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Truss end pad assembly

A technology of truss structure and base, which is applied in the field of aircraft, other vehicles and other structures, and aerospace spacecraft, which can solve problems such as low efficiency and achieve the effect of compressive mechanical properties

Inactive Publication Date: 2017-02-22
THE BOEING CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This creates inefficiencies such as additional weight and cost of assembly

Method used

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  • Truss end pad assembly
  • Truss end pad assembly
  • Truss end pad assembly

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Embodiment Construction

[0060] The following detailed description refers to the accompanying drawings, which illustrate specific embodiments of the disclosure. Other embodiments having different structures and operations do not depart from the scope of the present disclosure. The same reference numerals may refer to the same elements or components in different drawings.

[0061] Figure 5A A perspective view of an example of a mechanical assembly 500 that may be used to connect structures including an end pad support structure 502 is shown in accordance with an embodiment of the present disclosure. Figure 5A The exemplary mechanical assembly 500 in is a truss groove tension clamp type mechanical assembly. The support structure or end pad support structure 502 will be initially described with reference to a truss groove tension clamp type mechanical assembly; however the end pad support structure 502 or variations thereof may be used in conjunction with other types of assembly described herein or und...

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PUM

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Abstract

A mechanical assembly for connecting structures includes a base structure (504) and plate members (506, 508). The mechanical assembly also includes a support structure (510, 514) supporting the plate member at a predetermined spacing from the base structure. The support structure includes a truss structure.

Description

technical field [0001] The present disclosure relates to aircraft, spacecraft, other vehicles, and other structures, and more particularly to truss ends that connect two structures and transfer axial loads between the two structures into the assembly with minimal bending and shear stresses pad assembly. Background technique [0002] Structures, such as aircraft, civil structures, and other large structures can be built from assemblies, which in turn can be built from subassemblies. In such structures, it is often necessary to transfer large loads between one fitting and an adjacent fitting or subassembly. For example, one and a half spans of an aircraft wing may be connected to the structure of the fuselage. As the airfoil bends upward due to upward air loads acting on the airfoil, compressive stresses are created in the upper surface of the airfoil and tensile loads are created in the lower surface of the airfoil. At the root of the wing where the wing is connected to th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C1/26F16B5/12
CPCB64C1/26F16B5/0092F16B5/02Y10T29/49826F16B1/00
Inventor R·E·格瑞普M·K·休斯D·J·巴齐勒
Owner THE BOEING CO