Fluid power engineers are familiar with hydraulic load-holding or counterbalance valves that prevent sudden load drops and control descent speed. Such valves ensure smooth, stable operation and provide a safety mechanism in mobile and industrial machinery. The downside is they can fail due to wear, incorrect positioning, or failures in the hydraulic system. Pennsylvania-based York Precision thought outside the box on this one and developed the Bear-Loc fail-safe locking device as an alternative solution to prevent catastrophes.
Rachael Pasini is a Senior Editor for Design World Network, Design World, and R&D - Research & Development World. With a focus on technology and engineering, Rachael's articles cover a wide range of topics including robotics, automation, 3D scanning, and innovative manufacturing techniques. Her work has also been featured in Fluid Power World.