circular arc-shaped outer surface is indicated at 65 and the flat outer surface at 64, which forms the contact surface for the pivoting piston 40, which has a square or rectangular cross-section.
  • the two fork arms 31, 32 and 131, 132 are manufactured in the same way as the swivel piston 40 is made of seawater-resistant material, such as stainless steel (FIG. 8).
  • Each slide block 60, 60a and 61, 61 a is held in a correspondingly designed recess 36 in the wall surface 34 or 35 of the fork arms 31, 32 or 131, 132, advantageously about its vertical axis 60, so that it can be pivoted All sliding blocks 60, 60a and 61, 61a can adjust and align the movements of the pivoting piston 40, so that there is always a non-positive connection between the pivoting piston 40 and the fork arms 31, 32 and 131, 132 of the plain bearing 30 and thus with the fin 10 .
  • the recesses 36 are closed at the bottom and open at the top, so that the sliding blocks 60, 60a and 61, 61 can be inserted into the recesses 36 assigned to them from above.
  • Guide profiles (not shown in the drawing) on the sliding blocks 60, 60a and 61, 61a and on the walls delimiting the recess 36 can be provided if the sliding blocks cannot be pivoted about their vertical axes.
  • the slide bearing 30 consists of a base plate 37 arranged on the fin 10 or forming the upper fin cover itself, on which the arms 131 and 132 are arranged at a distance from one another as fork arms 31, 32, which arms face each other Inner wall surfaces 34, 35 carry the sliding blocks 60, 60a and 61, 61 as well as the recesses or bearings 36 assigned to these sliding blocks.
  • the pivoting piston 40 is then slidably guided between the sliding blocks 60, 60a and 61, 61.
  • An upper cover plate 38 connects the two arms 131, 132 together and at the same time closes the upper openings of the recesses 36, so that when the sliding blocks 60, 60a and 61, 61a are replaced, only the cover plate 38 is removed, so that the upper openings of the recesses 36 are released for removing the sliding blocks.
  • the cover plate 38 is preferably detachably connected to the arms 131, 132 by means of screw connections (FIGS. 3 and 4).
  • the length of the fork arms 31, 32 and 131, 132 corresponds approximately to the length of the pivoting piston 40.
  • the upper cover plate 38 is then provided with a recess for the passage of the articulation pin 50.
  • the free end 40a of the pivot pin 40 is pivotably mounted on the articulation pin 50.
  • this articulation pin 50 carries a sleeve 51 made of seawater-resistant bronze and at its free end 50a a limiting disk 52.
  • a bushing 53 made of plastics, in particular polyamide, surrounding the articulation pin 50 is arranged, on which the pivoting piston 40 is supported.
  • a slide block 70 made of plastics, in particular polyamide can also be provided on the base plate 37 between the fork arms 31, 32 and 131, 132, which also serves as a support for the pivoting piston 40 (FIG. 4).
  • pairs of sliding blocks 60, 60a and 61, 61 a from individual sliding blocks, there is also the possibility of providing sliding blocks on the inner wall surfaces 34, 35 of the two fork arms 31, 32 and 131, 132, which then extend in corresponding recesses are held in the wall surfaces 34, 35.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Transmission Devices (AREA)
  • Bridges Or Land Bridges (AREA)
  • Chain Conveyers (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
EP81109218A 1980-10-30 1981-10-29 Ruder für Seeschiffe Expired EP0051822B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3040808 1980-10-30
DE19803040808 DE3040808A1 (de) 1980-10-30 1980-10-30 Ruder, insbesondere hochleistungsruder, fuer seeschiffe

Publications (2)

Publication Number Publication Date
EP0051822A1 EP0051822A1 (de) 1982-05-19
EP0051822B1 true EP0051822B1 (de) 1984-08-08

Family

ID=6115489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81109218A Expired EP0051822B1 (de) 1980-10-30 1981-10-29 Ruder für Seeschiffe

