Gymnastics balance beam comprising a multilayer composite
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United States of America Patent
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Sep 1, 2020
Grant Date -
May 2, 2019
app pub date -
Oct 12, 2018
filing date -
Oct 27, 2017
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Abstract
A gymnastics balance beam includes a rigid elongate member of specific cross-section covered with a covering, the elongate member of specific cross-section including a planar upper surface on which is provided an elastic multilayer composite including at least two layers, namely an upper layer, and a lower layer in contact with the planar surface of the elongate member of specific cross-section. The upper layer is a layer of rubbery material and the lower layer is a layer of an elastic material of stiffness less than the stiffness of the rubbery material of the upper layer. Such a balance beam limits the risks of injury by reducing impact forces, while maintaining bearing security for gymnasts.
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