Adjustable Dual Clamp Assembly for Arca-Swiss and Picatinny Rails

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Solution Overview

Problem

Existing dual clamping devices for firearms and imaging devices are cumbersome to remove when not compatible, and they often fail to securely hold the firearm, allowing it to slide within the clamp if not adequately secured.

Innovation Solution

A clamp assembly with an adjustable upper and lower channel system, featuring a movable adjustment arm and threaded stud mechanism, which allows for secure attachment and detachment from both Arca-Swiss style dovetail and Picatinny rails, ensuring stability and preventing firearm slippage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a dual clamping device is designed to work with both Arca-Swiss dovetail and Picatinny rails, then adaptability is improved, but device complexity increases due to the need for multiple clamping mechanisms

Engineering Contradiction:
Improvecompatibility with different rail systemsVSAvoidstructure of clamping device
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The clamp assembly is designed with a universal interface that can accommodate both Arca-Swiss dovetail and Picatinny rail systems. The upper channel with movable adjustment arm and lower channel with fixed structure work together to provide secure clamping for both rail types through a single device configuration, eliminating the need for separate adapters or clamps for each rail system.

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

2Reliability

If the clamp is designed to securely hold the firearm without slippage, then reliability is improved, but ease of operation deteriorates due to difficulty in removal when incompatible

Engineering Contradiction:
Improvesecurity of firearm holdingVSAvoidremoval of clamp assembly
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The upper channel incorporates a movable adjustment arm that can be dynamically repositioned along the channel length. This dynamic element allows the clamp to be easily opened for removal when incompatible with a mounting system, while still providing secure holding when properly engaged with compatible rails through the threaded stud mechanism.

Inventive Principle:
Principle #15Dynamics

3Strength

If the clamp uses a threaded stud mechanism for secure attachment, then strength of attachment is improved, but device complexity increases due to additional components

Engineering Contradiction:
Improveattachment strengthVSAvoidnumber of components
Core Design Contradiction:
StrengthVSDevice complexity

Solution Approach 1:

The threaded stud mechanism is integrated directly into the clamp assembly structure, merging the fastening function with the clamping body. This consolidation provides strong attachment through the threaded engagement between the stud and the rail slots while minimizing the number of separate components compared to traditional multi-part clamp systems.

Inventive Principle:
Principle #5Merging (Combining)

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 quick and secure engagement or release of both firearms and imaging devices, maintaining system stability and accuracy even at elevated positions, facilitating easy adaptation between different mounting systems.

Implementation Method 1

threaded stud mechanism, which allows for secure attachment and detachment

Methodology Applied
Scientific EffectThreaded mechanism: Screw

Data Source

PatentUS11242951B2Dual clamping device
Publication Date: 2022.02.08 REALLY RIGHT STUFF LLC
  • US11242951B2 patent drawing
  • US11242951B2 patent drawing
  • US11242951B2 patent drawing

AI summary

A dual clamping device.