SE524699C2 - Steering device for vessel in restricted situations for installation of bridge involves propeller housing with propellers driven by motor at each end of support arm - Google Patents

Steering device for vessel in restricted situations for installation of bridge involves propeller housing with propellers driven by motor at each end of support arm

Info

Publication number
SE524699C2
SE524699C2 SE0302063A SE0302063A SE524699C2 SE 524699 C2 SE524699 C2 SE 524699C2 SE 0302063 A SE0302063 A SE 0302063A SE 0302063 A SE0302063 A SE 0302063A SE 524699 C2 SE524699 C2 SE 524699C2
Authority
SE
Sweden
Prior art keywords
support arm
propeller
housing
motor
propeller housing
Prior art date
Application number
SE0302063A
Other languages
Swedish (sv)
Other versions
SE0302063D0 (en
SE0302063L (en
Inventor
Martin Rybeck
Original Assignee
Rybeck Marin Consult Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rybeck Marin Consult Ab filed Critical Rybeck Marin Consult Ab
Priority to SE0302063A priority Critical patent/SE524699C2/en
Publication of SE0302063D0 publication Critical patent/SE0302063D0/en
Priority to EP04445070A priority patent/EP1512623B1/en
Priority to AT04445070T priority patent/ATE378249T1/en
Priority to DE602004010012T priority patent/DE602004010012T2/en
Publication of SE0302063L publication Critical patent/SE0302063L/en
Publication of SE524699C2 publication Critical patent/SE524699C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • 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
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Cleaning In General (AREA)
  • Bridges Or Land Bridges (AREA)
  • Massaging Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

Steering device for a vessel in restricted situations for installation of a bridge involves a propeller housing (1) with propellers (3) driven by a motor and positioned on each side of a support arm (4), which is pendulously suspended in axes (6), and can swing downwards through the boat bottom and be driven underwater.

Description

524 699 Beskrivning av ritningarna Uppfinningen beskrivs med hjälp av hänvisningar till bifogade ritning. 524 699 Description of the drawings The invention is described by means of references to the accompanying drawing.

Fig 1. Visar uppfinningens huvudprincip med nedpendlingen av propeller och propellerhus genom ett urtag i båtens botten.Fig. 1. Shows the main principle of the winding with the commuting of propellers and propeller housings through a recess in the bottom of the boat.

Fig 2. Visar exempel på idag vanligt utförande.Fig. 2. Shows examples of today's common design.

Fig 3. Visar ett idag modernare utförande på båtskrovens bottenform. 10 F ig 4. Visar pendlingspunktens utförande.Fig. 3. Shows a today more modern design of the bottom shape of the hull. 10 Fig. 4. Shows the design of the commuting point.

Fig 5. Visar ett exempel på sidostyrning av bärarmen for upptagande av sidokrafler.Fig. 5. Shows an example of side control of the support arm for receiving side collars.

Claims (1)

