发明公开
EP2314977A1 Countermeasure lauch tube shutter
有权
Abdichtung eines Abschschrohresfürdas Erbringen von Gegenmassnahmevorrichtungen
- 专利标题： Countermeasure lauch tube shutter
- 专利标题（中）： Abdichtung eines Abschschrohresfürdas Erbringen von Gegenmassnahmevorrichtungen
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申请号： EP09425418.2申请日： 2009-10-22
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公开(公告)号： EP2314977A1公开(公告)日： 2011-04-27
- 发明人: Garzelli, Carlo , Perrone, Gabriella
- 申请人： Whitehead Alenia Sistemi Subacquei S.p.A.
- 申请人地址： Via di Levante, 48 57124 Livorno IT
- 专利权人： Whitehead Alenia Sistemi Subacquei S.p.A.
- 当前专利权人： Whitehead Alenia Sistemi Subacquei S.p.A.
- 当前专利权人地址： Via di Levante, 48 57124 Livorno IT
- 代理机构： Bongiovanni, Simone
- 主分类号： F41F3/077
- IPC分类号： F41F3/077 ; F41F3/10
摘要：
A shutter for a launch tube (3) for launching a countermeasure (4), wherein a support (10) has a circular opening (12) of a diameter (D) equal to the diameter of the launch tube (3). The shutter has a first and second flexible panel (15, 16) fitted to the support (10) and which, when undeformed and at rest, close the circular opening. The panels (15, 16) flex and deflect, as a front end portion (6) of the countermeasure (4) moves through the circular opening (12), to permit expulsion of the countermeasure (4) through the shutter (1), which is opened by the forward movement of the countermeasure.
公开/授权文献
- EP2314977B1 Countermeasure lauch tube shutter 公开/授权日：2012-05-23
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