SE9600928L - Bidirectional Column Rudder - Google Patents

Bidirectional Column Rudder

Info

Publication number
SE9600928L
SE9600928L SE9600928A SE9600928A SE9600928L SE 9600928 L SE9600928 L SE 9600928L SE 9600928 A SE9600928 A SE 9600928A SE 9600928 A SE9600928 A SE 9600928A SE 9600928 L SE9600928 L SE 9600928L
Authority
SE
Sweden
Prior art keywords
door
rudder
shaft
aircraft
rotatable
Prior art date
Application number
SE9600928A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE506264C2 (en
SE9600928D0 (en
Inventor
Krister Karling
Hampus Gavel
Anders Haevaker
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 SE9600928A priority Critical patent/SE506264C2/en
Publication of SE9600928D0 publication Critical patent/SE9600928D0/en
Priority to EP97907520A priority patent/EP0883545A1/en
Priority to PCT/SE1997/000385 priority patent/WO1997032779A1/en
Priority to AU19505/97A priority patent/AU1950597A/en
Publication of SE9600928L publication Critical patent/SE9600928L/en
Publication of SE506264C2 publication Critical patent/SE506264C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C2009/143—Adjustable control surfaces or members, e.g. rudders forming slots comprising independently adjustable elements for closing or opening the slot between the main wing and leading or trailing edge flaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

A two-way slotted rudder in particular for aircraft is described. It comprises a carrier element (1) which is rigidly attached to the vehicle or aircraft and has carrier surfaces and in relation to which a rudder element (2) is attached to be rotatable about a first shaft (3) rigidly attached to the aircraft. It is in particular characterized in that on each side of a first chord plane (4) passing through the carrier element (1) a first door (5, 6) is arranged to be rotatable about a second shaft (7, 8) to the carrier element. The first door is arranged to connect, with its edge (9, 10) facing away from the second shaft, to the surface of the rudder element, in the case where a second chord plane (11) extending through the rudder element is parallel to the first chord plane (4) or forms an angle alpha thereto in a direction towards said first door. It forms at said edge (9, 10) a slot (12) together with the rudder element in the case where said angle alpha is formed in a direction away from said door. In each of the first doors a second door (13, 14) is arranged and is rotatable about a third shaft (7, 8, 30-33) and forms a window (15, 16) in the first door in the case where the angle alpha is formed in a direction away from said first door, so that a flow path (17) is formed for the fluid from the pressure side of the rudder element to the suction side thereof.
SE9600928A 1996-03-08 1996-03-08 Bidirectional Column Rudder SE506264C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9600928A SE506264C2 (en) 1996-03-08 1996-03-08 Bidirectional Column Rudder
EP97907520A EP0883545A1 (en) 1996-03-08 1997-03-06 Two-way slot rudder
PCT/SE1997/000385 WO1997032779A1 (en) 1996-03-08 1997-03-06 Two-way slot rudder
AU19505/97A AU1950597A (en) 1996-03-08 1997-03-06 Two-way slot rudder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600928A SE506264C2 (en) 1996-03-08 1996-03-08 Bidirectional Column Rudder

Publications (3)

Publication Number Publication Date
SE9600928D0 SE9600928D0 (en) 1996-03-08
SE9600928L true SE9600928L (en) 1997-09-09
SE506264C2 SE506264C2 (en) 1997-11-24

Family

ID=20401737

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600928A SE506264C2 (en) 1996-03-08 1996-03-08 Bidirectional Column Rudder

Country Status (4)

Country Link
EP (1) EP0883545A1 (en)
AU (1) AU1950597A (en)
SE (1) SE506264C2 (en)
WO (1) WO1997032779A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9904657L (en) * 1999-12-20 2000-10-02 Saab Ab Device at a rudder for an air or watercraft
GB0814610D0 (en) 2008-08-11 2008-09-17 Airbus Uk Ltd A bi-directional flight control surface mechanism
US9108715B2 (en) * 2012-05-29 2015-08-18 The Boeing Company Rotary actuated high lift gapped aileron
GB2540953A (en) * 2015-07-31 2017-02-08 Airbus Operations Ltd A control surface for an aircraft

Family Cites Families (3)

* 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
DE1943680C2 (en) * 1969-08-28 1982-06-24 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Control flap arrangement
US4705236A (en) * 1981-09-29 1987-11-10 The Boeing Company Aileron system for aircraft and method of operating the same

Also Published As

Publication number Publication date
EP0883545A1 (en) 1998-12-16
AU1950597A (en) 1997-09-22
SE506264C2 (en) 1997-11-24
SE9600928D0 (en) 1996-03-08
WO1997032779A1 (en) 1997-09-12

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