Country Status (8)

Country Link
US (1) US4448146A (enrdf_load_stackoverflow)
EP (1) EP0051822B1 (enrdf_load_stackoverflow)
JP (1) JPH0356959B2 (enrdf_load_stackoverflow)
BR (1) BR8108853A (enrdf_load_stackoverflow)
DE (1) DE3040808A1 (enrdf_load_stackoverflow)
DK (1) DK477981A (enrdf_load_stackoverflow)
NO (1) NO150391C (enrdf_load_stackoverflow)
WO (1) WO1982001527A1 (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170919B1 (de) 1984-07-14 1989-10-04 BARKEMEYER-Schiffstechnik GmbH Hochleistungs-Flossenruder
JPH081197Y2 (ja) * 1989-08-18 1996-01-17 太陽技研株式会社 船舶フラップ舵のフラップ駆動機構
DE29609745U1 (de) * 1996-06-04 1996-08-29 Willi Becker Ingenieurbüro GmbH, 20099 Hamburg Ruder für Seeschiffe
DE20118779U1 (de) * 2001-11-20 2002-02-14 Willi Becker Ingenieurbüro GmbH & Co.KG, 20099 Hamburg Ruder mit Gleitschwenkkolbenanlenkung
ITGE20020077A1 (it) * 2002-08-22 2004-02-23 Costantino Bandiera Meccanismo di trasmissione timone cuscinetti guida flap.
KR200410384Y1 (ko) * 2005-12-21 2006-03-08 삼성중공업 주식회사 스페이드 러더
DE102006057122A1 (de) * 2006-11-30 2008-06-05 Van Der Velden Barkemeyer Gmbh Flossenruder
DE202007008804U1 (de) * 2007-06-21 2007-08-16 Becker Marine Systems Gmbh & Co. Kg Ruder für ein Schiff
DE102009033163A1 (de) * 2009-04-22 2010-11-04 Becker Marine Systems Gmbh & Co. Kg Ruderflosse
DE202009010424U1 (de) * 2009-07-31 2010-12-16 Becker Marine Systems Gmbh & Co. Kg Anlenkeinrichtung für Flossenruder für Wasserfahrzeuge
US8584610B1 (en) 2013-03-07 2013-11-19 Corning Townsend Spring loaded geared flap rudder
CN103466068B (zh) * 2013-08-29 2015-12-02 无锡市东舟船舶附件有限公司 拨叉式襟翼舵传动装置
DE102017112143A1 (de) * 2017-06-01 2018-12-06 LOEWE MARINE GmbH & Co. KG Flossenruder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7829008U1 (de) * 1980-03-13 Willi Becker Ingenieurbuero Gmbh, 2000 Hamburg Mittels eines Antriebes verstellbarer, mehrteiliger Strömungskörper zum Steuern von Wasserfahrzeugen
NL49533C (enrdf_load_stackoverflow) *
DE947949C (de) * 1952-06-21 1956-08-23 Ernst Murawski Schiffssteuerruder mit Hilfsruder
NL7300726A (enrdf_load_stackoverflow) * 1973-01-18 1974-07-22
JPS5344620B2 (enrdf_load_stackoverflow) * 1973-02-06 1978-11-30

Also Published As

Publication number Publication date
NO150391C (no) 1984-10-10
DE3040808A1 (de) 1982-06-03
JPH0356959B2 (enrdf_load_stackoverflow) 1991-08-29
WO1982001527A1 (en) 1982-05-13
DE3040808C2 (enrdf_load_stackoverflow) 1991-05-23
NO150391B (no) 1984-07-02
NO813661L (no) 1982-05-03
DK477981A (da) 1982-05-01
US4448146A (en) 1984-05-15
BR8108853A (pt) 1982-09-21
JPS57501779A (enrdf_load_stackoverflow) 1982-10-07
EP0051822A1 (de) 1982-05-19

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