| 摘要 |
<p>A firearm-securing device (30) providing tamper resistance features which device includes a keyway (10) that operates a threaded rod (140) which, in turn, controls spring-loaded cams that obstruct a tubular area including a chamber, a barrel (43), and a muzzle (42) of a firearm (40). The cams have either fixed or articulated contact pads. Operating the keyway in clockwise rotation causes the cams to wedge against the inner chamber and barrel surfaces, locking the device (30) in place. Counterclockwise keyway (10) rotation unseats the cams, allowing the device to be removed from the chamber and barrel (43) and thus allow operation of the firearm (40). The device (30) includes several components designed to minimize tampering of the device itself as well as tampering of the firearm (40).</p> |
