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Firefighting helmets have saved countless lives. They’ve saved the lives of the courageous, selfless firefighters who fearlessly tackle infernal blazes, as well as the lives of the innumerable individuals who would have otherwise succumbed to those flames. So let’s explore a bit of the history of this irreplaceable, revolutionary product.
The glut of helmet design occurred in the 18th century, a time of much industrial and urban progress. The first “stovepipe” helmets offered top-hat aesthetics but little protection. However, they did identify the firefighters’ departments. A more effective variant emerged around 1740. It was made of leather since leather does not melt and soon received a core of iron wire for adding strength and resistance to warping.
The more iconic, functional helmet came courtesy of FDNY firefighter Henry T. Gratacap circa 1836. It was strengthened by four sewn-together combs, or crests — the equivalent of weight-supporting architectural arches. This improved design also featured a shield that could be used to break windows and brims that protected the face and neck while also channeling water and embers away from the collar of the coat.
Modern helmets are made from advanced thermoplastics, fiberglass, or proprietary composite materials. In addition to scientifically honed designs, firefighter helmets utilize an ancient physical principle: form. The reinforced dome shape dissipates force and softens the blow of falling debris and other potential impacts.
Helmet mandates were only standardized by the National Fire Protection Association (NFPA, established 1896) in 1979. As a result, today’s gear is easily customized, less clunky, lighter, more robust, and full of lighting and communications tech. Newer helmets also offer more coverage despite being smaller and more maneuverable, weighing less than 60 ounces or about 3 pounds.
More significant changes are coming. San Francisco start-up Qwake Technologies has developed the C-Thru Navigator, a hands-free visual and communications platform likened to Iron Man-suit technology. It provides a detailed heads-up display along with cutting-edge imaging that pierces through smoke and soot.
Its augmented reality can also map a firefighter’s path or request assistance via a “mayday” function. Additionally, its cellular and Wi-Fi capabilities send all relevant information and images to a live control center. Cloud storage also allows real-time damage assessment and incident analytics while creating a database of incidents for learning and training purposes.
Image Credit: VAKS-Stock Agency / Shutterstock.com
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