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Fixing device for components to be fixed on rails of a floor structure inside an aircraft

A technology for fixing devices and aircraft, applied to aircraft floors, aircraft accessories, connecting components, etc., can solve the problems of reducing the static bearing capacity of components, material fatigue, etc.

Active Publication Date: 2021-09-10
LUFTHANSA TECH AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the parts fixed to the floor structure by the adapter parts of the floor connection assembly, said expansion causes restraint forces in the floor structure, which in turn can lead to a Fatigue, which in turn reduces the static load-carrying capacity of the component

Method used

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  • Fixing device for components to be fixed on rails of a floor structure inside an aircraft
  • Fixing device for components to be fixed on rails of a floor structure inside an aircraft
  • Fixing device for components to be fixed on rails of a floor structure inside an aircraft

Examples

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Embodiment Construction

[0040] exist figure 1 In FIG. 2 , a fastening device according to the invention can be seen with two adapter plates 4 supported on two rails 6 oriented parallel to each other and in the longitudinal direction of the aircraft fuselage. The track 6 is part of a track system inside the aircraft arranged in the floor structure of the aircraft fuselage, in which various components (not shown) can be fixed, such as aircraft seats, tables, pieces of common equipment, partition walls Wait. For fixing the components, the fixing device according to the invention comprises two adapter plates 4 which are supported on rails 6 so as to be spaced apart from each other. If larger components are to be fastened on the rail 6 , it goes without saying that other adapter plates 4 can also be provided which are fastened to the rail or other rails 6 of the rail system.

[0041] exist figure 2 The enlarged adapter plate 4 can be seen in oblique view. Each of the rails 6 is designed as a U-shape ...

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PUM

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Abstract

The invention relates to a fastening device for components that can be fastened on a rail (6) of a floor structure inside an aircraft, provided with at least two adapter plates (4) that are separated from each other and can be fastened on the rail (6) , components with mutually spaced fixing accessories can be fixed on at least two adapter plates.

Description

technical field [0001] The invention relates to a fastening device for components to be fastened on rails of a floor structure inside an aircraft. [0002] Components of this type can be, for example, aircraft seats fixed on the rails of the rail system, for which the rails are arranged on the floor structure inside the aircraft. Background technique [0003] In order to safely use aircraft seats in air transport operations, relevant departments have drafted various requirements on aviation regulations, and compliance with the requirements of the regulations is to ensure the safety of passengers in aircraft seats in various situations or possible accident scenarios . [0004] In the event of a crash, passengers seated in aircraft seats are required not to experience dynamic forces exceeding certain limits under defined conditions. For this purpose, aircraft seats must be able to absorb kinetic energy in order to limit the forces exerted on the passengers. The seat substru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D11/06
CPCB64D11/0696B64C1/20F16B5/0225F16B5/025
Inventor 耶恩·洛泽马里奥·加姆沃尔弗拉姆·库尔加茨斯蒂芬·科勒帕维尔·彼得罗夫斯基玛格达莱娜·施米茨
Owner LUFTHANSA TECH AG
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