| 摘要 |
<p>The explosive device igniter is for mines etc, having a base for mounting on the mine and in which a sliding striker acts against a fuse cap. A device is included for arming the igniter and for holding the striker in the inactive position. A component (21) coils the trip wire (13) on a drum (12) turning on the base (1) and coupled to it by an elastic connection (18), and turning with the striker (4) when the igniter is not armed. Locking devices (26, 27) secure the component (21) to the base when trip wire tension reaches a predetermined value.</p> |
