ATV Winch Assembly Tilting Cargo Box

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Solution Overview

Problem

Current All Terrain Vehicles require multiple people to haul large loads like animal carcasses from remote and inaccessible locations, leading to effort-intensive and potentially damaging transport processes, limiting hunting opportunities in such areas.

Innovation Solution

An All Terrain Vehicle equipped with a tilting cargo box and a battery-powered winch assembly, including a boom with a hook and tackle, allows for single-person operation by securely lifting and loading heavy items into a cargo box, preventing damage during transport.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a conventional All Terrain Vehicle is used to transport heavy loads like animal carcasses, then the vehicle can reach remote locations, but multiple people are required to manually haul the loads which is effort-intensive and may damage the carcasses

Engineering Contradiction:
Improveease of loadingVSAvoidtransport efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system enables self-service loading where the ATV automatically lifts and loads the carcass into its own cargo box using the winch assembly, eliminating the need for external helpers and manual carrying

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The manual mechanical system of multiple people carrying the carcass is replaced with a powered winch assembly that uses a cable and boom to mechanically lift and position the load into the cargo box

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If wildlife hoists are used to suspend the carcass off the ground, then loading becomes easier, but the All Terrain Vehicle becomes unstable and the carcass may be damaged during transport

Engineering Contradiction:
Improveease of loadingVSAvoidvehicle stability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The cargo box serves as an intermediary structure that receives the lifted carcass and provides a stable, contained transport environment, preventing the instability issues associated with suspended hoist systems

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The cargo box is positioned and prepared in advance to receive the load, allowing the winch assembly to simply lower the carcass into place rather than maintaining an unstable suspended configuration during transport

Inventive Principle:
Principle #10Preliminary action

3Productivity

If multiple people are used to haul carcasses from remote locations, then the task can be completed, but the complexity of the operation increases and access to certain areas becomes limited

Engineering Contradiction:
Improvetransport capacityVSAvoidoperational complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The winch assembly serves multiple functions including lifting the carcass, positioning it over the cargo box, and lowering it into place, consolidating what would require multiple people into a single automated system

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The ATV performs the loading operation itself without requiring external human assistance, enabling single-person operation while maintaining or improving transport capacity

Inventive Principle:
Principle #25Self-service

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 single-person, efficient, and stable transport of heavy loads over difficult terrain without causing damage, enhancing hunting accessibility in remote locations.

Implementation Method 1

a winch assembly positioned about the cargo box... The winch assembly may include a winch and a boom mounted onto a support plate

Methodology Applied
Scientific EffectMechanical Advantage: Mechanical Advantage

Implementation Method 2

The winch assembly may be a battery powered winch

Methodology Applied
Scientific EffectElectromagnetic conversion: Electromagnetic Induction

Data Source

PatentUS8322964B2Load hauling all terrain vehicle
Publication Date: 2012.12.04 OBRIEN GEORGE M
  • US8322964B2 patent drawing
  • US8322964B2 patent drawing
  • US8322964B2 patent drawing

AI summary

The present application provides an all terrain vehicle for load hauling. The all terrain vehicle may include a cargo box and a winch assembly positioned about the cargo box.