25-07-2013 дата публикации
Номер: US20130185854A1
A device for protecting the cervical vertebrae, in sports motorcycle racing and car racing, includes elements suitable for opposing inertia forces due to strong accelerations whereto the individual is subject, prevents harmful stresses to the bony structure, in the normal performance of the races, and minimizes them in the event of an accident. The device includes a support structure, made substantially integral to the pilot's trunk, a helmet, and elements suitable for connecting the helmet to the support so as to restrict the mobility of the helmet with respect to the support, which include a ring element, or collar suitable for quickly connecting the helmet to the support structure, and obtaining a swivel coupling therewith, the reciprocal rotation between the helmet and the support taking place according to an axis that, in the zone of the cervical vertebrae, substantially coincides with the physiological axis of rotation of the cervical vertebrae. 123323232324446032444602444603325ababab. Device for protecting the cervical vertebrae , for use mainly in the field of sports motorcycle racing and car racing , of the type comprising a support structure () , made substantially integral to the pilot's trunk , a helmet () , and means suitable for connecting said helmet () to said support () , so as to restrict the mobility of said helmet () with respect to said support () , characterized in that said means suitable for connecting said helmet () to said support () , so as to restrict the mobility of said helmet () with respect to said support () , comprise an element ( , , , ) , suitable for quickly connecting said helmet () to said support structure () , first means being provided suitable for obtaining a swivel coupling between said element ( , , , ) and said support structure () and second means suitable for connecting said element ( , , , ) with said helmet () , the mutual rotation between said helmet () and said support () taking place according to an axis () that , ...
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