|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 6 인용 특허 : 4|
A propulsion cage usually constructed from three segments, intended for a subcaliber projectile is designed so that a surface exposed to the propellant gases is extended preferably in the shape of a truncated cone with the apex toward the rear up to the end of the subcaliber projectile. Force derived from the propellant gases can be transmitted in uniform distribution practically over the entire surface of the subcaliber projectile. At the same time, transmission between the propulsion cage and the subcaliber projectile is enhanced so that the entire pro...
A propulsion cage separated into segments and in shape-mating relationship to a subcaliber projectile, the propulsion cage including a forward guide zone and a propulsion zone with a driving surface, the driving surface has a continuously increasing contour extending substantially over an entire length of the subcaliber projectile from a rear end of the subcaliber projectile to the forward guide zone and wherein an area in which the propulsion cage is adapted to abut a barrel is disposed at a maximally forward position of the propulsion cage.