HELMET WITH BOUNDARY NUB AND ELASTOMER RETAINERS
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United States of America Patent
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app pub date -
Dec 30, 2016
filing date -
Jan 4, 2016
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Abstract
A protective helmet for rotational energy management may include an outer protective shell including an outer surface and an inner surface, a portion of which may be spherically shaped. An inner protective shell may be disposed within the outer protective shell and include a spherically shaped outer surface oriented towards the inner surface of the outer protective shell. A surface area of the outer surface of the inner protective shell may be less than a surface area of the inner surface of the outer protective shell. A first elastomer member may extend through a first channel through the outer protective shell and the inner protective shell. A boundary nub may include a spherical shape and be integrally formed with the inner protective shell at a front lower edge of the inner protective shell.
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