Dud de-arming device or insert for projectile fuse |
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| 申请号 | JP11228389 | 申请日 | 1989-05-02 | 公开(公告)号 | JPH01318900A | 公开(公告)日 | 1989-12-25 |
| 申请人 | Werkzeugmas Fab Oerlikon Buehrle Ag; | 发明人 | ROBERUTO APOTEROTSU; | ||||
| 摘要 | PURPOSE: To obtain a dud de-arming device which can be built in an existing projectile fuse by moving a rotor to a safety position through a spring or mov ing a collision sensor through a collision delay part upon unlocking thereby releasing the rotor and moving it to a safety position through the spring force of safety units. CONSTITUTION: The dud de-arming device is encased in a tubular case 15, a rotor 17 is locked at a shooting position and a trigger means is located at an unlocking part such that the rotor 17 is moved to a safety position by the spring force of safety units 23-32 upon unlocking. A rotor 43 is held at a shooting position before hitting a target through a collision sensor 45 constituting the trigger means. The collision sensor 45 is moved by a collision delay part to release the rotor 43 which is then moved to a safety position by the spring force of the safety units 23-32. COPYRIGHT: (C)1989,JPO |
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