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Corner segments used to attach body skin

A skin and segment technology, applied in the direction of thin plate connections, connecting components, aircraft parts, etc., can solve problems such as poor aesthetic appearance and large air resistance

Inactive Publication Date: 2011-12-14
AIRBUS OPERATIONS SL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Furthermore, the additional part remains superimposed on the section forming the trailing edge, which will generate a greater air resistance due to the undulation of this part
Furthermore, such undulations create a poor aesthetic profile

Method used

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  • Corner segments used to attach body skin
  • Corner segments used to attach body skin
  • Corner segments used to attach body skin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following is given as an explanation of the present invention based on the above-mentioned drawings.

[0021] figure 1 The part 1 of the HTP rudder is shown, in which a skin 2 is arranged, which is fixed into the rear by means of a profile 3 which constitutes the trailing edge and is delimited by a section 4 .

[0022] In the prior art, the segments 4 present a "U"-shaped cross-section, and they are joined by an additional plate 5 fixed by means of rivets superimposed on the adjacent segment 4 on the area 6, corresponding to The adjacent segments 4 are joined in this region 6 , while the additional plate 5 forms the undulation.

[0023] This construction presents the drawbacks mentioned above, which are solved by the present invention; The novel configuration defined by the extension 7, while on the same side and at the opposite end, a segment combines a complementary the notches 8, and all these so that the skin 2 is covered, through these and by using the rivet...

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PUM

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Abstract

The angular profile consists of sections (4) arranged one after another joined to each other, in order to simplify the connections between said sections (4). It is characterized in that the adjacent ends of each section (4) present in one of their sides an extension (7) complementary to a recess (8) provided in the same side of the end of the adjacent section (4) for locating the extension (7) in the recess (8) and, by means of bolted joints (9), to fix the extension (7) in the opposite side of the adjacent section (4) constituting the profile. The sections (4) and the bolted joints (9) are made of metal to provide electrical continuity. The angular profile constitutes the trailing edge of a tail rudder (1) of an HTP of an aircraft.

Description

technical field [0001] The invention relates to an angle profile designed to form an edge in order to complete and secure a body skin, and which is composed of profile segments arranged in series joined to each other, and which angle profile It has the purpose of simplifying the connection between different sections of the profile. [0002] In general, the invention can be applied in any sector of industry in which the fastening of the skin that must cover the body can be achieved by means of corner profiles made up of profile sections arranged in series. More specifically, the invention is applicable in the aeronautical sector, for example, in order to realize the joint between the skins of the rudder of an aircraft HTP (Horizontal Tail Surface), where the profile forms the trailing edge. Background technique [0003] The fastening between the skins of the rudder of the aircraft HTP is currently achieved by means of a "U" shaped corner profile which forms the trailing edge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/12B64C3/26F16B5/00
CPCB64C3/28B64C9/00Y02T50/44Y02T50/40
Inventor V.马蒂内斯瓦尔德格拉马F.D.P.布尔戈斯加莱戈
Owner AIRBUS OPERATIONS SL
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