Ejector for ejecting cartridge cases and/or connectors from ammunition chains or strips attached to primary and/or secondary weapons

A technology of ejection device and connector, which is applied in the direction of ammunition supply, weapon accessories, grabbing hooks, etc., and can solve problems such as entanglement of cartridge cases and connectors, expansion of machine guns, scratches, etc.

Active Publication Date: 2021-07-06
JOHN COCKERILL DEFENSE SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The downside of this ejection channel has to do with the fact that the shells and connectors mix in it and often become tangled, causing the machine gun to bulge and even scratch if the shells bounce back into the magazine

Method used

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  • Ejector for ejecting cartridge cases and/or connectors from ammunition chains or strips attached to primary and/or secondary weapons
  • Ejector for ejecting cartridge cases and/or connectors from ammunition chains or strips attached to primary and/or secondary weapons
  • Ejector for ejecting cartridge cases and/or connectors from ammunition chains or strips attached to primary and/or secondary weapons

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Typically, the items of the ammunition 1 are connected to the connector 2 and clipped together to form a flexible chain or strip 3 of ammunition 1 ( figure 1 ). As a reminder, in its composition, ammunition 1 is typically composed of a bullet or a warhead 4, a shell 5, a gunpowder 6, a cap 7, and a detonator 8. In this example, this involves considering the ammunition 1 having two types of diameters, i.e., medium-diameter ammunition 1, which is 20 mm to 50 mm, and a small diameter ammunition 1 defined between 5.56 mm and 15 mm.

[0050] The chain or strip 3 of the ammunition 1 has an initial size that is not limited and not specified, which means that it is necessary to remember that according to the required task, it can be modified by adding ammunition 1 or removing ammunition 1 at any time. The length of the chain or strip 3. However, in order to take advantage of the chain or strip 3 of ammunition 1, the latter must follow the fixed start length, and it cannot exceed a ...

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PUM

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Abstract

The invention relates to an ejection device (10) for ejecting a casing (5) and / or a connector (2) from at least one chain or strip (3) of ammunition (1) connected to a mounting Primary weapon (19) and / or secondary weapon (33) in a turret (9) on an armored vehicle, the ejection device (10) comprises a plurality of structural elements defined geometrically and mechanically so that after firing the ammunition (1) it can guide the casing (5) and / or the connector (2) along a determined path from the interior of said turret (9) to the exterior, and said ejection means comprise means for vibrating at least a part of these structural elements to Facilitates the movement of said cartridge case (5) and / or connector (2).

Description

Technical field [0001] BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to at least one (or combination) of at least one (or combination) in a particular diameter of the ammunition chain or strip. Or "coaxial machine gun") is associated, and the medium-caliber is related to the main weapon (called "gun cartridge"). It is typically ejected from the inside of the turret mounted on any armor vehicle, the pop-up is made by an integral structure with a specific geometry and mechanical properties. [0002] The technical operation order for the pop-up of small diameter and / or medium-caliber ammunition residue can be summarized as a combination of two behaviors: I) Recycling any substance (stone, plant, etc., etc.) recovered in gravity ), And ii) transporting the material on a moving surface (such as belt), the moving surface is provided with a vibration device located below it, to change some or all environmental conditions of the material. Backgroun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41A9/60
CPCF41A9/60F41A15/00
Inventor 因诺肯蒂·格里特斯克维齐安东尼·克罗米尼
Owner JOHN COCKERILL DEFENSE SA
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