发明名称 Hunting bullet with reduced aerodynamic resistance
摘要 The invention relates to ammunition for hunting guns. The bullet is of the type comprising an internal shaft ( 4 ) with a rigidity equal to or greater than that of the body of the bullet, disposed in a hole drilled in the body of the bullet along its axis, and this internal shaft ( 4 ) is set back from the orifice ( 8 ) of the hole, the latter, situated on the axis, has a smaller diameter than that of the internal shaft ( 4 ), and the wall of the ogival head ( 3 ) of the bullet body ( 2 ) comprises one or more deformation notches close to the orifice of the hole. Applicable to the improvement of the terminal efficiency of small, medium or large caliber hunting guns with the caliber of the gun or undersizes.
申请公布号 US2007028793(A1) 申请公布日期 2007.02.08
申请号 US20060571591 申请日期 2006.03.10
申请人 SAUVESTRE JEAN-CLAUDE 发明人 SAUVESTRE JEAN-CLAUDE
分类号 F42B10/00;F42B12/34;F42B14/06 主分类号 F42B10/00
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