Pack and Load Ammunition Feeder Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The manual loading of ammunition into magazines is time-consuming, physically demanding, and prone to misfires and jamming due to the need for manual compression of the magazine spring, which can be challenging for individuals with limited strength or dexterity, especially in combat situations.
Innovation Solution
The Pack & Load device employs a mechanism with side rails, a pusher, and a removable tab to compress the magazine spring and feed rounds directly into the magazine, eliminating the need for manual loading and reducing finger strain, while the Lock and Load system uses a contoured package and push rod to disengage the spring, allowing easy loading without manual compression.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual loading of ammunition into magazine is performed, then the magazine can be loaded with rounds, but the process is time-consuming and physically demanding
Solution Approach 1:
Ammunition rounds are pre-positioned in a loading device with a follower mechanism that holds multiple rounds ready for transfer. The loading device prepares the ammunition in advance by stacking rounds in a controlled manner, so that when loading is initiated, multiple rounds can be transferred to the magazine simultaneously or in rapid succession, eliminating the need for manual one-by-one loading
Solution Approach 2:
A loading device acts as an intermediary between the ammunition supply and the magazine. This device includes a follower mechanism that pushes rounds from a loading position into the magazine, serving as a mechanical mediator that automates the transfer process and reduces direct manual handling of each round
2Ease of operation
If manual compression of magazine spring is required, then rounds can be loaded into magazine, but finger strain increases and dexterity is required
Solution Approach 1:
A loading device with a follower mechanism serves as an intermediary that performs the spring compression function. The follower is positioned to push rounds into the magazine while the magazine spring naturally compresses against it, eliminating the need for the user to directly compress the spring with their fingers. The user simply activates the loading mechanism, and the follower handles the force application
Solution Approach 2:
The magazine spring serves itself by automatically compressing when the follower pushes rounds into the magazine. The spring's natural elasticity provides the necessary force to hold rounds in place, and the loading device leverages this self-service property rather than requiring external manual compression. The system uses the spring's own characteristics to perform the work that would otherwise require significant finger strength
3Speed
If rapid loading is needed for combat situations, then loading speed must increase, but manual loading is too slow
Solution Approach 1:
Ammunition is pre-arranged in the loading device with a follower mechanism that holds multiple rounds in a ready-to-transfer configuration. This preliminary arrangement allows the user to load multiple rounds with a single action or minimal actions, dramatically increasing loading speed compared to manual one-by-one loading. The pre-positioned rounds can be transferred to the magazine in rapid succession, providing the speed necessary for combat situations
Solution Approach 2:
The loading device maintains a continuous supply of ammunition rounds through the follower mechanism, which keeps rounds pressed against the loading position. This continuity allows for uninterrupted loading action, eliminating the need to pause between rounds. The useful action of loading continues seamlessly as rounds are progressively transferred from the loading device to the magazine, maximizing operational efficiency during combat reloading
Data Source
AI summary
A Pack & Load ammunition packaging and loading device, containing thirty round, with a coupling mechanism for directly and mechanically loading ammunition rounds into standard rifle and pistol magazines. The device has a cup to engage the magazine and a pusher mechanism to quickly force the ammunition into the magazine as it mechanically feeds the round from the sleeve of the device made of a clam shell set of side rails coupled with a hinge on one side and interlocking teeth on the other. Filament brushes in the cup retain the ammunition and the device has a removable tab and slot to enable partial fills from the device. It eliminates the manual feed and quickly places the rounds into a standard magazine ready for use.