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SE9904657D0 - Device at a rudder for an air or watercraft - Google Patents

Device at a rudder for an air or watercraft

Info

Publication number
SE9904657D0
SE9904657D0 SE9904657A SE9904657A SE9904657D0 SE 9904657 D0 SE9904657 D0 SE 9904657D0 SE 9904657 A SE9904657 A SE 9904657A SE 9904657 A SE9904657 A SE 9904657A SE 9904657 D0 SE9904657 D0 SE 9904657D0
Authority
SE
Sweden
Prior art keywords
rudder
turning
wing
trailing edge
shaped structure
Prior art date
Application number
SE9904657A
Other languages
Swedish (sv)
Other versions
SE513583C2 (en
SE9904657L (en
Inventor
Karin Kruhsberg
Krister Karling
Patrick Berry
Jubin Ghassabei
Original Assignee
Saab 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 Saab Ab filed Critical Saab Ab
Priority to SE9904657A priority Critical patent/SE9904657L/en
Publication of SE9904657D0 publication Critical patent/SE9904657D0/en
Publication of SE513583C2 publication Critical patent/SE513583C2/en
Publication of SE9904657L publication Critical patent/SE9904657L/en
Priority to PCT/SE2000/002368 priority patent/WO2001046008A1/en
Priority to AU22399/01A priority patent/AU2239901A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mechanical Control Devices (AREA)
  • Toys (AREA)

Abstract

The present invention relates to an arrangement in a rudder (1) intended for an aircraft or watercraft. The rudder is arranged at the trailing edge (3a) of a wing-shaped structure (3), extending largely in one plane (2), and capable of turning in either direction, as required, about the trailing edge (3a) in order to form angles with the plane (2). A front rudder part (4) is pivotably fixed to the trailing edge (3a) of the wing-shaped structure (3). Behind the said front part is a separately and pivotably fixed rear rudder part (5). The arrangement is characterised in that the rudder parts (4, 5) are operatively connected so that in an unturned position of the rudder (5) they form a rudder surface in the same main plane as the wing-shaped structure (3) and substantially continuous therewith. The arrangement comprises means for turning the rudder so as to impart both a backwards displacement to the rear rudder part (5) relative to the front rudder part (4) and a greater turning angle compared to the turning angle of the front rudder part (4), producing a flow gap (6) between front and rear rudder part (4 and 5). Turning of the rudder (1) is designed to be accomplished in a similar manner regardless of the selected turning direction.
SE9904657A 1999-12-20 1999-12-20 Device at a rudder for an air or watercraft SE9904657L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9904657A SE9904657L (en) 1999-12-20 1999-12-20 Device at a rudder for an air or watercraft
PCT/SE2000/002368 WO2001046008A1 (en) 1999-12-20 2000-11-29 Arrangement in a rudder for an aircraft or watercraft
AU22399/01A AU2239901A (en) 1999-12-20 2000-11-29 Arrangement in a rudder for an aircraft or watercraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904657A SE9904657L (en) 1999-12-20 1999-12-20 Device at a rudder for an air or watercraft

Publications (3)

Publication Number Publication Date
SE9904657D0 true SE9904657D0 (en) 1999-12-20
SE513583C2 SE513583C2 (en) 2000-10-02
SE9904657L SE9904657L (en) 2000-10-02

Family

ID=20418193

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904657A SE9904657L (en) 1999-12-20 1999-12-20 Device at a rudder for an air or watercraft

Country Status (3)

Country Link
AU (1) AU2239901A (en)
SE (1) SE9904657L (en)
WO (1) WO2001046008A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112498661A (en) * 2020-12-04 2021-03-16 中国航空工业集团公司沈阳飞机设计研究所 Multifunctional control surface structure
CN117302502A (en) * 2023-09-27 2023-12-29 西安现代控制技术研究所 A split type heat prevention cup structure for hypersonic speed air rudder

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004022306B4 (en) 2004-05-04 2012-05-24 Friedrich Glas mold core
US9108715B2 (en) 2012-05-29 2015-08-18 The Boeing Company Rotary actuated high lift gapped aileron
CN108082449B (en) * 2018-03-06 2022-06-10 中航通飞华南飞机工业有限公司 Large aircraft control surface suspension structure
GB2620625A (en) * 2022-07-14 2024-01-17 Airbus Operations Ltd Aircraft wing trailing edge device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1506615A1 (en) * 1967-06-12 1969-08-28 Ver Flugtechnische Werke Control flap training and arrangement on a profile of an aircraft
US4705236A (en) * 1981-09-29 1987-11-10 The Boeing Company Aileron system for aircraft and method of operating the same
DE4334680C2 (en) * 1993-10-12 1996-07-11 Daimler Benz Aerospace Airbus Device for adjusting gap control flaps
SE506264C2 (en) * 1996-03-08 1997-11-24 Saab Ab Bidirectional Column Rudder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112498661A (en) * 2020-12-04 2021-03-16 中国航空工业集团公司沈阳飞机设计研究所 Multifunctional control surface structure
CN112498661B (en) * 2020-12-04 2024-01-30 中国航空工业集团公司沈阳飞机设计研究所 Multifunctional control surface structure
CN117302502A (en) * 2023-09-27 2023-12-29 西安现代控制技术研究所 A split type heat prevention cup structure for hypersonic speed air rudder

Also Published As

Publication number Publication date
AU2239901A (en) 2001-07-03
SE513583C2 (en) 2000-10-02
SE9904657L (en) 2000-10-02
WO2001046008A1 (en) 2001-06-28

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Legal Events

Date Code Title Description
NUG Patent has lapsed