发明名称 |
Footwear incorporating piezoelectric spring system |
摘要 |
An article of performance enhancing footwear having a piezoelectric spring apparatus in the sole member. Walking or running applies a first force deforming a piezoelectric actuator, thereby generating electrical energy. An energy storage circuit stores electrical energy generated by the piezoelectric actuator. Sensing means is provided to sense the release of a second force greater than the first force, which triggers the release of stored electrical energy back into the piezoelectric actuator. The resulting deformation of the piezoelectric actuator imparts a force into the bottom contact surface of the sole member.
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申请公布号 |
US5918502(A) |
申请公布日期 |
1999.07.06 |
申请号 |
US19980136997 |
申请日期 |
1998.08.20 |
申请人 |
FACE INTERNATIONAL CORPORATION |
发明人 |
BISHOP, RICHARD PATTEN |
分类号 |
A43B13/18;A43B21/26;A63B69/00;H01L41/08;(IPC1-7):A61B5/00 |
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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