Helmets are designed around a hundred years ago by Bullard had a family of production of personal protective equipment. Currently specializes in head protection industry, including the construction helmets. In the beginning, there was no equipment for head protection in the construction industry. Then it was designed over the years and the recognition of security measures, a helmet similar to a baseball cap. Had a small leather-wing hard shellac. Itwas used primarily by miners.
In the course of 1915, Bullard began working on the hulls, also known as the helmet at the time. Originally steam cloth, glue and black paint was presented as a hat "hard". This proved to be known as a source of inspiration for the completion of the construction of helmets. Bullard, was dedicated, in collaboration with engineers at the time, the design of a helmet that protect workers from impact from falling objects. Therefore, miningThe old building has been transformed into a permanent Hard Hat
The first construction hard hat was made of aluminum, which is very hard and quite easy at this time. They were a very effective protection against falling objects and the bad weather, but very dangerous for electrical applications. The reason is that aluminum is an excellent conductor of electricity. In 1940, Bullard, with three ribs, fiber glass, heat resistant helmet left.The fiber was soon to be thermoplastic material, which is less expensive and more replaced by the resistance to heat.
Bullard King in 1980, has introduced a revolutionary new helmet. This time, during the development and manufacture of the fuselage, the focus has been on suspension suitable for work in the field. Also contributed to the identification of a new era in safety and helmet. The redesigned Intergralhelm Slip Ratchet Suspensioneasily with a button on the back for sizing. This model, which is universally known as the R 3000, is made of polyethylene. This makes it extremely lightweight, rugged and easy to design and implement without electricity. The plastic is treated with UV inhibitors to protect from the elements.
Many other accessories may also be added to the construction of helmets regularly. Screens, solar screens, lighting accessories, neck and ear protectors,Hearing protection, wipes the sweat absorbing along the hat, radio, pagers, walkie-talkies and cameras are just a few. But the future of the hulls can be transmitted. This will help ensure that the hot Portable Hard hats for workers in extreme conditions and under normal conditions.
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