|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F42B-010/00 F42B-010/56 F42B-008/00 F42B-008/12|
|미국특허분류(USC)||24/400.324 ; 24/400.33 ; 10/238.6 ; 10/252.9 ; 10/239.5 ; 10/243.9 ; 10/250.1|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 11 인용 특허 : 17|
An aerodynamic device, such as a projectile includes an elongated forebody, and an aft section secured to the forebody. The aft section acts as a d control device, and includes a connecting member that extends integrally in a conically shaped flared section, for generating a lift force to help stabilize the projectile during forward flight. The aft section further includes a flange that extends from the flared section, and that provides velocity decay and optimal drag, in order to limit the projectile flight and descent within a predetermined safety or e...
[ What is claimed is:] [1.] A projectile to be fired from a barrel having an inner diameter, comprising:an elongated forebody;an aft section secured to a rearward section of said forebody;said aft section including a connecting member that extends integrally in a flared section; anda flange;said connecting member securing said aft section to said forebody;said flared section extending from said connecting member to said flange;said flared section defining a generally solid conical surface that generates a lift force to help stabilize the projectile durin...