Firearm Stabilizer with Magnetic Friction Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing firearm stabilizer devices are cumbersome, costly to produce, and only partially reduce bullet trajectory deviations due to recoil, failing to effectively counteract the thrust of barrel gases before the bullet exits, which affects shooting precision and reproducibility.
Innovation Solution
A stabilizer device with a slide system and adjustable friction mechanism, utilizing magnetic elements to control the backward movement of the firearm, ensuring a consistent and reproducible bullet exit, thereby reducing standard deviation by over 50% and allowing adaptation to various weapon types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing shock absorber devices are used to reduce recoil, then some reduction in recoil effect is achieved, but the device encumbrance increases and production costs increase due to precision machining requirements
Solution Approach 1:
The invention extracts the recoil compensation function from complex integrated shock absorber systems and implements it through a simple separate device that attaches to the barrel. The device uses a spring mechanism that can be easily installed without precision machining of the weapon itself, thereby reducing device encumbrance and manufacturing complexity while maintaining recoil reduction effectiveness.
Solution Approach 2:
The invention employs a simple, inexpensive spring mechanism and weight assembly that can be easily manufactured and replaced if needed. This approach replaces expensive precision-machined shock absorber systems with a cost-effective solution that achieves the same functional outcome without requiring complex manufacturing processes.
2Reliability
If existing shock absorber devices are used, then some recoil reduction is achieved, but they only partially reduce bullet trajectory deviation and cannot effectively counteract barrel gas thrust
Solution Approach 1:
The invention applies preliminary anti-action by positioning a weight assembly on the barrel before firing occurs. The spring mechanism is pre-compressed or positioned to immediately counteract the thrust of barrel gases as they exert force on the bullet, preventing the bullet trajectory deviation before it can occur. This proactive approach is more effective than reactive shock absorbers that only mitigate recoil after the bullet has exited.
Solution Approach 2:
The invention introduces an intermediary weight assembly that acts as a mediator between the barrel gas thrust and the bullet. The weight, positioned on the barrel, creates an opposing force that counteracts the gas pressure pushing the bullet off-course, thereby improving bullet trajectory precision without requiring complex integration with the weapon system.
3Manufacturing precision
If recoil reduction devices are added to the weapon, then shooting precision may improve, but the device becomes more cumbersome and requires precision machining increasing production costs
Solution Approach 1:
The invention segments the recoil management function into a separate, standalone device that attaches to the barrel rather than integrating it into the weapon system. This segmentation allows the simple spring and weight assembly to be manufactured independently using basic machining operations, significantly reducing production costs and manufacturing complexity while still improving shooting precision.
Solution Approach 2:
The invention uses inexpensive materials and simple mechanical components (spring, weight, mounting bracket) that can be easily manufactured and assembled. This approach replaces expensive precision-machined recoil reduction systems with a cost-effective solution that achieves the same precision improvement without requiring sophisticated manufacturing processes.
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
The device significantly enhances shooting precision and reproducibility, reducing the need for intense shooter training and allowing operation under stress, while being versatile and cost-effective, with the ability to switch to traditional shooting modes.
Implementation Method 1
a magnetic element (14), constrained or constrainable to the support element (1), and a second control element (15), constrained or constrainable to the stock (13)
Data Source
AI summary
A stabilizer device (100) for a firearm, apt to control the movement performed by the firearm barrel (11) in the instant in which a bullet is ejected, comprising a support element (1) for the firearm barrel (11), removably fixed or fixable to the barrel (11) and apt to be made slidable along a main direction of extension of the barrel (11) with respect to the stock (13) of the firearm that can be gripped by a shooter, and control means for controlling the sliding motion of the support element (1) with respect to the stock (13) of the firearm, having a first (14; 140) and a second (15; 150) control element constrained or constrainable respectively to the support element (1) and to the stock (13) and apt to cooperate to limit and control the extent of such sliding.