Adjustable-Height Partition Panels for Varying Trailer Heights
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Solution Overview
Problem
Temperature-controlled cargo containers face inefficiencies in cooling when the trailer's floor-to-ceiling height varies, as standard longitudinal partition panels may not fit properly, leading to delays and inefficiencies in obtaining replacement panels of different heights.
Innovation Solution
The system includes adjustable-height longitudinal panel assemblies with insulated panels that can mate with trailer channels, featuring an adjustable seal assembly along the upper edge, allowing users to adjust the panel height to accommodate varying trailer heights, thereby defining customizable climate-controlled zones.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If longitudinal partition panels are manufactured to a predetermined height to mate with a particular floor-to-ceiling height of a trailer, then the panels can properly fit in trailers with that specific height, but the panels cannot accommodate trailers with different floor-to-ceiling heights due to manufacturing tolerances or variations
Solution Approach 1:
The partition panel incorporates an adjustable-height seal assembly that can be repositioned vertically along the panel structure. This dynamic adjustment mechanism allows the same panel to adapt to different trailer floor-to-ceiling heights while maintaining proper sealing engagement, thereby resolving the contradiction between manufacturing precision and adaptability.
Solution Approach 2:
The seal assembly's vertical position parameter can be changed to accommodate variations in trailer height. By allowing the seal height parameter to be adjusted within a range, the panel maintains its predetermined manufactured dimensions while adapting to different installation environments through parameter modification.
2Ease of manufacture
If standard longitudinal partition panels are used in trailers with varying heights, then manufacturing and inventory management are simplified, but installation delays occur when panels do not fit properly due to height mismatches
Solution Approach 1:
The adjustable seal assembly enables quick on-site height adjustments without requiring custom-made panels or replacement parts. This eliminates installation delays while maintaining the simplicity of using standard panels from inventory, as the same panel can be adapted to fit various trailer heights through simple seal repositioning.
3Productivity
If the overall height of longitudinal partition panels is fixed during manufacturing, then production efficiency is improved, but the panels cannot accommodate trailers with floor-to-ceiling heights that differ from the predetermined height
Solution Approach 1:
The partition panel is segmented into a fixed main body structure and a separate adjustable seal assembly. This segmentation allows the main panel to be manufactured once with fixed dimensions for production efficiency, while the seal assembly can be independently adjusted to accommodate different trailer heights, thus resolving the contradiction between productivity and adaptability.
Data Source
AI summary
Some embodiments of a system for partitioning cargo spaces in a temperature-controlled cargo container can include one or more longitudinal panel assemblies with a user-selectable height feature. In such circumstances, a user can readily adjust the overall height of each longitudinal panel assembly while the longitudinal panel assembly is in the trailer so as to accommodate the interior height of the trailer (which might vary from trailer to trailer).