发明名称 |
Armor-piercing projectile |
摘要 |
A sub-caliber armor-piercing projectile exhibits for improving its penetration effect against a strongly inclined target surface a break-up in the region of a fracture zone of an expendable nose portion. The latter is provided at its point region with an arrangement which favors a sliding-off, which arrangement includes at least two frusto-conical surfaces which encompass the longitudinal projectile axis A and which surfaces are differently inclined with respect to the longitudinal axis of the projectile or include a sphere disposed in a spherical recess. The arrangement can be cladded with a ballistic hood and can be provided in the region of the frusto-conical or the spherical surfaces with a lubricating medium. The fracture zone is constructed in such a way that when a deviating sliding-off of the arrangement occurs, as large as possible a twisting impulse is transferred under the main projectile portion in order to improve its penetration capability by means of a more favorable penetrating angle.
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申请公布号 |
US4677915(A) |
申请公布日期 |
1987.07.07 |
申请号 |
US19840624043 |
申请日期 |
1984.06.25 |
申请人 |
RHEINMETALL GMBH |
发明人 |
BOECKER, JUEGEN;GERSBACH, KLAUS;BETHMANN, KARL W. |
分类号 |
F42B12/08;(IPC1-7):F42B11/00 |
主分类号 |
F42B12/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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