1. 0 524 699 3 . . n o @ ~ : . f - 1 n. Patentkrav Styranordning (fig l) för sidostyrning av en båt genom att pendla ned ett propellerhus (l) med roterande propeller (3) genom ett urtag i båtens botten (2) där pendlingsanordningen (fig 4) består av en bárarm (4), ett bärok (5) med pendlingsaxlarna (6) lagrade i en lagringsring (7) och i bärarmens ena ända sitter propellerhus (l)med vinkelväxelhus och propeller där sidokraflerna upptages av en sidostyrning (1 l)(fig 5) samt i bärarmens andra ända en motor och mellan dessa partier en drivaxel (8) varvid hela detta system är inbyggt i ett tätningshus (9) samt en tätning (10) runt bärarmen kännetecknad av att sagda styranordnings propellerhus (1) med propeller (3) driven av en motor och uppburet av en bärarm (4) nedpendlad kring pendlingspunkten (snitt A-A)(fig 4)och styrt i sidled av ett justerbart stöd på propellerhuset (fig 5) och inbyggt i ett tätningshus (9) med tätning (lO)runt bärarmen och pendlingen erhållen från ett styrdon (12) påverkande bäroket (5) och genom att placera systemets pendlingscentrum ( snitt A-A) for om propellerhuset minskas risken for skador vid påsegling, propellerhuset pendlar då upp tillsammans med ett lock (13) av samma form och storlek som urtaget i botten och tätar bottenurtaget (2)1. 0 524 699 3. . n o @ ~:. f - 1 n. Patent claim Steering device (fi g l) for lateral steering of a boat by oscillating a propeller housing (l) with rotating propeller (3) through a recess in the bottom of the boat (2) where the oscillating device (fi g 4) consists of a support arm (4), a support shaft (5) with the oscillating shafts (6) mounted in a bearing ring (7) and at one end of the support arm are propeller housings (1) with angular gearboxes and propellers where the side cages are occupied by a side guide (1 l) (fi g 5) and in the other end of the support arm a motor and between these portions a drive shaft (8), the whole system being built into a sealing housing (9) and a seal (10) around the support arm, characterized in that said control device propeller housing (1) with propeller (3) driven of a motor and supported by a support arm (4) suspended around the pivot point (section AA) (fi g 4) and guided laterally by an adjustable support on the propeller housing (fi g 5) and built into a sealing housing (9) with a seal (10) around the support arm and the oscillation obtained from a guide device (12) actuating the support rocket (5) and by p lacera the system's oscillation center (section A-A) so that if the propeller housing reduces the risk of damage when sailing on, the propeller housing then oscillates together with a cover (13) of the same shape and size as the recess in the bottom and seals the bottom recess (2)
SE0302063A 2003-07-14 2003-07-14 Steering device for vessel in restricted situations for installation of bridge involves propeller housing with propellers driven by motor at each end of support arm SE524699C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0302063A SE524699C2 (en) 2003-07-14 2003-07-14 Steering device for vessel in restricted situations for installation of bridge involves propeller housing with propellers driven by motor at each end of support arm
EP04445070A EP1512623B1 (en) 2003-07-14 2004-06-09 Steering device
AT04445070T ATE378249T1 (en) 2003-07-14 2004-06-09 CONTROL DEVICE FOR SHIPS
DE602004010012T DE602004010012T2 (en) 2003-07-14 2004-06-09 Control device for ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302063A SE524699C2 (en) 2003-07-14 2003-07-14 Steering device for vessel in restricted situations for installation of bridge involves propeller housing with propellers driven by motor at each end of support arm

Publications (3)

Publication Number Publication Date
SE0302063D0 SE0302063D0 (en) 2003-07-14
SE0302063L SE0302063L (en) 2004-09-21
SE524699C2 true SE524699C2 (en) 2004-09-21

Family

ID=27764984

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0302063A SE524699C2 (en) 2003-07-14 2003-07-14 Steering device for vessel in restricted situations for installation of bridge involves propeller housing with propellers driven by motor at each end of support arm

Country Status (4)

Country Link
EP (1) EP1512623B1 (en)
AT (1) ATE378249T1 (en)
DE (1) DE602004010012T2 (en)
SE (1) SE524699C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1885598T3 (en) 2005-06-02 2009-10-30 Waertsilae Ship Design Germany Gmbh Auxiliary drive device for ships
FR2913399B1 (en) * 2007-03-07 2009-05-22 Max Power Soc Par Actions Simp PROPULSION SYSTEM FOR ASSISTING MANEUVER FOR A BOAT.
EP2548797B1 (en) * 2011-07-18 2014-07-23 Sleipner Motor As Retractable thruster
DE202012012844U1 (en) * 2012-03-26 2014-02-11 Markus Schilcher Watercraft, such as surfboard with a drive unit
US9260173B2 (en) 2012-09-26 2016-02-16 Robert Case Shallow-draft watercraft propulsion and steering apparatus
WO2014052531A1 (en) * 2012-09-26 2014-04-03 Robert Case Shallow-draft watercraft propulsion and steering apparatus
US8894453B2 (en) 2012-09-26 2014-11-25 Robert Case Shallow-draft watercraft propulsion and steering apparatus
GB2544467A (en) 2015-11-12 2017-05-24 Lewmar Ltd Retractable thruster
GB2574889A (en) 2018-06-22 2019-12-25 Lewmar Ltd Retractable thruster and drive shaft for retractable thruster

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7802156A (en) * 1978-02-27 1979-08-29 Schottel Nederland Bv VESSEL WITH TILTABLE RUDDER PROPELLER AND CONSTRUCTION UNIT INTENDED FOR SUCH VESSELS.
NL9402184A (en) * 1994-12-22 1996-04-01 Lips A G Pivotable rudder propeller
NL1000019C1 (en) * 1995-04-03 1996-10-04 Meissner Engineering B V Retractable bow-mounted propeller for boat

Also Published As

Publication number Publication date
EP1512623A3 (en) 2006-10-04
EP1512623B1 (en) 2007-11-14
EP1512623A2 (en) 2005-03-09
DE602004010012D1 (en) 2007-12-27
SE0302063D0 (en) 2003-07-14
DE602004010012T2 (en) 2008-10-23
ATE378249T1 (en) 2007-11-15
SE0302063L (en) 2004-09-21

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Legal Events

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