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专利名称：Fin-stabilised projectile
发明人：HELLWIG, ROLF,KARIUS, KLAUS DIETMAR申请号：EP85101125.4申请日：19850204公开号：EP0157112A1公开日：19851009
专利附图：
摘要：A fin-stabilised projectile has swing-out fins (14) which are arranged in the tailpart of the projectile body (11) and which are swung in during the course of the projectile(10) through the barrel and at the same time engage in radial grooves of a fin stop (15)arranged in the tail part of the projectile (10). The fin stop (15) is mounted rotatably in
the tail part of the projectile body (11) and is loaded in the direction of rotation by atorsion spring (13). After the projectile (10) has been fired, the fins (14) are deployed as aresult of the centrifugal force occurring in response to the rotation of the projectilebody (11). Thereupon, the fin stop (15) loaded by the torsion spring (13) can rotate sothat the fins (14) now rest outside the radial grooves on the surface of the fin stop (15),thus reliably preventing them from being swung in again undesirably.
申请人：RHEINMETALL GMBH
地址：Pempelfurtstrasse 1 40880 Ratingen DE
国籍：DE
代理机构：Behrens, Ralf Holger (DE)
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