Understand the evolutionary history of motorcycle helmets
Date of release:2019-06-03 Author: Click:
Motorcycle helmets started at the Brooklands circuit in England, where motorcycle RACES are held...
In 1914, racing doctor Eric Gardner saw motorcycle injuries every two weeks, so he found a place to make the world's first helmets out of canvas and shellfish.
In 1931, harley-davidson and Indian motorcycle companies in the United States began to develop higher-speed motorcycles.And with the development of the two motorcycle manufacturing companies on the surface, the helmet as an accessory to the motorcycle has also developed with The Times.
In 1953, with the rapid development of motorcycles, the speed became faster and faster, and more and more people died in accidents.It was professor c.f. from the United States who designed the world shock absorbing helmet. This helmet is designed for high speed driving. It has an outer shell and an inner filling layer.The prototype helmet, which combines comfort and distributed impact energy, has been unveiled.It was a divine turning point.As you might expect, helmet manufacturers have sprung up all over the world, and helmets of all kinds have been designed.
In 1957, the world's most authoritative leader, the SNELL memorial foundation, was founded.It commemorates the death of a driver named snell in an accident.The foundation provides independent helmet quality testing facilities to manufacturers and conquest, and as of today, we can all see SNELL labeled stickers only if they pass the agency's quality testing standards strictly.
In 1961, although a large number of strong data emphasized the importance of helmets to protect life safety, there was still no mandatory law to restrain people to wear helmets voluntarily.Many people think helmets are optional because they think it's cooler not to wear them.Finally, on January 1, 1961, Australia enacted a law mandating the wearing of motorcycle helmets to curb restless riders.
In 1966, the U.S. highway safety act introduced helmet laws that are mandatory for all states.The law explicitly states that riders must wear helmets or pay for road maintenance and construction.It also sees the emergence of international safety standards in the United States.
In 1971, Bell developed the first all-over motorcycle helmet and off-road helmet.In 1974, the U.S. department of transportation required helmet manufacturers to comply with helmet manufacturing standards, which we later saw as the U.S. DOT standard.
Mandatory helmet laws were introduced in 47 countries in 1975, although they have since been repealed in some areas.
In the 21st century, with the rapid development of science and technology, more helmets containing high-tech materials and excellent physical design have been brought forth.
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