Results 1 - 3 of 3

• Technology News 455 - Roof Hazard Alert Modules
  5/1/1997 - Technology News
  The new permissible-type, intrinsically safe design modules described here represent an engineering intervention strategy toward improving miners' ability to recognize and avoid the hazardous zone of unsupported mine roof.
• Technology News 552 - A New Visual Warning System to Reduce Struck-by and Pinning Accidents
  8/26/2013 - Technology News
  This Technology News describes a new visual warning system that reduces the risk of underground mine workers being struck-by or pinned by mobile mining equipment such as the continuous mining machine (CMM).
• Technology News 468 - Tests of Doppler Radar Technology for Haulage Truck Backup Alarms
  12/1/1997 - Technology News
  Current innovations in Doppler radar technology have led to suggestions by several institutions and manufacturers that new backup alarm systems are available that can replace or augment warning systems for backing operations on large haulage vehicles.