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Arrangement for supporting shell into breech-loading weapon barrel

A loading type and launching tube technology, applied in the direction of launching devices, rocket launching devices, projectiles, etc., can solve the problems that automation is not a simple task, the connection of guide fins is not feasible, and achieve the effect of reliable connection

Inactive Publication Date: 2011-01-05
PATRIA LAND & ARMAMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, be aware that the automation of threaded connections is not a simple task
Another disadvantage of Finnish Patent Publication 112700 is that this solution is not suitable for all shell types because the arbor is fastened to the front surface of the guide fins of the shell, that is, it is possible that the solution solution is not feasible for the connection of guide fins of given shape

Method used

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  • Arrangement for supporting shell into breech-loading weapon barrel
  • Arrangement for supporting shell into breech-loading weapon barrel
  • Arrangement for supporting shell into breech-loading weapon barrel

Examples

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Embodiment Construction

[0018] Figures 1 to 3 A first embodiment of the device of the invention is represented.

[0019] Figures 1 to 3 The principle of the first embodiment of the device of the present invention is shown. The projectile 1 is arranged in a barrel 2 of a breech-loading weapon. The weapon may be, for example, a mortar in which the inner surface of the barrel is substantially smooth. The weapon may be provided, for example, in an armored vehicle. The rear part of the shell is provided with a tail pipe 3 and a tail 4 . Tail 4 includes one or typically several guide fins 5 for influencing the trajectory of shell 1 . figure 1 The shell is only shown schematically, so it is obvious that the details of the structure of the shell 1 can be compared with figure 1 structure is different. For the sake of clarity, the breech and other details of the weapon are not shown in the figure.

[0020] The above and other aspects related to the details of projectiles and weapons are included in t...

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Abstract

The invention relates to an arrangement for supporting a shell into the barrel of a breech-loading weapon. The arrangement comprises a support piece (6) that is provided with an edge flange (7) and is to be fastened to a tail of the shell. The support piece further comprises a firing mechanism for firing the actual primer of the shell. The arrangement further comprises a connecting means (8) between the support piece (6) and the shell tail (4), the connecting means being arranged to fasten to the shell and to the support piece (6) and thus to fasten the support piece with a mechanical connection to the shell tail (4). The connecting means (8) comprises at least one shank part (9) having a first end and a second end, the first end of the shank part being arranged to fasten to the connecting means (8) and the second end to the shell tail (4). The fastening between the first end of the shank part and the shell is arranged to yield in a firing situation, thus enabling the detachment of the shell from the support piece. The second end of the shank part (9) is arranged to fasten to the shell tail tube (3) and to bend or turn away from the shell tail tube (3) in a firing situation.

Description

technical field [0001] The invention relates to a device for supporting a projectile into a barrel of a breech-loading weapon, the device comprising a support provided with an edge flange and to be fastened to the tail of the projectile, the support Also included is the firing mechanism for the actual primer used to fire the shell, which also includes connection means between the support and the tail of the shell, which are arranged to be fastened to the shell and to the support, and thus by means of mechanical The connection secures the support to the shell tail, the connection device comprising at least one shaft portion having a first end and a second end, the first end of the shaft portion being arranged to be fastened to the connection device, while the second end is arranged to be fastened to the tail of the projectile, the fastening between the first end of the shaft portion and the projectile is arranged to yield in the firing situation, thereby enabling the projectile...

Claims

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Application Information

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IPC IPC(8): F41F3/052F42B30/10F41F1/06
CPCF41F3/052F41A9/58F42B30/10F41F1/06
Inventor J·考托M·库鲁P·尼米J·蒂艾宁S·阿斯蒂凯宁S·马拉
Owner PATRIA LAND & ARMAMENT
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