Firearm Accessory Mount with Elastomeric Wedge Stabilization

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Solution Overview

Problem

Existing firearm accessory mounts lack a secure and stable method for positioning light beam generator apparatuses, particularly on handguns with longitudinally moveable slides, as they often require complex adjustments and may not provide adequate positional stabilization.

Innovation Solution

An accessory mount with a transverse pin and elastomeric wedge-shaped member is used, where the pin is secured to the slide stop and the wedge member is positioned between the mount and the trigger guard, allowing for pivotable and adjustable stabilization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a transverse pin and elastomeric wedge-shaped member are used to secure the accessory mount to the firearm, then the mounting stability and positional stabilization are improved, but the device complexity increases

Engineering Contradiction:
Improvemounting stabilityVSAvoiddevice complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The accessory mount is pre-configured with the transverse pin and elastomeric wedge-shaped member in specific positions before use. The pin is positioned to engage with the trigger guard, and the wedge member is pre-placed to be compressed between the mount and trigger guard, establishing stable positioning in advance without requiring complex adjustments during operation

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The elastomeric wedge-shaped member acts as an intermediary element between the accessory mount and the firearm's trigger guard. This intermediate component absorbs shocks, accommodates positional variations, and provides gradual stabilization, reducing the need for complex adjustment mechanisms while improving mounting reliability

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If the accessory mount allows pivotable and adjustable stabilization, then the adaptability to different handgun configurations is improved, but the ease of operation deteriorates

Engineering Contradiction:
ImproveadaptabilityVSAvoidease of operation
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The accessory mount incorporates a dynamic adjustment mechanism that allows the mount to pivot and adapt to different handgun configurations. The elastomeric wedge-shaped member can be compressed and released to enable positioning adjustments, providing adaptability while maintaining operational simplicity through intuitive compression and release actions

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system allows for parameter changes in the mounting position and angle by compressing the elastomeric wedge-shaped member to different degrees. This enables adaptation to various handgun configurations through simple parameter adjustment (compression level) rather than complex mechanical reconfiguration

Inventive Principle:
Principle #35Parameter changes

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

This solution provides a secure, adjustable, and stable mounting system for light beam generator apparatuses on firearms, ensuring proper positioning and alignment, even with handguns having longitudinally moveable slides, enhancing the usability and reliability of the accessory mounts.

Implementation Method 1

a generally wedge shaped member, preferably elastomeric and carried by the appendage, for being wedged between the appendage and the trigger guard

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS7334366B2Accessory mount for a firearm
Publication Date: 2008.02.26 SUREFIRE LLC
  • US7334366B2 patent drawing
  • US7334366B2 patent drawing
  • US7334366B2 patent drawing

AI summary

An accessory mount having a rail for removably mounting an accessory (such as a light beam generator) to a firearm, the accessory mount being removably secured to the firearm through utilization of a transverse pin retained by the firearm, and positionally stabilized by utilization of a wedge shaped member urged between the mount and the firearm's trigger guard.