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BULLET INCLUDING AN AIR-GUIDING RECESS

机译:子弹,包括导气球

摘要

The present invention relates to a bullet including an air-guiding recess, comprising: a head 20; and a tail 30 disposed behind the head 20, and including an odd number of air-guiding recesses 32 formed so as to be curved in the bottom and outer circumferential surfaces thereof. The air-guiding recess 32 is characterized by having a sloped bottom that increases in depth while progressing to the bottom surface of the tail 30. Accordingly, vortex is prevented from being generated at the rear side of the bullet, so as to significantly increase the effective range thereof and simultaneously improve accuracy when shooting same.
机译:本发明涉及一种包括导气凹部的子弹,其包括:头部20;头部20;头部20;和头部20。尾部30设置在头部20的后方,并且包括奇数个导气凹部32,该导气凹部32形成为在其底表面和外周表面中弯曲。空气引导凹部32的特征在于具有倾斜的底部,该底部在前进到尾部30的底表面时深度增加。因此,防止了在子弹的后侧产生涡流,从而显着地增加了导气孔。有效范围,并同时提高精确度。

著录项

  • 公开/公告号EP2613119B1

    专利类型

  • 公开/公告日2017-04-26

    原文格式PDF

  • 申请/专利权人 DURETEK INC.;

    申请/专利号EP20110822023

  • 发明设计人 KIM JUN-KYU;

    申请日2011-04-29

  • 分类号F42B10/44;

  • 国家 EP

  • 入库时间 2022-08-21 14:07:12

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