Modular Vehicle Cab Body Assembly for Faster Reconfiguration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing vehicle cabin bodies are costly, time-consuming to produce, and lack versatility due to one-piece manufacturing or welding, necessitating complete replacement for configuration changes.
Innovation Solution
A modular vehicle body design comprising an external and internal portion connected via mechanical means, allowing for standardized external components and interchangeable internal components made of different materials, reducing the need for welding and enabling easy configuration changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If one-piece manufacturing or welding is used for the vehicle body, then structural integrity is improved, but production time and cost increase
Solution Approach 1:
The vehicle body is divided into multiple modular components (cab module, body module, floor module, etc.) that can be manufactured separately and assembled together. This segmentation allows parallel production of multiple components, significantly reducing production time while maintaining structural integrity through standardized connection mechanisms.
2Strength
If one-piece manufacturing or welding is used for the vehicle body, then structural integrity is improved, but manufacturing cost increases
Solution Approach 1:
By segmenting the vehicle body into standardized modules, each component can be manufactured using optimized processes and assembled through standardized connections. This reduces manufacturing complexity, enables economies of scale, and lowers overall production costs while maintaining structural integrity.
Solution Approach 2:
The modular design creates universal components that can be used across different vehicle configurations. The standardized modules can be reused and reconfigured for various applications, reducing the need for custom manufacturing and lowering costs.
3Strength
If one-piece manufacturing is used for the vehicle body, then structural integrity is improved, but versatility for configuration changes deteriorates
Solution Approach 1:
The vehicle body is divided into independent modular components that can be easily reconfigured. This segmentation allows different modules to be assembled in various configurations to meet different operational requirements, providing high versatility while maintaining structural integrity through standardized connections.
Solution Approach 2:
The modular design enables dynamic reconfiguration of the vehicle body to adapt to changing requirements. Modules can be added, removed, or repositioned based on operational needs, allowing the vehicle to transform between different configurations while maintaining structural integrity.
4Strength
If welding is used for assembling vehicle body components, then structural integrity is improved, but production time and complexity increase
Solution Approach 1:
The invention replaces welding (a complex thermal process) with mechanical connection systems such asbolts, clips, or interlocking mechanisms. This substitution simplifies the manufacturing process, reduces equipment requirements, and enables easier assembly and disassembly while maintaining structural integrity through properly designed mechanical joints.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
Portion (3) of a body (2) for a vehicle (1) extending along a longitudinal axis (A), the portion (3) comprising an external portion (3a) and an internal portion (3b), the external portion (3a) defining a seat (4) delimited by an edge (5), the internal portion (3b) being housed in the seat (4) and being connected to the external portion (3a) by means of a mechanical connection.