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公开(公告)号:EP2187775A4
公开(公告)日:2013-08-21
申请号:EP08757170
申请日:2008-05-30
申请人: POWERDISK DEV LTD
发明人: KLASSEN JAMES B , BOEHM DAVID W
IPC分类号: A43B13/18 , A43B13/20 , F03G1/00 , F16F1/371 , F16F1/373 , F16F1/377 , F16F1/52 , F16F3/093 , F16F9/02
CPC分类号: A43B7/32 , A43B13/181 , A43B13/183 , A43B13/203 , A43B21/26 , A43B21/30 , F03G1/02 , F16F1/025 , F16F1/32 , F16F1/373 , F16F3/12
摘要: A spring shoe, and also in particular a spring, as well as a method of returning energy to a user, are provided. In one embodiment, a method and apparatus stores foot strike energy and releases it after a slight delay, when it will exert a force on the user which includes a forward component. This is accomplished in an embodiment by a spring in the sole which has a decreasing spring force, such that the force required to compress the sole decreases for all or part of the compression displacement as the spring is compressed.
摘要翻译: 提供弹簧鞋,特别是弹簧,以及向用户返回能量的方法。 在一个实施例中,一种方法和装置存储脚踏打击能量并且在略微延迟之后释放它,当它将对包括前向分量的用户施加力时。 这在一个实施例中通过鞋底中的弹簧实现,其具有减小的弹簧力,使得当弹簧被压缩时,压缩鞋底所需的力减小全部或部分压缩位移。