BULLET FOR FIREARM
PROBLEM TO BE SOLVED: To provide a bullet for a firearm capable of reducing an impact it receives when it passes through a barrel.SOLUTION: A bullet for a firearm 10 is configured with an outside of a bullet core 11 covered by a bullet jacket 21. In the bullet jacket 21, parts with the maximum outer...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a bullet for a firearm capable of reducing an impact it receives when it passes through a barrel.SOLUTION: A bullet for a firearm 10 is configured with an outside of a bullet core 11 covered by a bullet jacket 21. In the bullet jacket 21, parts with the maximum outer diameter in the bullet for a firearm 10 are arranged and at least one maximum outer diameter cylindrical part 31 extending in a shaft direction of the bullet for a firearm 10 is arranged. All of the maximum outer diameter cylindrical parts 31 have an annular gap 32 over the entire area in shaft direction of the bullet for a firearm 10 between the bullet core 11 and itself.SELECTED DRAWING: Figure 1
【課題】銃身を通過するときに受ける抵抗を小さくすることが可能な小火器用弾丸の提供を目的とする。【解決手段】小火器用弾丸１０は、弾心１１の外側が被甲２１で覆われてなる。被甲２１には、小火器用弾丸１０において外径が最大となる部位を構成し、且つ、小火器用弾丸１０の軸方向に延在する最大外径筒部３１が少なくとも１つ設けられている。全ての最大外径筒部３１は、小火器用弾丸１０の軸方向の全域に亘って弾心１１との間に環状の隙間３２を有している。【選択図】図１ |
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