Rifle Rest Top Assembly Radial Torque Stabilization
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current front rests for rifles do not effectively address radial recoil, which causes twisting or torquing of the rifle during firing, leading to accuracy and precision issues in long-range shooting.
Innovation Solution
The design of a front rifle rest with side support pad assemblies that contact the forearm of the rifle below and above the equator, counteracting the radial torque by distributing the force more evenly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the contact point holding the forearm is positioned at roughly the three and nine o'clock positions on the forearm, then the forearm can roll to the left or counterclockwise about the centers of the bags or pads, but this creates high friction or tracking force that causes vertical shot dispersion and may be illegal by rule
Solution Approach 1:
The support system is divided into multiple discrete contact points (three and nine o'clock positions) rather than a single continuous contact area. This segmentation allows the forearm to roll about the centers of the bags or pads while distributing the contact force, reducing friction and tracking force that would otherwise cause vertical shot dispersion.
2Reliability
If current front rests are used, then the rifle can be supported during firing, but radial recoil causes twisting or torquing of the rifle leading to accuracy and precision issues
Solution Approach 1:
The support system uses asymmetric placement of contact points at three and nine o'clock positions on the forearm, creating a deliberate imbalance that counteracts the symmetric twisting force of radial recoil. This asymmetric configuration allows the rifle to remain stable during firing while preventing the torque-induced twisting that compromises shot accuracy.
3Ease of operation
If the contact point holding the forearm is in contact at roughly the three and nine o'clock positions, then the forearm can roll to the left or counterclockwise, but the tension of the front bags or pads must be increased to limit radial movement
Solution Approach 1:
By segmenting the support into discrete contact points at three and nine o'clock positions, the system allows the forearm to roll about the centers of the bags or pads while maintaining controlled radial movement. The segmented contact points distribute the force, reducing the need to increase overall pad tension to limit radial movement.
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 reduces the impact of radial recoil, enhancing the accuracy and precision of long-range shooting by stabilizing the rifle and minimizing vertical shot dispersion.
Implementation Method 1
a less understood form of recoil is observed as the twisting or torquing of the rifle when a bullet is fired
Implementation Method 2
counteracting the radial torque by distributing the force more evenly
Data Source
AI summary
A rifle rest for supporting a forearm of a rifle has a base and a top assembly connected to the base. The top assembly has base plate, a right-side rail assembly has a first support pad, and a left-side rail assembly has a second support pad. The first support pad contacts the forearm of the rifle below an equator of the forearm, and the second support pad contacts the forearm of the rifle above the equator in a way that the contact points counteract radial torque applied to the rifle upon firing.