Modular Engaging Tool With Integrated Tube For Reduced Assembly Complexity

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Solution Overview

Problem

Existing machinery for cutting, grinding, and clearing wood and tree shrubs requires numerous attachments and engaging parts, leading to increased chances of parts being lost or not fitting properly, resulting in potential malfunctions.

Innovation Solution

A modular engaging tool with a permanently coupled tube and threading system, eliminating the need for a separate tube during assembly, which reduces the complexity and likelihood of parts being lost, and enhances stability and safety by simplifying the assembly process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple separate attachments and engaging parts are used, then the machine can perform various functions (cutting, grinding, shredding), but the complexity of the device increases and the likelihood of parts being lost or malfunctioning increases

Engineering Contradiction:
Improvefunctional versatilityVSAvoidnumber of parts
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent integrates multiple engaging parts and attachments into a single unified tool assembly that can perform cutting, grinding, and shredding functions. The tool includes an integrated body with combined cutting elements, grinding surfaces, and shredding components, eliminating the need for multiple separate attachments while maintaining functional versatility.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The engaging tool is designed as a universal attachment that can perform multiple functions (cutting, grinding, shredding) through integrated components. The tool body incorporates diverse functional elements that can operate independently or in combination, allowing a single part to replace multiple specialized attachments.

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

2Adaptability or versatility

If multiple separate engaging parts are used, then the machine can be adapted for different tasks, but the reliability decreases due to increased chances of parts being lost or not fitting properly

Engineering Contradiction:
Improvetask adaptabilityVSAvoidassembly reliability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

By combining multiple engaging parts into a single integrated tool assembly, the patent eliminates the reliability issues associated with multiple separate parts. The unified design ensures proper fitting and reduces the risk of parts being lost during operation or maintenance.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The tool is pre-assembled with all necessary engaging parts securely attached to the tool body before installation on the machine. This preliminary assembly ensures that all components are properly positioned and secured, preventing misalignment or loss during operation.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If a separate tube is used during assembly, then the engaging tool can be coupled to the machine, but the number of parts increases and the assembly process becomes more complex

Engineering Contradiction:
Improveassembly easeVSAvoidassembly complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The tube is integrated directly into the tool body as a permanent component rather than being a separate part. This merging of the tube with the tool structure eliminates the need for separate tube installation steps, simplifying the assembly process while maintaining the coupling function.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The tube is pre-installed and permanently coupled to the tool body during manufacturing, so that no separate tube installation is required during field assembly. This preliminary action reduces assembly complexity and ensures proper tube positioning.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20190335685A1Engaging Tool
Publication Date: 2019.11.07 FECON INC
  • US20190335685A1 patent drawing
  • US20190335685A1 patent drawing
  • US20190335685A1 patent drawing

AI summary

A system and method for an engaging tool. Removing debris, trees and clearing land and paths requires the use of specific tool and machinery. To grind, break and shred wood, the machines must be fitted with proper attachments and engaging tools. One tool includes a front a front face and a back face connected by two opposing side faces and an opposing top face and base face. The front face has a concave shape and an outer channel which extends inwardly into the front face. The front face also has a tube a tube extending outwardly from said front face. The tube is located within the outer channel.