Tire Flip Simulator with Eddy Current Braking

Solution Overview

Problem

Tire flip training in gyms poses safety hazards and space inefficiencies due to large, heavy tires, and existing simulators only provide 180-degree rotation and rely on gravity for resistance.

Innovation Solution

A tire flipping machine that allows for 360-degree rotation of a molded tire element on an axle, equipped with a braking mechanism using eddy currents or other brake systems for controlled resistance, enabling users to remain on one side and adjust resistance levels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If large tractor tires are used for tire flip training, then the exercise effectiveness is improved, but safety hazards and space requirements increase

Engineering Contradiction:

Improveexercise effectivenessVSAvoidsafety hazards

Core Design Contradiction:

StrengthVSObject-affected harmful factors

Solution Approach 1:

The patent creates a simplified copy of the tire flip exercise using a lightweight tire simulator (less than 50 pounds) that replicates the core movement pattern and muscle engagement of traditional tire flipping without the dangerous weight and size of actual tractor tires. This allows users to perform the exercise safely while maintaining exercise effectiveness.

Inventive Principle:

Principle #26Copying

Solution Approach 2:

The invention replaces expensive, heavy, durable tractor tires with a lighter, less durable tire simulator that is sufficient for its intended purpose. The simulator doesn't need to be as robust as real tractor tires since it's designed for controlled gym use rather than agricultural applications, reducing weight and safety risks.

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

2Strength

If large tractor tires are used for tire flip training, then the exercise effectiveness is improved, but the space required in the gym increases

Engineering Contradiction:

Improveexercise effectivenessVSAvoidgym space

Core Design Contradiction:

StrengthVSArea of stationary object

Solution Approach 1:

The patent creates a simplified copy of the tire flip exercise using a lightweight tire simulator (less than 50 pounds) that replicates the core movement pattern and muscle engagement of traditional tire flipping without the dangerous weight and size of actual tractor tires. This allows users to perform the exercise safely while maintaining exercise effectiveness.

Inventive Principle:

Principle #26Copying

Solution Approach 2:

The invention replaces expensive, heavy, durable tractor tires with a lighter, less durable tire simulator that is sufficient for its intended purpose. The simulator doesn't need to be as robust as real tractor tires since it's designed for controlled gym use rather than agricultural applications, reducing weight and safety risks.

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

3Object-affected harmful factors

If existing tire flip simulators are used, then safety and space issues are reduced, but the rotation is limited to 180 degrees and resistance is fixed

Engineering Contradiction:

Improvesafety hazardsVSAvoidresistance adjustment

Core Design Contradiction:

Object-affected harmful factorsVSAdaptability or versatility

Solution Approach 1:

The patent incorporates a dynamic resistance system where weights can be added or removed from the tire simulator, allowing the resistance to change based on user needs. The braking mechanism also provides dynamic control over the tire's motion, enabling variable resistance patterns that adapt to different fitness levels and exercise requirements.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The tire simulator is designed as a multi-functional device that can accommodate different weight configurations and braking intensities, making it suitable for users of all fitness levels. The universal design allows the same basic apparatus to serve multiple training purposes through simple adjustments rather than requiring separate equipment for different resistance levels.

Inventive Principle:

Principle #6Universality (Multi-functionality)

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 machine provides a safer and space-efficient way to perform tire flip exercises with variable resistance, reducing the risk of accidents and equipment damage while allowing for diverse workout angles and intensities.

Implementation Method 1

The brake mechanism is a magnetic brake where magnets (7) are positioned on either side of a conductor disk (6) to create the phenomenon known as an Eddie Current Effect.

Methodology Applied

Scientific EffectEddy currents: Eddy Currents

Data Source

PatentUS11007403B2Tire flip simulator

Publication Date: 2021.05.18 POPESCU MARIUS

AI summary

An improved fitness/exercise apparatus using full or half tire that rotates 360 degrees about a fixed axle. A user lifts/pushes the tire, thus rotating the tire end over end, while the apparatus creates resistance to the rotation via a variety of means, such as a magnetic brake, a viscous brake, a pad and disc brake or a motor-controlled brake system.