Sunday, August 30, 2009

The risk of 3 / 4 helmet

Here are my thoughts on the risk of 3 / 4 helmet.

Often referred to as "open face" motorcycle helmets, 3 / 4 motorcycle helmets have both advantages and disadvantages compared with their counterparts in full view. Motorcycle helmets were invented in the 1930s. In 1935, T.E. Lawrence, better known as Lawrence of Arabia, was on his motorcycle near his home in Wareham. A dip in the track, that he was seeing two children on bicycles. Lawrence swerved to avoid children and in the process, lost control of his motorcycle and suffered severe head injuries. After six days in a coma, Lawrence deceased. A neurosurgeon who participate Lawrence, Hugh Cairns, he began studying the use of helmets for motorcyclists, as a means to prevent these unnecessary injuries occur.

Today there are five major types of helmets on the market. These include: full face, off-road or motocross, modular or flip to the center of the city, and 3 / 4 of the helmet or open face. The 3 / 4 helmet covers the top and back of the skull, but lacks the bottom of the chin bar, not a mask in a full-face model. A viewer is sometimes found in this type of helmet and can be of a variety of colors and lengths. The visor is mainly used to reduce glare from sunlight for the user. The unique design of the helmet 3 / 4 offers a range of advantages and disadvantages for the pilot.

Like a helmet, a helmet 3 / 4 rear view motorcycle skull provides protection for motorcycle enthusiasts. Other benefits of helmet use 3 / 4, compared with a face full model, including better hearing and an increased peripheral vision. The 3 / 4 helmet allows more airflow around the skull of the user, more comfort, especially in warm weather. Despite these advantages, there are major drawbacks that travelers should consider.

Although some of May 3 / 4 motorcycle helmets have a hood, they do not protect the full face shield to protect face of the pilot. This can lead to mistakes, dirt, debris, rain, snow, hail and wind, which the face of the rider which can result in injury threw. This is particularly important for the eyes. For this reason, too many states with helmet laws in place to cyclists to wear sunglasses or goggles settle when wearing a 3 / 4 of the hull. In some models, a mask, you can connect to the top of the helmet to help protect the eyes. The 3 / 4 helmet offers little or no protection for the face during an accident.

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