Weapon equipment and projectile especially adapted for such weapon equipment专利检索- 借助本身爆炸推进发射的无声无烟或无闪光的射弹专利检索查询-专利查询网

Weapon equipment and projectile especially adapted for such weapon equipment
申请号	US15390630	申请日	2016-12-26	公开(公告)号	US09921032B2	公开(公告)日	2018-03-20
申请人	CATHYOR ENGINEERING SA;			发明人	Yves Donin De Rosiere;
摘要	Weapon equipment including a launcher and a projectile, the projectile having an operating head, a tail and a weight between 750 g and 1000 g. The tail includes a tube made of an aluminum alloy having an inner diameter between 21.5 and 22.5 mm, a stroke between first and second locations between 110 mm and 120 mm, and a thickness in the vicinity of the first location between 4.6 mm and 5 mm, a piston movable between the first and second locations and defining with the tube a hermetically-sealed propulsion chamber, a propulsion charge placed in the propulsion chamber, the propulsion charge including a powder having a heat of combustion between 3500 J/g and 4000 J/g, the propulsion charge having a mass greater than 2.4 g and less than 3.7 g.
权利要求
说明书全文