Abstract: A protective helmet comprising at least one compression spring that connects one or more inner shells to an outer shell. Once the multiple shells are connected, they provide a multiple layer protection system that absorbs and reflects energy by compressing. The compression springs also comprise a threaded spring cap that allows for easy connecting and disconnecting between the compression springs and the shells. The threaded spring cap allows the springs to be exchange within the multilayered shell, for springs of a different compression rate, size, or material if desired; which would allow customization of the protection level provided by the protective helmet.

Abstract: A football helmet comprising at least one compression spring that connects one or more inner shells to an outer shell. Once the multiple shells are connected, they provide a multiple layer protection system that absorbs and reflects energy by compressing. The compression spring also comprise a threaded member that allow for easy connection and disconnecting between the springs and the shells. The universal spring cap and its threaded member of the compression spring allows the springs to be exchange within the multilayered shell, for springs of a different compression rate, size, or material if desired; which would allow a different level of protection.

Abstract: There are many protective helmets out there. Some use single shells with air shocks. Some helmets even have a two shell helmet with air shocks or air pockets. One helmet design has a two shell helmet with extension spring alone the longitudinal axis that allows the outer shell to slide and the extension spring has to extend to be effective. All the helmets out there have a unique qualities. The S.A.T helmet has the ability to protect its participants head from all angles not just from a frontal impact with a sliding motion. The S.A.T compression springs being made of multiple materials, make it more effective in protecting its participants whether the spring compression force is weaker (i.e. for a 10 year old football league) or stronger spring (i.e. for professional racecar driver). The compression springs also embodies multiple compression zones that allow the said compression springs to compress at different forces of impact. The S.A.

Abstract: The S.A.T. (Spring Absorption Technology) helmet is designed to more effectively absorb the impact from an object that comes in contact with the helmet worn by an individual. The S.A.T. helmet is designed with 2 shells separated by 1 or more springs. The springs act as a repelling feature that will help absorb the force from an object that comes in contact with the helmet with S.A.T. to help protect against potential head injuries.