Removable Horseshoe Insert for Traction Adjustment

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Solution Overview

Problem

The existing horseshoe designs require re-shodding to change from a plain shoe to one with a toe grab, which is time-consuming, expensive, and increases the risk of hoof injuries due to frequent shoe changes.

Innovation Solution

A horseshoe with a removable insert that can be easily swapped between plain and toe-grab configurations without removing the shoe from the horse, using a fastener system to secure the insert within a recessed area of the horseshoe.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a one-piece horseshoe with soldered toe grab is used, then the horseshoe provides stable and reliable traction, but changing the shoe style requires complete re-shodding which is time-consuming and increases injury risk

Engineering Contradiction:

Improvetraction stabilityVSAvoidre-shodding time

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The horseshoe is divided into two main segments: a base shoe that remains on the horse's hoof, and a removable insert that contains the traction elements (toe grab or calks). This segmentation allows the insert to be independently changed without removing the base shoe, resolving the contradiction by enabling quick style changes while maintaining the stable base shoe attachment.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The insert is designed to be dynamically replaceable through a fastening system that allows quick attachment and removal. The insert can be swapped between different configurations (plain, toe grab, calks) by simply removing and replacing the insert component, making the horseshoe system adaptable without time-consuming re-shodding procedures.

Inventive Principle:

Principle #15Dynamics

2Device complexity

If a one-piece horseshoe with soldered toe grab is used, then the horseshoe structure is simple and robust, but changing shoe styles requires replacing the entire shoe which increases expense

Engineering Contradiction:

Improvehorseshoe structure simplicityVSAvoidre-shodding time

Core Design Contradiction:

Device complexityVSLoss of time

Solution Approach 1:

By segmenting the horseshoe into a permanent base shoe and a replaceable insert, the system maintains structural simplicity in the base shoe while adding modular complexity only where needed for style changes. This resolves the contradiction by keeping the majority of the structure simple and robust, while enabling easy style changes through insert replacement.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The insert component is designed to be discarded (removed) and replaced with a different insert when style changes are needed, while the valuable base shoe is recovered and kept on the horse's hoof. This allows economical style changes by only replacing the inexpensive insert rather than the entire expensive horseshoe assembly.

Inventive Principle:

Principle #34Discarding and recovering

3Adaptability or versatility

If frequent re-shodding is performed to change shoe styles, then the horse can adapt to different track conditions, but the risk of hoof injury increases

Engineering Contradiction:

Improvetrack condition adaptabilityVSAvoidhoof injury risk

Core Design Contradiction:

Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The dynamic insert replacement system allows the horseshoe to adapt to different track conditions by simply swapping inserts rather than performing full re-shodding procedures. This maintains track condition adaptability while dramatically reducing the frequency and trauma of shoe changes, thereby reducing hoof injury risk.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

Segmenting the horseshoe into a stable base shoe and replaceable insert allows the insert to be changed without removing the base shoe from the hoof. This reduces the number of times the hoof must be exposed and manipulated, minimizing stress and injury risk while still enabling adaptation to different racing surfaces through insert selection.

Inventive Principle:

Principle #1Segmentation

4Device complexity

If a plain horseshoe is used in benign conditions, then the horseshoe design is simple, but additional traction features are needed for non-ideal track conditions requiring shoe modification

Engineering Contradiction:

Improvehorseshoe design simplicityVSAvoidtrack condition versatility

Core Design Contradiction:

Device complexityVSAdaptability or versatility

Solution Approach 1:

The horseshoe is segmented into a simple base shoe design and separate insert modules that provide different traction features. This allows the base shoe to remain simple while the inserts provide adaptability for different track conditions, resolving the contradiction by separating the simple structural foundation from the versatile functional elements.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The base shoe is designed as a universal platform that can work with multiple types of inserts (plain, toe grab, calks) depending on track conditions. This multi-functionality allows a single simple base shoe design to serve multiple racing surfaces, achieving versatility without increasing base shoe complexity.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS9572336B2Removable insert for a horseshoe

Publication Date: 2017.02.21 FOUR SCORNED

AI summary

A horseshoe connected to a hoof of a horse for use on different surfaces without removing the horseshoe from the horse. The horseshoe includes an insert removably connected to the horseshoe. The insert may be positioned within a recess located on the bottom surface of the horseshoe. The insert may have a toe grab for providing traction. A related method of inserting a toe grab to a horseshoe without removing the horseshoe from a horse.