Commercial Vehicle Replacement Panel Segments
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Solution Overview
Problem
Existing methods for repairing damaged surface elements of commercial vehicle bodies, particularly those with thermally insulating panels, face challenges in producing and transporting large-area replacement panels efficiently, as they require complex manufacturing and storage, and lack effective connection methods for prefabricated segments.
Innovation Solution
The method involves assembling a replacement panel from multiple prefabricated segments with two spaced-apart cover layers and an insulating layer, where tab sections on the cover layers allow for easy alignment and connection, enabling a durable and tight seal without requiring extensive adjustments or special storage space.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If large-area replacement panels are produced and transported to repair shops, then repair capability is provided, but manufacturing complexity and storage requirements increase significantly
Solution Approach 1:
The replacement panel is divided into multiple smaller segments that can be separately manufactured, transported, and stored. Each segment contains a portion of the insulating layer and cover layers with tab sections for connection. This segmentation reduces manufacturing complexity and storage requirements while maintaining the ability to repair large surface areas by assembling multiple segments together.
2Ease of repair
If large-area replacement panels are produced and transported to repair shops, then repair capability is provided, but storage space requirements increase
Solution Approach 1:
By dividing the replacement panel into smaller segments, the storage volume required at repair shops is significantly reduced. Multiple small segments occupy less space than a single large panel of equivalent repair capability, allowing repair shops to stock a variety of segments for different repair scenarios without requiring extensive storage facilities.
3Ease of manufacture
If prefabricated panel segments are used, then production and transport are simplified, but connection methods between segments become critical
Solution Approach 1:
Tab sections are pre-formed on the cover layers during the manufacturing process, before the panels are transported to the repair shop. These tab sections extend beyond the insulating layer and are prepared in advance to receive adhesive or fastening elements. This preliminary preparation simplifies the field assembly process and reduces the complexity of connection operations during repair.
Solution Approach 2:
Adhesive or fastening elements serve as intermediaries between the tab sections of adjacent panel segments. These intermediaries facilitate the connection process by providing a standardized interface for joining segments together, simplifying the overall connection method while ensuring structural integrity and thermal insulation continuity.
4Length of moving object
If replacement panels are assembled from multiple segments, then transport and storage are improved, but assembly time and connection reliability must be maintained
Solution Approach 1:
The tab sections are pre-formed and positioned during manufacturing, and the insulating layers are pre-cut to specific dimensions. This preliminary preparation ensures that during assembly, segments can be quickly positioned and connected without requiring complex field adjustments or measurements, thereby minimizing assembly time despite the multi-segment construction.
Solution Approach 2:
Adhesive or fastening elements as intermediaries enable rapid connection of tab sections. The standardized interface provided by the tab sections and intermediaries allows for quick alignment and bonding of segments, reducing the time required to assemble replacement panels from multiple segments while maintaining connection reliability.
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
This approach reduces repair time and costs by allowing for standardized, easily producible and transportable panel segments that can be quickly assembled into large-area panels, maintaining the thermal insulation and structural integrity of the vehicle body.
Implementation Method 1
an insulating layer made of a thermally insulating material
Data Source
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AI summary
The invention makes it possible to easily repair a damaged surface element (4) of a superstructure (3) of a commercial vehicle (1). The invention provides a replacement panel (10) composed of at least two separately prefabricated panel segments (P';P"), each comprising two spaced-apart cover layers (11, 12; 41, 42) and an insulating layer (13; 43) filling the space between the cover layers (11, 12; 41, 42), wherein the panel segments (P';P") are assembled such that their insulating layers (13; 43) are aligned with their respective joining surfaces (14, 15; 44, 45) abutting each other, and wherein adjacent panel segments (P';P") are firmly connected to one another via tab sections (16, 17; 46, 47) which are integrally formed with at least one of their cover layers (11, 12; 41, 42) and which form the insulating layer (13; 43) of the respective adjacent panel segment. (P';P") overlapping on this panel segment (P';P").The invention also mentions a method by which it is possible to repair a damaged surface panel (4) in a simple manner by inserting and attaching a replacement panel (10) assembled in the manner of the invention from individual pre-produced panel segments (P';P") into the surface element (4) at the damaged location.