The Slic Pin (for Self-Locking Implanted Cotter) secures and self-locks through an implanted plunger (locking detent) that functions as a self-contained cotter pin.

Mainly used for rapid manual assembly and disassembly, quick-release pins use a mechanism to provide a locking action. They use a clearance fit in holes formed to nominal diameters and are divided ...

San Diego-based startup Safety First Arms has created a self-locking Smart 2 pistol, which is unlocked using a built-in PIN pad and incorporates an anti-theft alarm to prevent theft, tampering ...