HELMET FITTING AND IMPACT ATTENUATION SYSTEM

摘要

There is provided a safety helmet with a helmet fitting and impact attenuation system. The system comprises a semi-rigid space frame attachable to the safety helmet and a headband, releasably attachable to one or more arms of the space frame. The space frame and headband accommodate the use of an impact attenuation liner mounted between the space frame and the helmet shell. The helmet fitting and impact attenuation system also may be used to update and retrofit existing helmet shells.