초록 ▼

The invention relates to an arrangement for supporting a shell (1), such as a mortar shell, into the barrel of a breech-loading weapon, the arrangement comprising a support element (8) to be fastened to the tail of the mortar shell, the element comprising a rim flange (87), means for fastening the s

The invention relates to an arrangement for supporting a shell (1), such as a mortar shell, into the barrel of a breech-loading weapon, the arrangement comprising a support element (8) to be fastened to the tail of the mortar shell, the element comprising a rim flange (87), means for fastening the support element to the tail of the mortar shell (1), and firing means (9) for firing an actual primer (5) of the mortar shell (1) for firing the mortar shell. The arrangement is characterized in that the means for fastening the support element to the shell tail are arranged in the support element (8) by means of finger-like fastening members (80) settling onto the shell tail tube (3) and arranged to constitute an interference fit between the shell (1) and the support element (8) when the shell (1) is placed in the support element (8). The invention also relates to a support element and a method for supporting a mortar shell (1) into the barrel of a breechloading weapon.

대표청구항 ▼

1. An arrangement for supporting a shell into the barrel of a breech-loading weapon, the arrangement comprising a support element to be fastened to a shell tail, the element comprising a rim flange, means for fastening the support element to the tail of the shell, and firing means for firing an actu

1. An arrangement for supporting a shell into the barrel of a breech-loading weapon, the arrangement comprising a support element to be fastened to a shell tail, the element comprising a rim flange, means for fastening the support element to the tail of the shell, and firing means for firing an actual primer of the shell for firing the shell, wherein the means for fastening the support element to the shell tail tube are arranged in the support element by means of fastening members settling onto the shell tail tube and arranged to constitute an interference fit between the shell and the support element when the shell is placed in the support element. 2. An arrangement as claimed in claim 1, wherein the fastening member has a surface that settles onto the shell tail tube and is provided with rifles or other corresponding projections that settle against the shell tail tube in an interference fit between the shell and the support element. 3. An arrangement as claimed in claim 2, wherein an outer surface of a fastening piece of a primer placed in the shell tail tube is provided with rifles or other corresponding projections. 4. An arrangement as claimed in claim 3, wherein the fastening member has at least one fastening opening provided with a threading for placing a screw-like fastening means against the shell tail tube through said fastening opening. 5. An arrangement as claimed in claim 3, wherein the fastening members comprise at least two finger-like portions extending into a space between the control fins of the shell. 6. An arrangement as claimed in claim 2, wherein the fastening member has at least one fastening opening provided with a threading for placing a screw-like fastening means against the shell tail tube through said fastening opening. 7. An arrangement as claimed in claim 2, wherein the fastening members comprise at least two finger-like portions extending into a space between the control fins of the shell. 8. An arrangement as claimed in claim 1, wherein the fastening member has at least one fastening opening provided with a threading for placing a screw-like fastening means against the shell tail tube through said fastening opening. 9. An arrangement as claimed in claim 8, wherein the fastening opening is provided in the fastening member in a direction deviating from a direction perpendicular relative to the axial direction of the shell in a manner allowing the screw-like fastening means to be placed in the fastening opening when the shell is placed in the support element. 10. An arrangement as claimed in claim 9, wherein the direction of the fastening opening deviates from a direction perpendicular relative to the axial direction of the shell by 20 to 80 degrees. 11. An arrangement as claimed in claim 9, wherein the fastening members comprise at least two finger-like portions extending into a space between the control fins of the shell. 12. An arrangement as claimed in claim 11, wherein the support element is provided with finger-like fastening members numerically in such a manner than during fastening, two finger-like fastening members extend between two adjacent control fins of the shell. 13. An arrangement as claimed in claim 9, wherein the fastening members comprise at least two finger-like portions extending into a space between the control fins of the shell. 14. An arrangement as claimed in claim 8, wherein the fastening members comprise at least two finger-like portions extending into a space between the control fins of the shell. 15. An arrangement as claimed in claim 14, wherein the support element is provided with finger-like fastening members numerically in such a manner than during fastening, two finger-like fastening members extend between two adjacent control fins of the shell. 16. An arrangement as claimed in claim 8, wherein the fastening members comprise at least two finger-like portions extending into a space between the control fins of the shell. 17. An arrangement as claimed in claim 1, wherein the fastening members comprise at least two finger-like portions extending into a space between the control fins of the shell. 18. An arrangement as claimed in claim 17, wherein the support element is provided with finger-like fastening members numerically in such a manner than during fastening, two finger-like fastening members extend between two adjacent control fins of the shell. 19. A support element for supporting a shell into the barrel of a breech-loading weapon, the support element comprising a rim flange, means for fastening the support element to the tail of the shell, and firing means for firing an actual primer of the shell for firing the shell, wherein the means for fastening the support element to the shell tail are arranged in the support element by means of fastening members settling onto the shell tail tube and arranged to constitute an interference fit between the shell and the support element when the shell is placed in the support element. 20. A method of supporting a shell into the barrel of a breech-loading weapon, in which method a support element is fastened to a tail of a shell, the support element comprising a rim flange, means for fastening the support element to the tail of the shell, and firing means for firing an actual primer of the shell for firing the shell, by using a support element in the fastening, wherein means for fastening the support element to the shell tail are provided in the support element by means of fastening members settling onto the tail tube of the shell, and arranging an interference fit between the shell and the support element by pushing the tail tube of the shell and the support element towards one another.