Custom-Fit Adhesive Horseshoe Casting for Thin-Walled Hooves
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Solution Overview
Problem
Existing methods for attaching horseshoes to a horse's hoof, such as nailing or gluing, cause damage, are cumbersome, expensive, and require expertise, and are unsuitable for diseased or thin-walled hooves, while alternative solutions like adhesive shoes and hoof boots have limitations.
Innovation Solution
A device comprising a wrapping band and base plate with injection openings is used to attach a casting compound to the hoof, which hardens to form a custom-fit adhesive shoe, allowing easy application even on thin-walled or diseased hooves.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If nailing is used to attach horseshoe, then secure connection is achieved, but hoof wall damage occurs
Solution Approach 1:
The patent replaces the mechanical nailing system with a chemical bonding system using two-component adhesive. The adhesive is applied in layers between the horseshoe and hoof wall, creating a strong chemical bond without mechanical penetration. This substitution eliminates nail holes and physical trauma to the hoof wall while maintaining secure attachment strength.
Solution Approach 2:
The patent utilizes the natural porous structure of the hoof wall to improve adhesive bonding. The adhesive penetrates into the porous horn layers, creating mechanical interlocking in addition to chemical bonding. This enhances the connection strength without requiring nails, as the adhesive fills and bonds within the natural pore structure of the hoof material.
2Object-affected harmful factors
If gluing is used to attach horseshoe, then hoof wall damage is reduced, but application time and cost increase
Solution Approach 1:
The patent applies preliminary preparation steps before adhesive application, including thorough cleaning and drying of the hoof wall surface. This pre-treatment ensures optimal bonding conditions, allowing the adhesive to set quickly and effectively. By preparing the surface in advance with proper cleaning agents and ensuring complete dryness, the actual bonding process is accelerated and becomes more reliable.
Solution Approach 2:
The patent specifies precise parameter control for the adhesive application process, including layer thickness (0.5-2 mm), curing time (15-30 minutes), and temperature conditions. By optimizing these parameters, the adhesive achieves maximum bonding strength in reduced time. The controlled application parameters prevent rework and ensure consistent results, reducing overall application time despite the detailed process requirements.
3Object-affected harmful factors
If gluing is used to attach horseshoe, then hoof wall damage is reduced, but expertise requirement increases
Solution Approach 1:
The patent employs disposable application tools and single-use adhesive containers that come pre-mixed or easily mixed. The adhesive system is designed to be applied with simple tools rather than requiring specialized equipment. This reduces the skill barrier, as the process becomes more about following straightforward steps rather than mastering complex techniques. The disposable nature ensures consistency without requiring expert judgment for each application.
4Strength
If adhesive shoe is used for thin-walled hoof, then secure attachment is possible, but hoof wall integrity must be maintained
Solution Approach 1:
The patent uses a flexible adhesive layer that conforms to the thin hoof wall structure without exerting excessive rigid stress. The adhesive acts as a flexible bonding medium that distributes loads evenly across the attachment area, preventing stress concentration that could compromise thin hoof walls. This flexible film approach maintains hoof wall integrity while achieving secure attachment.
Solution Approach 2:
For thin-walled hooves, the patent utilizes the porous structure of the horn to allow adhesive penetration and mechanical interlocking. The adhesive fills the natural pores and crevices of the thin hoof wall, creating a strong bond without requiring deep mechanical anchors like nails. This porous material approach provides attachment strength while preserving the integrity of delicate hoof structures.
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
Enables easy and durable attachment of adhesive shoes without damaging the hoof, suitable for various hoof conditions, and allows for targeted treatment and protection of the hoof.
Implementation Method 1
after the casting compound has hardened
Data Source
Figure 1~2
Figure 3~5
Figure 6~8
AI summary
A device (1) for manufacturing an adhesive shoe and/or adhesive shoe adapted to a hoof (2) of a horse comprises a wrapping band (4) for attachment to a hoof wall, which at its free end holds a base plate (5) adapted to the size of the hoof (2) and which has several injection openings (12).