The Corbin Russwin Pyramid is a patented, high security lock system incorporating unique pin tumbler specifications and the secondary Pyramid locking mechanism, operated by a spring loaded, control ...

Researchers are studying click beetles to inspire more agile robots. Aimy Wissa, assistant professor of mechanical science and engineering (MechSE) at Illinois, leads an interdisciplinary research ...

Deactivation of the safety lock-and-latch mechanism is a simple, but effective technique for opening jammed doors that all rescue personnel should be familiar with. This evolution can be considered an ...

One recent facility security assessment started with the question below, and after encountering this vulnerability in every assessment for the past 15 years, it became obvious that it was time to ...