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Guide element, high-lift airfoil device, wing, aircraft and production method

A technology of guiding elements and high-lift wings, applied in the directions of wings, aircraft parts, aircraft control, etc., can solve the problem of time-consuming and extra cost of slat track installation

Pending Publication Date: 2021-09-14
AIRBUS OPERATIONS GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the installation of the slat track is time-consuming and creates undesirable additional costs

Method used

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  • Guide element, high-lift airfoil device, wing, aircraft and production method
  • Guide element, high-lift airfoil device, wing, aircraft and production method
  • Guide element, high-lift airfoil device, wing, aircraft and production method

Examples

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Effect test

Embodiment Construction

[0056] refer to figure 1 , figure 1 An aircraft 10 is depicted. In the usual manner, aircraft 10 includes a pair of wings 12 . Each wing 12 is equipped with at least one high-lift device 14 , such as a slat 16 .

[0057] Each wing 12 extends in a direction generally having three mutually orthogonal axes of the aircraft 10, namely a longitudinal axis L1, a transverse axis L2 and components of a vertical axis V, the vertical axis V being orthogonal to figure 1 the image plane of and in Figure 10 shown in .

[0058] The direction along which the wing 12 extends between the fuselage and the wingtip of the aircraft is generally referred to as the spanwise direction S of the wing. The spanwise direction S extends along the plane of the wing 12 . In particular, the spanwise direction S may be parallel to the leading edge of the wing 12 . However, in some cases the spanwise direction S may also deviate from parallel to the leading edge, depending on the specific shape of the w...

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PUM

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Abstract

The invention relates to a guide element, a high-lift airfoil device, a wing, an aircraft and a production method. The guide element for the high-lift airfoil device of an aircraft includes a first portion configured to be secured to a first edge member or rib of the high lift airfoil device and a second portion including at least one track support element of a track device movably supporting a second edge member or slat of the airfoil device. The second portion is movably mounted to the first portion and configured to move from a first position to a second position. The biasing device is configured to span-wise bias the rail support element toward the rail device. The high lift airfoil device is produced by providing a first edge member or rib, rigidly attaching a guide element for guiding a movable track device supporting a second edge member or slat to the first edge member or rib, and attaching the track device to the first edge member. During installation of the track arrangement, a surface of the track arrangement presses against a movable track support element that is biased against the track arrangement.

Description

technical field [0001] The invention relates to a guide element for a high-lift airfoil arrangement for an aircraft, to a high-lift airfoil arrangement for an aircraft, and to an aircraft wing and an aircraft equipped with said airfoil arrangement. Furthermore, the invention relates to a method for producing a high-lift airfoil arrangement for an aircraft. Background technique [0002] Aircraft wings are usually equipped with high-lift airfoils which influence the airflow during certain phases of flight to generate high lift. Such means may, for example, comprise a slat supported by rails movably attached to a fixed leading edge of the wing. In this way, the slat may be moved between a retracted position in which the slat is adjacent to the fixed leading edge and an extended or deployed position. The slat typically moves forward and downward on a curved path relative to the fixed leading edge to reach the deployed position. [0003] In most aircraft the guidance of the le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C9/22
CPCB64C9/22B64C3/187B64C9/02B64C9/24
Inventor 斯特凡·鲍尔亚历山大·胡贝尔弗洛里安·洛伦茨伯恩哈德·施利普夫
Owner AIRBUS OPERATIONS GMBH