发明名称 Added footwear to increase stride
摘要 A device to be worn beneath footwear or an unshoed foot for increasing stride and reducing fatigue while providing comfort and stability by absorbing the energy in a stride and by releasing that energy to user. The invention accomplishes this by providing a cantilevered leaf spring joined to but separated from a platform supporting the user. As the user enters a stride weight of the user flexes the spring to store the energy of contact with terrain. Then during the completion of the stride the spring releases that energy to the user.
申请公布号 US5343636(A) 申请公布日期 1994.09.06
申请号 US19930042655 申请日期 1993.05.24
申请人 SABOL, ALBERT 发明人 SABOL, ALBERT
分类号 A43B5/18;A43B13/18;(IPC1-7):A43B13/18;A43B5/06 主分类号 A43B5/18
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