Adjustable Aircraft Cabin Divider for Non-Rectilinear Sections
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional mobile class dividers are limited in adaptability, incompatible with varying aircraft cabin configurations, and cannot be easily installed in non-rectilinear cabin sections, such as the conical front portion of aircraft like the Boeing 737.
Innovation Solution
A mobile class divider with an adjustable main framework that can adapt to different cabin widths and configurations, featuring sliding lateral wings and a pinion-rack mechanism to synchronize length adjustments with changing guide rail distances, allowing it to be mounted in non-rectilinear sections and various aircraft types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a conventional mobile class divider is configured for a predetermined cabin width, then it can be installed in that specific cabin configuration, but it becomes incompatible with cabins having different internal widths or modified trim panels
Solution Approach 1:
The divider framework incorporates adjustable length mechanisms that allow the structure to dynamically adapt its dimensions to match different cabin widths and configurations, transforming a static fixed-size divider into a dynamic adaptable one
Solution Approach 2:
The divider's physical parameters (length, width) are made variable through adjustment mechanisms, allowing the same divider unit to be configured for different cabin widths and layouts by changing its dimensional parameters
2Ease of manufacture
If a mobile class divider is designed with fixed dimensions for a specific aircraft type, then it provides structural stability and ease of manufacture, but it cannot be easily incorporated into other aircraft types with different cabin widths
Solution Approach 1:
The divider framework is segmented into adjustable modules or sections that can be reconfigured, allowing the same manufactured components to be assembled in different configurations for various aircraft types
Solution Approach 2:
The divider is designed with universal adjustment capabilities that enable a single divider unit to serve multiple aircraft types and cabin configurations, making it multi-functional rather than dedicated to one specific application
3Device complexity
If a conventional mobile class divider is designed for rectilinear cabin sections, then it maintains simple structural design, but it cannot be implemented in non-rectilinear parts such as conical front portions
Solution Approach 1:
The divider incorporates dynamic adjustment mechanisms that allow it to adapt its geometry and orientation to accommodate non-rectilinear cabin sections, transforming a rigid simple structure into a flexible adaptable one
Solution Approach 2:
The divider design accommodates asymmetric and non-uniform cabin geometries (such as conical sections) by allowing asymmetric configuration of its components, rather than requiring symmetric rectilinear alignment
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables seamless integration into different aircraft cabin configurations, including those with non-uniform widths and conical sections, ensuring flexibility and compatibility with diverse aircraft designs without the need for replacement.
Implementation Method 1
featuring sliding lateral wings and a pinion-rack mechanism to synchronize length adjustments with changing guide rail distances
Data Source
AI summary
A mobile class divider transversely partitions the interior space of a cabin of an aircraft. The divider is delimited by ceiling trim panels, at least two lateral rows of overhead luggage compartments extending longitudinally near to the ceiling trim panels, lateral walls and a floor. The divider slidably mountable to guide rails arranged between the overhead luggage compartments and the ceiling trim panels. The divider includes a transverse main framework extending on either side of the lateral walls, at least two guide blocks supported by the framework, and an adjustment feature. The length of the divider is adjustable to adapt to the distance, in the transverse direction, that separates said guide rails of said cabin.