Suppressor Spacer Assembly With Cover Baffle for Noise and Debris

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Solution Overview

Problem

Existing firearm suppressors are often bulky and heavy, requiring different sizes and shapes for various calibers, and they can alter bullet trajectory and produce undesirable noise, gas, and debris.

Innovation Solution

A customizable suppressor design featuring a spacer assembly with adjustable baffles and spacers made from high-strength, low-weight materials, allowing for variable length and configuration to minimize noise and debris, and a mounting system for easy attachment to the firearm.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If traditional suppressors are used to reduce noise and gas, then noise and debris are suppressed, but the weight of the firearm increases significantly

Engineering Contradiction:
Improvenoise and debrisVSAvoidfirearm weight
Core Design Contradiction:
Object-affected harmful factorsVSWeight of moving object

Solution Approach 1:

The suppressor is divided into multiple modular components including end caps, baffles, and spacers that can be assembled and disassembled. This segmentation allows for optimized weight distribution and material selection in each component, reducing overall weight while maintaining suppressor functionality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The suppressor utilizes composite materials such as titanium alloys and ceramic coatings on internal surfaces. These materials provide high strength-to-weight ratios, effectively reducing the suppressor's weight while maintaining structural integrity and suppressor performance.

Inventive Principle:
Principle #40Composite materials

2Adaptability or versatility

If suppressors are designed for different calibers and firearm sizes, then suitability for various firearms is improved, but device complexity increases

Engineering Contradiction:
Improvesuitability for different firearmsVSAvoidsuppressor configuration
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The suppressor employs universal mounting interfaces and standardized thread patterns that allow the same basic design to be adapted to different firearm calibers and types. Modular components can be reconfigured for various applications, reducing the need for entirely different suppressor designs.

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

Solution Approach 2:

The suppressor incorporates adjustable components such as repositionable baffles and variable-length configurations that can be modified to suit different firearm specifications. This adjustability allows a single suppressor design to serve multiple purposes across different calibers.

Inventive Principle:
Principle #15Dynamics

3Object-affected harmful factors

If suppressors are made bulky to effectively separate gas and debris, then noise reduction is improved, but the device becomes heavier and more complex

Engineering Contradiction:
Improvenoise reductionVSAvoidsuppressor structure
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The suppressor employs localized gas management features such as strategically positioned gas ports and targeted baffle placements. Rather than uniformly bulky construction, the design concentrates mass and material where it is most effective for noise reduction, optimizing the noise-to-weight ratio.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The suppressor incorporates porous or perforated components that allow controlled gas flow while maintaining compact dimensions. These materials provide effective gas separation and noise reduction without requiring excessive bulk, reducing overall device complexity.

Inventive Principle:
Principle #31Porous materials

Data Source

PatentUS20250369714A1suppressor
Publication Date: 2025.12.04 SHAW ARMAMENT SYST LLC
  • US20250369714A1 patent drawing
  • US20250369714A1 patent drawing
  • US20250369714A1 patent drawing

AI summary

A spacer assembly includes a spacer comprising a spacer material defining a spacer material density, the spacer comprising a spacer body and a spacer baffle formed monolithically with the spacer body, the spacer defining a bore therethrough; and an independent cover baffle formed separately from the spacer and comprising a baffle material defining a baffle material density that is different from the spacer material density, the independent cover baffle mounted over the spacer baffle.