发明名称 |
Sealing ring arrangement for a spin-stabilized projectile |
摘要 |
A spin-stabilized projectile includes a projectile body having a trailing end; a first circumferential groove provided in the projectile body; and a second circumferential groove provided in the projectile body between the first circumferential groove and the trailing end of the projectile body. A rotating band is received in the first circumferential groove and a sealing ring is received in the second circumferential groove. The scaling ring has a radial and an axial clearance of between 0.5 and 1 mm from the walls of the second groove.
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申请公布号 |
US5682011(A) |
申请公布日期 |
1997.10.28 |
申请号 |
US19960708605 |
申请日期 |
1996.09.05 |
申请人 |
RHEINMETALL INDUSTRIE AKTIENGESELLSCHAFT |
发明人 |
SABRANSKI, UDO;VON SEIDLITZ, HENNING;HERRMANN, RALF-JOACHIM |
分类号 |
F42B14/02;(IPC1-7):F42B14/00 |
主分类号 |
F42B14/02 |
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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