Cargo Control Adaptor for Track Variance Adjustment

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Solution Overview

Problem

Cargo control systems face difficulties in accommodating variances in length, width, and height between parallel tracks, leading to instability and misalignment of cargo during transit.

Innovation Solution

An adaptable system that adjusts width, length, and height to accommodate variances between tracks, using adjustable mechanisms such as slidably engaging crossbars and adjustable tie-down hardware, allowing for secure attachment of cargo to different track configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If fixed-length tracks with fixed slot positions are used, then the cargo control system structure is simple, but the system cannot accommodate variances in track spacing and cargo dimensions

Engineering Contradiction:
Improveaccommodation of track variancesVSAvoidadaptor mechanism complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The adaptor employs adjustable mechanisms including a telescoping tube assembly with movable inner and outer tubes, allowing the width spacing between engagement points to be dynamically adjusted. This dynamic structure enables the adaptor to accommodate various track spacings and cargo dimensions while maintaining a relatively simple overall design.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The adaptor allows adjustment of multiple parameters including width spacing between track engagement points, length of the crossbar, and height positioning. These parameter changes enable the single adaptor design to fit different track configurations and cargo sizes without requiring multiple specialized adaptors.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If adjustable mechanisms are added to accommodate track variances, then the adaptability of the cargo control system improves, but the device complexity increases

Engineering Contradiction:
Improveadjustment range for track variancesVSAvoidnumber of adjustable components
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The adaptor is designed as a universal component that can accommodate multiple track systems (E-track, A-track, O-track) and various cargo types through its adjustable mechanisms. The single adaptor design performs multiple functions including width adjustment, length adjustment, and height positioning, eliminating the need for multiple specialized adaptors.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The adaptor is divided into separable components including the crossbar, telescoping tube assembly, and tie-down hardware. This segmentation allows each component to be independently adjusted or replaced, simplifying the overall complexity while maintaining high adaptability.

Inventive Principle:
Principle #1Segmentation

3Reliability

If precise alignment between cargo and tracks is required, then cargo stability during transit is improved, but the ease of operation decreases due to alignment difficulties

Engineering Contradiction:
Improvecargo stability during transitVSAvoidalignment process difficulty
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The adjustable adaptor enables users to self-adjust the engagement points to match their specific cargo dimensions and track spacing. This self-adjusting capability eliminates the need for precise pre-alignment or custom-fitted components, allowing users to achieve proper alignment independently while ensuring cargo stability.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS8690503B2Cargo control system adaptor
Publication Date: 2014.04.08 CHAMOUN TEFFY R
  • US8690503B2 patent drawing
  • US8690503B2 patent drawing
  • US8690503B2 patent drawing

AI summary

An adaptor for cargo control systems is provided that can adjust to accommodate length, width, and height variances between parallel tracks in a cargo control system. The adaptor includes a crossbar, first and second length and height adjusting mechanisms, and first and second width adjusting mechanisms. The first and second length and height adjusting mechanisms are affixed to first and second ends of the crossbar, and the first and second width adjusting mechanisms are affixed to the crossbar along the length of the crossbar.