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1. 发明专利

JPH11344300A FLYING OBJECT CAPTURE STRUCTURE 失效
公开(公告)号：JPH11344300A
公开(公告)日：1999-12-14
申请号：JP15400298
申请日：1998-06-03
申请人： JAPAN TECH RES & DEV INST , DAIKIN IND LTD
发明人： HIRASAWA TOYOKAZU , TANAKA EIZO , MASUDA TETSUYA , NAGAO YASUYUKI , KONO MIKI
IPC分类号： F41C27/06 , F42B30/06
摘要： PROBLEM TO BE SOLVED: To provide a capture structure of a capture portion which captures a flying object launched from a launching pad by the capture portion of a projectile. SOLUTION: In a rear end surface of a flying object capture portion 14 which is made of soft steel having a hardness of 15-30 HRC and has an outer shape with a protruded central portion whose front and rear central portions are bulged, a hole portion 15 having a plurality of tapered angles which are gradually increased in a front side and having a shape corresponding to a distal end shape of the flying object is formed. Upon capturing the flying object, the flying object capture portion 14 is deformed in a radial direction and an energy of a flying object 2 is directed in a frontward direction so that the surface of the flying object capture portion 14 is prevented from being applied with an excessive force. Furthermore, a stepped engaging portion 17 for fixing the flying object capture portion 14 to a projectile is formed in a rear end surface of the flying object capture portion 14 thus preventing an axial offset between the flying object 2 and the flying object capturing portion 14 at the time of capturing the flying object.

2. 发明专利

JP2003172598A FLYING BODY CAPTURING STRUCTURE AND PROJECTILE COMPLEX 审中-公开
公开(公告)号：JP2003172598A
公开(公告)日：2003-06-20
申请号：JP2001372943
申请日：2001-12-06
申请人： JAPAN TECH RES & DEV INST
发明人： MASUDA TETSUYA , YASUHARA YOSHIBUMI , KONO MIKI
IPC分类号： F41C27/06 , F42B30/00
摘要： PROBLEM TO BE SOLVED: To prevent broken pieces 30, 30, etc., generated in accompany with capturing a flying body 2, from being scattered backward in a case when the flying body 2 fired from a launcher 1 is captured by a capturing part 14 and a projectile 20 is fired. SOLUTION: An loading part 6 having the capturing part 14 is mounted on the launcher 1, and the projectile 20 is separatably assembled on a tip part of this loading part 6. A gas passage 25 having two or more nozzle parts 26, 28 for supplying the firing gas L from the launcher matrix 1 to a pressure receiving face 23 of the projectile 20, is formed in the loading part 6, and the projectile 20 is separated from the loading part 6 by the action of the firing gas L to the pressure receiving face 23 through the gas passage 25 to be fired. The loading part 6 is not separated from the launcher matrix 1 until the projectile 20 is fired, to allow the broken pieces 30, 30, etc., generated from the flying body 2 to be reserved in the loading part 6. COPYRIGHT: (C)2003,JPO

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