Guiding system for aircraft nacelle maintenance

Guiding system for aircraft nacelle maintenance

  • CN 101,925,516 A
  • Filed: 01/21/2009
  • Published: 12/22/2010
  • Est. Priority Date: 01/30/2008
  • Status: Active Application
First Claim
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1. machinery space (100) that is used for the turbojet of aircraft, it has downstream configurations, and described downstream configurations comprises:

  • -external structure (106);

    -coaxial inner structure (109), described inner structure (109) is around the downstream part (111) of turbojet and comprise the Upstream section (113) with relative minor diameter and have large diameter relatively tract (114), wherein said inner structure (109) limits ring-like runner (108) with described external structure (106), and-guidance system (140), described guidance system (140) are used to connect the described downstream part (111) of described inner structure (109) and turbojet or a part that hangs hanger,It is characterized in that, described guidance system (140) comprise be used to make up described inner structure (109) at least a portion in working order and translation between the maintenance state and the device that rotatablely moves, at described mode of operation, described inner structure (109) is as the cover of the downstream part (111) of turbojet, at described maintenance state, described inner structure (109) exposes the downstream part (111) of described turbojet, thereby makes that the described part of described inner structure (109) can be along the contour motion of the Upstream section with relative minor diameter (113), and subsequently along contour motion with large diameter relatively tract (114).

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