发明名称 |
Differential-stiffness impact-attenuating members and products including them |
摘要 |
A differential-stiffness impact-attenuation member includes at least one spring element. The spring element has dimensions in height, length and width directions. The height dimension extends from a top surface to a bottom surface. The length dimension extends from a front end to a back end. At least one of the top and bottom surfaces is adapted for mounting. The impact-attenuation member has a first stiffness characteristic in the height direction at the front end of the spring element and a second stiffness characteristic in the height direction at the back end of the spring element. The spring element may define a cavity. A tension element may engage the spring element and be located at least partially within the cavity.; The impact-attenuation member may engage at least one of a foot-covering member, a foot-supporting member and a surface-contacting member associated with a foot-receiving device. |
申请公布号 |
EP2559350(A1) |
申请公布日期 |
2013.02.20 |
申请号 |
EP20120192440 |
申请日期 |
2008.11.18 |
申请人 |
NIKE INTERNATIONAL LTD. |
发明人 |
GREENE, PAMELA;DEAN, ANTHONY |
分类号 |
A43B13/18;A43B13/20 |
主分类号 |
A43B13/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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