Half-spring knife-closing device - comprises half-spring that presents support surface on sleeve allowing flexible opening and closing of blade

摘要

The folding knife uses a half-spring (1) which presents a support surface on the sleeve surface (10) and allows the flexibility of the half-spring necessary to open and close the blade. This half-spring may be mounted by a single point of anchorage (2) with the sleeve block. The tension is regulated by a screw (6) in the sleeve. USE/ADVANTAGE - A knife closing device with only one point of anchorage and adjustable spring tension.