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Assemblage for hanger bracket with engine

A technology of engines and aircraft engines, which is applied in aircraft assembly, ground equipment, aircraft parts, etc., can solve time-consuming, slow down aircraft or engine production/maintenance problems, and achieve accelerated disassembly/reassembly, short repair/maintenance time, The effect of reduced order-to-delivery time

Inactive Publication Date: 2009-07-08
AIRBUS OPERATIONS GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It will be apparent to those skilled in the art that this process is time consuming and can slow down aircraft or engine production / maintenance

Method used

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  • Assemblage for hanger bracket with engine
  • Assemblage for hanger bracket with engine
  • Assemblage for hanger bracket with engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The illustrations in the figures are schematic. In different figures, similar or identical elements have the same reference signs.

[0050] exist figure 1 In , the different components of a typical engine of an aircraft are schematically shown. An air inlet 101 is located at the front of the engine. The diverter 102 and nozzle 103 are located at the rear of the engine. The engine 104 itself is located in the middle and is surrounded by a cowl 105 .

[0051] figure 2 A schematic view of the installation of a pre-assembled engine unit 200 to a wing 203 is shown schematically, wherein the pre-assembled engine unit is assembled and tested according to the method of the present invention. The engine unit 200 comprises a pylon 201 connecting the engine unit to a wing 203 of the aircraft. The exemplary embodiment of the engine unit 200 is also shown with a nacelle.

[0052] image 3 The benefits of the inventive method 300 compared to the known method 301 are shown. ...

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PUM

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Abstract

According to an exemplary embodiment of the present invention, an improved method for assembling and / or disassembling an airplane engine unit (200), having a pylon (201) with an engine (104) and a wing (203) is provided, in which a pre-assembly of the engine unit is performed before installing the engine (200) unit to the wing (203).

Description

technical field [0001] The invention relates to the field of aircraft assembly. In particular, the present invention relates to a method of fitting and / or dismounting an aircraft engine unit to and / or from an aircraft wing, said engine unit comprising an engine and a pylon. Background technique [0002] Short aircraft lead times have become increasingly important in today's commercial aircraft industry. Shorter lead times therefore require the adaptation and streamlining of production and assembly processes in the aircraft industry. However, high quality and regulatory standards in this industry require thorough testing of manufactured and assembled products. In view of the required testing times on the one hand and shorter lead times on the other hand, an improved method of assembling engine units to airfoils is therefore desired. If a certain amount of testing time is required, this requirement usually limits the potential for shortened lead times during production and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F5/00B64D27/26
CPCB64F5/0009B64F5/10B64C2211/00
Inventor 托马斯·奥普雄德克伯恩哈德·申肯贝格
Owner AIRBUS OPERATIONS GMBH