Polymeric ATV Plow with Concave Blade for Snow Direction
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Solution Overview
Problem
Existing snow plows for ATVs and UTVs are heavy due to metallic materials, making them difficult to handle, and lack an integrated design that directs snow towards the center, leading to inefficiencies in snow removal.
Innovation Solution
A plow made from molded polymeric material with a concave front surface and reinforcement ribs, featuring a polymeric wear bar and a scraping blade, which directs snow towards the center without additional side plates, and is lighter and easier to handle.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If metallic materials are used to make the plow, then the plow has high strength and durability, but the plow becomes heavy and difficult to handle
Solution Approach 1:
The patent changes the material parameter from metal to polymeric material, fundamentally altering the density and weight characteristics while maintaining structural functionality. This material substitution resolves the contradiction by providing a lightweight alternative that is still sufficiently strong for snow plowing applications.
Solution Approach 2:
The plow is constructed using composite polymeric materials that combine strength properties with lightweight characteristics. The use of reinforced polymers or composite structures allows the plow to achieve adequate strength without the heavy weight associated with traditional metallic construction.
2Productivity
If traditional flat plow design is used, then the plow structure is simple, but the plow pushes snow outward instead of toward the center, reducing snow removal efficiency
Solution Approach 1:
The plow blade is designed with a curved, concave surface geometry that directs snow flow toward the center of the plow path. This curvature transforms the snow flow pattern from outward dispersal to centralized accumulation, improving clearing efficiency by preventing snow from being pushed into already-cleared areas.
Solution Approach 2:
The curved blade design integrates the snow-direction function directly into the main plow body, eliminating the need for separate side plates or additional components. This merging of functions achieves the snow-directed effect while maintaining relatively simple overall structure.
3Productivity
If additional ears or side plates are added to direct snow, then the plow can push snow toward the center, but the device complexity and weight increase
Solution Approach 1:
The snow-direction capability is merged into the main plow blade structure through integrated curvature, eliminating the need for separate ears or side plates. This single-component solution achieves the same functional effect as multiple separate parts would provide, reducing overall device complexity.
Solution Approach 2:
The main plow blade is designed to perform multiple functions simultaneously: cutting through snow, directing snow toward the center, and maintaining structural integrity. This multi-functional design eliminates the need for specialized additional components that would otherwise be required to achieve snow direction.
Data Source
AI summary
A plow substantially made from polymeric material is generally configured to be used with all-terrain vehicles (“ATV”) or other similar vehicles. The design and shape of the plow generally cause the snow to move toward the middle of the plow instead of being pushed out of the snow removal path or toward the sides of the plow.