Link separation device for an ammunition belt
AssigneeNexter Systems
InventorsPierre Coiffet, Jean-Louis Sennegon
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AssigneeNexter Systems
InventorsPierre Coiffet, Jean-Louis Sennegon
Estimating the term…
A link separation device for an ammunition belt, said belt exiting a weapon after firing via an opening and in which an assembly of links (M1, M2) are mounted able to pivot angularly with respect to one another, each of said links incorporating two lateral stirrups and one median stirrup, said median stirrup of a first link (M1) of said links being able to pivot in grooves in said lateral stirrups of a second link (M2) of said links, a relative pivoting position of said first link (M1) with respect to said second link (M2) following said first link (M1) enabling said first link (M1) to be unhooked, said links additionally being positioned with respect to said device in a position such that the pivoting ensuring the unlocking and the unhooking of said first link (M1) can be made naturally by the action of gravity exerted on said first link (M1), wherein said device incorporates means to ensure said first link (M1) rocks over as well as means to guide and means to support said second link (M2) following as said first link (M1) is rocking over.
A link separation device for an ammunition belt, said belt exiting a weapon after firing via an opening and in which an assembly of links (M1, M2) are mounted able to pivot angularly with respect to one another, each of said links incorporating two lateral stirrups and one median stirrup, each lateral stirrup and said one median stirrup are partially cylindrical in shape, said two lateral stirrups are configured to receive a first ammunition while said one median stirrup is configured to receive a second ammunition, said median stirrup of a first link (M1) of said links being able to pivot in grooves in said lateral stirrups of a second link (M2) of said links, a relative pivoting position of said first link (M1) with respect to said second link (M2) following said first link (M1) enabling said first link (M1) to be unhooked, said links additionally being positioned with respect to said device in a position such that the pivoting ensuring the unlocking and the unhooking of said first link (M1) can be made naturally by the action of gravity exerted on said first link (M1), wherein said device incorporates means to ensure said first link (M1) rocks over as well as means to guide and means to support said second link (M2) following as said first link (M1) is rocking over.
Dependencies are inferred from the claim text.
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For belted ammunition: having provision for collecting belt links or empty cartridge cases
Feeding or loading of ammunition ; Magazines; Guiding means for the extracting of cartridges: cartridge guides, stops or positioners, e.g. for…
Cartridge guides, stops or positioners, e.g. for cartridge extraction: fixed or movable guiding means, mounted on, or near, the cartridge chamber
Feeding or loading of ammunition ; Magazines; Guiding means for the extracting of cartridges: empty-cartridge-case or belt-link collectors or catchers
About 3 years 3 months of term left · ends 22 Jan 2030 (estimated)
1. Field of the Invention
The technical scope of the invention is that of ammunition feed devices for a weapon and, in particular, that of devices enabling the links to be separated from one another upon exiting the weapon after the ammunition has been fired.
2. Description of the Related Art
The invention will become more apparent from the following description made with reference to the appended drawings, in which:
FIGS. 1a and 1b shows a perspective view of the links of an ammunition belt that the invention proposes to separate automatically,
FIG. 2 is a perspective view showing the belt exit with one embodiment of a separation device according to the invention,
FIGS. 1a and 1b have been described in the preamble to the present application. Their only purpose is to specify the structure of the adjacent links M1, M2 of an ammunition belt, which the invention proposes to dissociate.
FIG. 2 shows an embodiment of a separation device 5 for the links M1, M2 of a belt. In this Figure, a wall 6 is featured integral with the weapon (not shown) or turret. An opening 7 is arranged in this wall to enable the belt to exit.
In FIG. 2, the letters H and B indicate the top (H) and bottom (B). We can thus see on this Figure that the links M exit the opening 7 oriented with their stirrups 2 open to the bottom B. In this orientation the force of gravity causes the first link M1 to pivot naturally with respect to the second one M2 when it is no longer supported. Furthermore, because of the assembly of the weapon being implemented here, it is the lateral stirrups 2 of a link M that exit first.