|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/66 ; 102/376 ; 102/89CD ; 102/90|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 1|
A projectile contains a load to be ejected therefrom during a flight and includes a one-piece casing having a streamlined outer surface and having a portion containing the load. The casing has a reduced wall thickness at a section of such portion, and a metallic liner is cast onto the inner wall of the casing at such section, the liner having an inner diameter substantially equal to the inner diameter of the remainder of the casing at such portion. An external guide ring on the casing is located on the greater wall thickness thereof, and projections on t...
A projectile containing a load to be ejected therefrom during flight, comprising, a one-piece elongated casing having a streamlined outer surface and having a portion defining a space containing the load, a removable base enclosing the space and being adapted for removal or break up during ejection of the load, such ejection capable of being effected by an ejector charge or a mechanical device with a delay relative to the moment of firing the projectile, said casing being of steel material and having a first wall thickness along a section of said portion...