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Industrial inspector wearing a thermoplastic hard hat in Cologne, Germany. A hard hat is a type of helmet predominantly used in hazardous environments such as industrial or construction sites to protect the head from injury due to falling objects (such as tools and debris), impact with other objects, and electric shock, as well as from rain.
The liner of Vz. 53/80. This type of lining was also used in the German Stahlhelm Czech seal of approval, manufacture date (1954), and the size (2) of the Vz. 53/80 pictured here. After World War II, the Soviet Union provided Czechoslovakia with Soviet SSh-39 and SSh-40 helmets for their newly formed military.
Personnel Armor System for Ground Troops (PASGT, pronounced / ˈ p æ z ɡ ə t / PAZ-gət) is a combat helmet and ballistic vest that was used by the United States military from the early 1980s until the early or mid-2000s, when the helmet and vest were succeeded by the Lightweight Helmet (LWH), Modular Integrated Communications Helmet (MICH), and Interceptor body armor (IBA) respectively.
The development of hard hats for workplace safety may have been inspired by the helmets of WWI, and they have become a standard type of safety equipment on many construction job sites and industrial locations. Flight helmets were also developed throughout the 20th century.
In the narrowest definition, a pith helmet is a type of sun hat made from the wood of the pith plant. [5] However, pith helmet may more broadly refer to this style of helmet when made from any number of lightweight sun-shading materials, [5] such as cork wood, rattan [6] or fiber. [5] It was designed to shade the wearer's head and face from the ...
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Construction worker wearing an MSA Skullgard hard hat at Douglas Dam, Tennessee (), 1942. Mine Safety Appliances, or MSA Safety Incorporated, is an American manufacturer and supplier of safety equipment designed for use in a variety of hazardous conditions in industries such as construction, the military, fire service, and chemical, oil, and gas production.
Dating a Vintage Sheridan Model C (Streak) 1949 - 1976 (be aware that changes often cannot be pinpointed exactly, so most changes will only be list by year they first appeared) Date stamps on 1964 to 1971 and serial numbers on 1972- 1985 easily pinpoint manufacture dates for these years. This change chronology is most useful for identifying ...
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