| 摘要 |
<p>The device comprises a hollow body (3), which has an adjusting chamber (12) and a projectile chamber (10) that are arranged one behind the other in the direction of acceleration. The adjusting chamber comprises an adjusting cylinder (4) with an end piece (2) and an adjusting screw (1) fastened at the end piece. The projectile chamber is arranged before the adjusting chamber in the direction of acceleration. The hollow body is made of metal, particularly aluminum, titanium, iron, chromium, vanadium, cobalt, nickel, tungsten or their alloys. An independent claim is also included for a method for testing broken glass.</p> |
