Self-Centering Bore Sighting Mount to Prevent Barrel Damage
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Solution Overview
Problem
Existing sighting tools for calibrating rifle sights lack precision and can damage the barrel, and are not compatible with various weapon models and accessories.
Innovation Solution
A precision bore sighting target mount system with a reversibly expandable anchor and shaft that centers itself within the barrel, featuring a muzzle cone and adaptable mounting system for precise calibration without damaging the barrel.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If existing sighting tools are inserted into the rifle barrel for calibration, then the calibration function is provided, but the barrel may be damaged and precision is insufficient
Solution Approach 1:
The mounting system is divided into separate functional components: an expanding anchor mechanism for secure attachment, a shaft for positioning, and a mounting interface for the sight tool. This segmentation allows each component to be optimized independently - the anchor provides secure attachment without barrel damage while the shaft ensures precise positioning for calibration.
Solution Approach 2:
The patent introduces an intermediary mounting system that acts as a mediator between the barrel and the sight tool. Instead of directly inserting the sight tool into the barrel (which causes damage), the mounting system serves as an intermediate structure that provides both secure attachment and precise positioning, eliminating direct contact between the sight tool and barrel interior.
2Adaptability or versatility
If a fixed mounting system is used for bore sighting, then the structure is simple, but it is not compatible with various weapon models and accessories
Solution Approach 1:
The mounting system is designed with universal adaptability through standardized interfaces and adjustable components. The expanding anchor mechanism can accommodate different barrel diameters, while the shaft and mounting interface can be configured for various sight tools and weapon models, allowing a single system to serve multiple functions across different weapon platforms.
Solution Approach 2:
The mounting system incorporates dynamic elements including the expandable anchor that can adjust its diameter to fit different barrels, and adjustable mounting interfaces that can be configured for various accessories. This dynamic adaptability allows the system to accommodate different weapon models without requiring multiple specialized tools.
3Reliability
If traditional bore sighting methods are used, then the procedure is straightforward, but precision and reliability are insufficient
Solution Approach 1:
The mounting system incorporates self-centering and self-aligning features that automatically ensure proper positioning of the sight tool relative to the barrel axis. The expanding anchor mechanism self-adjusts to the barrel diameter, and the shaft design provides automatic alignment, eliminating the need for complex manual adjustment procedures while ensuring high precision and reliability.
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
Facilitates precise calibration of rifle sights while avoiding barrel damage and accommodating different weapon models and accessories, ensuring durability and ease of use.
Implementation Method 1
an anchor configured to be inserted into the barrel, wherein the anchor is configured to be reversibly expanded within the barrel
Implementation Method 2
the anchor is configured to be reversibly expanded within the barrel
Implementation Method 3
a shaft connected on a distal end thereof to the anchor
Implementation Method 4
featuring a muzzle cone and adaptable mounting system for precise calibration
Data Source
AI summary
A system and method for calibrating a weapon using a precision barrel mount calibration system, wherein one or more components of the precision barrel mount calibration system are self-centering, and the system is configured to prevent scratching of an inner surface of the barrel.