Segmented Cartridge Box System for Flexible Ammunition Positioning
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Solution Overview
Problem
Existing cartridge boxes for strip ammunition are limited by their fixed size and position, which restricts flexibility and capacity, especially in applications like helicopters where reloading is impossible during flight and space is constrained by aerodynamics and balance rather than practical storage needs.
Innovation Solution
A set of at least two cartridge boxes with a second inlet and outlet separated by a return roller, allowing flexible positioning and the use of permanent magnets to maintain the strip's position, along with removable covers and adjustable cell walls for optimal space utilization and adaptability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a single large cartridge box is used, then the ammunition capacity is increased, but the positioning flexibility and adaptability to various weapon systems are reduced
Solution Approach 1:
The ammunition storage system is divided into multiple separate cartridge boxes (first box, second box, third box) that can be independently positioned and connected in series. Each box maintains its own inlet and outlet, allowing flexible arrangement while collectively providing large ammunition capacity.
2Device complexity
If the cartridge box position is fixed a priori, then the box structure is simplified, but the adaptability to various weapon systems and rough terrain is reduced
Solution Approach 1:
Each cartridge box is designed with universal inlet and outlet positions that can accommodate different weapon systems. The boxes can be oriented in various positions (upside down, sideways) and still function, making them compatible with multiple weapon configurations and terrain conditions.
3Device complexity
If the inlet and outlet are positioned on the same side of the box, then the box design is simplified, but the flexibility in positioning and orientation is reduced
Solution Approach 1:
The cartridge boxes feature asymmetric inlet and outlet positioning where the inlet and outlet are located on opposite sides of the box rather than the same side. This asymmetric arrangement allows the boxes to be connected in series with flexible orientation, enabling adaptation to various weapon system configurations and terrain conditions.
4Quantity of substance
If multiple cartridge boxes are connected in series, then the ammunition capacity and positioning flexibility are increased, but the system complexity is increased
Solution Approach 1:
The system uses multiple independent cartridge boxes connected in series, where each box is a self-contained unit with its own inlet, outlet, and return roller. This segmentation allows the system to achieve large ammunition capacity while maintaining relatively simple individual components that can be independently maintained and replaced.
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 flexible positioning and increased capacity for ammunition distribution, allowing the use of the weapon system in various terrains and armament configurations, optimizing space usage without additional feeding devices.
Implementation Method 1
a permanent magnet is placed at the bottom of each compartment, each magnet allowing the cartridge strip to be held in the compartment regardless of the position of the box
Data Source
Figure 1~3
Figure 4~5
Figure 6~8
AI summary
The present invention relates to a cartridge box comprising: - a box (1) comprising an intake (5) and an outlet (6), the outlet (6) being placed under the intake (5) and separated from same by a guide roller (3); - a plurality of compartments (9) separated by partitions (2); - a belt (7) of cartridges (8), said cartridge belt crossing the intake (5), then folding into the compartments (9), from the compartment (9) closest to the intake (5) to the compartment that is furthest away, and then crossing the outlet (6), above the guide roller (3).