Lightweight Pickup Chassis With Hydraulic Loading for H3D Delivery
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Solution Overview
Problem
Existing shipping and delivery systems face challenges in efficiently transporting heavy and difficult-to-handle (H3D) commodities due to the high cost and inefficiency of large trucks, limited driver availability, and the need for commercial driver's licenses, which limits the pool of available contractors and increases operational expenses.
Innovation Solution
A lightweight chassis and container system designed for pickup trucks, featuring a gooseneck connection, hydraulic lifting jacks, and composite panels, allowing for efficient loading and unloading of H3D goods with reduced angles and increased flexibility, enabling use of non-commercial vehicles and expanding the pool of eligible drivers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If traditional large trucks are used for final mile delivery, then cargo capacity and delivery capability are improved, but operational costs and fuel consumption increase significantly
Solution Approach 1:
The delivery system is segmented into multiple smaller chassis units that can be independently operated by pickup trucks, replacing the need for one large truck. Each chassis is designed to carry specific cargo types, allowing companies to deploy only the necessary capacity for each delivery route, thereby reducing fuel consumption while maintaining adequate cargo capacity.
Solution Approach 2:
The patent changes the operational parameters by transitioning from commercial trucks requiring CDL licenses to lighter chassis that can be operated by standard pickup trucks. This parameter change reduces the operational overhead and fuel consumption associated with large vehicles while maintaining delivery capability through optimized chassis design and distribution.
2Productivity
If commercial trucks requiring CDL licenses are used, then delivery capability is improved, but the pool of available drivers is limited and labor costs increase
Solution Approach 1:
The patent fundamentally changes the vehicle weight and operational parameters to eliminate the CDL license requirement. By designing chassis that can be towed by standard pickup trucks, the system expands the driver pool to include anyone with a regular driver's license, thereby increasing driver availability while maintaining delivery capability through the specialized chassis design.
Solution Approach 2:
The chassis design incorporates universal features that can handle various cargo types including H3D commodities, making the system adaptable to different delivery needs. The standardized chassis interface allows any pickup truck owner to potentially become a delivery contractor, universalizing the delivery capability across a broader population of drivers.
3Ease of operation
If traditional box trucks with lift gates are used, then loading capability is improved, but vehicle weight and operational costs increase
Solution Approach 1:
The patent extracts the lifting function from the vehicle itself and relocates it to the chassis design. Instead of requiring a powered lift gate in the truck, the chassis incorporates manual lifting mechanisms and design features that enable easy loading and unloading of heavy items, thereby reducing vehicle weight while maintaining loading capability.
Solution Approach 2:
The chassis is designed with self-servicing loading features including built-in ramps, lifting mechanisms, and cargo securing systems that allow loaders to efficiently handle H3D commodities without requiring complex powered equipment. This self-service approach reduces the need for heavy-duty vehicles while maintaining operational ease.
4Quantity of substance
If large trucks are deployed for all deliveries, then cargo capacity is maximized, but cost efficiency decreases when cargo weight is low
Solution Approach 1:
The patent segments the delivery fleet into multiple smaller chassis units that can be deployed based on actual cargo requirements. Instead of deploying a large truck for every delivery regardless of cargo size, companies can select appropriate chassis sizes and quantities, maximizing cost efficiency by matching vehicle capacity to cargo weight while maintaining the ability to handle large loads when necessary.
Solution Approach 2:
The system allows for partial utilization of chassis capacity rather than requiring full truckloads. Multiple smaller chassis can be deployed to handle distributed deliveries, allowing each vehicle to operate at optimal efficiency levels rather than forcing excessive capacity deployment on small cargo loads, thereby improving overall cost efficiency.
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
The system reduces operational costs, increases delivery efficiency, and expands the pool of eligible drivers by allowing the use of lighter, fuel-efficient pickup trucks, improving safety and reducing the need for commercial driver licenses.
Implementation Method 1
a pair of lifting jacks 35, mounted on the body 20 and configured to lift a front end 21A of the chassis 101
Data Source
AI summary
A system and methods for transportation/shipping and delivery of goods or commodities, including H3D goods/commodities. The system includes a lightweight chassis and a container or box, that can be transported by a drive vehicle such as a pickup truck or typical heavy duty pickup truck. The lightweight chassis may connect to a pickup truck or other drive vehicle by a hitch connection such as a gooseneck connection or trailer hitch.