Modular Firearm Suppressor Tool Design

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Solution Overview

Problem

Firearm suppressors have limitations in terms of weight, length, and sound and flash reduction properties, which can make them difficult to manipulate and operate, and do not allow for customization to suit different environments or circumstances.

Innovation Solution

A modular suppressor design with interchangeable barrel attachment, body, and cap portions, along with a suppressor tool for assembly and disassembly, allowing users to customize the length and performance of the suppressor by adding or removing body portions, thereby adjusting sound and flash reduction qualities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a suppressor is constructed with a fixed length, then the manufacturing and structural simplicity is maintained, but the user cannot customize the sound and flash reduction properties or adjust the firearm length for different environments

Engineering Contradiction:
Improvecustomization of sound and flash reduction propertiesVSAvoidmodular structure with multiple attachable portions
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The suppressor is divided into multiple separable portions including a barrel attachment portion, one or more body portions, and a cap portion. Each portion can be independently attached or detached, allowing users to customize the suppressor configuration for different sound and flash reduction needs while maintaining a manageable overall structure

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The suppressor transitions from a fixed-length design to a dynamic, reconfigurable structure where body portions can be added or removed based on operational requirements. This enables the suppressor to adapt its length and performance characteristics dynamically across different environments and circumstances

Inventive Principle:
Principle #15Dynamics

2Object-affected harmful factors

If a suppressor is made heavier to improve sound and flash reduction, then the noise and flash control effectiveness increases, but the firearm becomes difficult to manipulate and operate due to modified center of gravity

Engineering Contradiction:
Improvenoise and flash reduction effectivenessVSAvoidfirearm manipulability
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

By segmenting the suppressor into modular portions, users can select lighter configurations for situations requiring rapid manipulation or when less suppression is needed, and heavier configurations when maximum noise and flash reduction is the priority, thus balancing effectiveness with ease of operation

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The suppressor's mass and suppression performance parameters can be adjusted by changing the number and configuration of body portions. This allows optimization of the weight-to-performance ratio based on specific operational requirements, preventing the need to always carry maximum weight for maximum effect

Inventive Principle:
Principle #35Parameter changes

3Object-affected harmful factors

If a suppressor is made longer to improve sound and flash reduction, then the noise and flash control effectiveness increases, but the firearm becomes unwieldy and difficult to handle

Engineering Contradiction:
Improvenoise and flash reduction effectivenessVSAvoidfirearm length with suppressor
Core Design Contradiction:
Object-affected harmful factorsVSLength of moving object

Solution Approach 1:

The suppressor's length is segmented into adjustable portions that can be configured based on operational needs. Users can attach only the necessary number of body portions to achieve adequate suppression without adding excessive length, maintaining firearm maneuverability while controlling noise and flash

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The suppressor length transitions from a fixed value to a dynamic parameter that can be adjusted by adding or removing body portions. This enables the user to optimize the length-to-suppression ratio for each specific situation, avoiding the unwieldiness of a permanently long suppressor

Inventive Principle:
Principle #15Dynamics

4Ease of operation

If a suppressor is made shorter to improve ease of manipulation, then the firearm becomes easier to handle, but the sound and flash reduction properties are compromised

Engineering Contradiction:
Improvefirearm manipulabilityVSAvoidnoise and flash reduction effectiveness
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The modular design allows users to attach the minimum necessary body portions to achieve adequate suppression performance while keeping the overall length manageable. This segmented approach enables optimization of the balance between suppression effectiveness and ease of manipulation for each specific use case

Inventive Principle:
Principle #1Segmentation

5Adaptability or versatility

If a suppressor uses a modular design with attachable and separable portions, then the user can customize length and performance, but the assembly and disassembly require additional tools and steps

Engineering Contradiction:
Improvecustomization capabilityVSAvoidassembly and disassembly process
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The suppressor portions are designed with self-aligning features including protrusions that fit into corresponding recesses, allowing users to assemble and disassemble the modular components without requiring specialized tools or complex procedures. The design enables straightforward manual operation while maintaining customization capability

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10436536B2Modular firearm suppressor tool
Publication Date: 2019.10.08 Q LLC
  • US10436536B2 patent drawing
  • US10436536B2 patent drawing
  • US10436536B2 patent drawing

AI summary

A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.