Segmented Motor Vehicle Front Covers for Access
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Solution Overview
Problem
The large, heavy, and costly covers in motor vehicle front sections require complete lifting for access to components like coolant or windshield washer fluid, which complicates maintenance and increases costs, especially for accident and pedestrian protection.
Innovation Solution
A motor vehicle front section design featuring two separate spatial regions with distinct covers, allowing access to connections underneath without opening the entire cover, using pivotable and removable covers with strategically positioned access openings for easier maintenance and operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a single large cover spans the entire front section, then the cover provides comprehensive protection and structural integrity, but the cover becomes heavy and costly, and requires complete lifting for access to connections
Solution Approach 1:
The front section cover is divided into multiple separate covers (first cover, second cover, third cover) that each cover specific spatial regions. This segmentation reduces the weight of individual covers compared to a single large cover, while collectively providing comprehensive protection. Each cover can be independently managed and accessed.
Solution Approach 2:
Access openings are extracted from the covers to provide direct access to connections without requiring complete cover removal. This allows selective access to specific connections while maintaining the protective function of the remaining cover structure, reducing the need to lift heavy covers completely.
2Reliability
If a single large cover spans the entire front section, then comprehensive protection is provided, but access to connections requires complete cover lifting, increasing maintenance complexity and time
Solution Approach 1:
Access openings are integrated into the covers to provide direct access to specific connections. This extraction of access functionality from the cover structure allows maintenance personnel to reach connections without completely removing the covers, significantly improving ease of repair while maintaining protection.
Solution Approach 2:
Multiple separate covers with specific access openings allow selective access to different connections. This segmentation enables targeted maintenance operations on specific connections without exposing or manipulating the entire front section cover structure.
3Productivity
If access openings are provided in the covers, then rapid access to connections is enabled, but the cover structure becomes more complex
Solution Approach 1:
Access openings are strategically extracted and positioned in the covers to provide direct access to specific connections. This targeted extraction enables rapid access to frequently accessed connections while adding minimal structural complexity compared to complete cover removal mechanisms.
Data Source
AI summary
A motor vehicle front section of a motor vehicle includes a first spatial region, a second spatial region formed separately from the first spatial region, a first cover that covers the first spatial region, and a second cover that covers the second spatial region. The first cover extends substantially over a width of the motor vehicle front section, and the second cover extends substantially over the width of the motor vehicle front section. The first cover is arranged in front of or behind the second cover in a vehicle longitudinal direction. An access is provided in at least one of the covers for at least one connection arranged underneath the cover.