High security handcuffs coupled to strangler collar comprises dorsal rod at end of which strangle collar is housed, metallic wires in handcuffs exerting force on leaf spring releasing collar projections when traction force exerted

摘要

The handcuffs (2) are coupled to an abdominal belt (1) provided with a rigid dorsal rod (5) at the end of which is an upper case (6) where the strangle collar (9) is housed. When the user exerts a traction through the handcuffs on metallic wires (3) the force exerted flattens the leaf spring (8) releasing the strangler collar's projections (10) causing automatic re-clamping around the neck.