ENERGY STORAGE AND RETURN SPRING
    1.
    发明公开
    ENERGY STORAGE AND RETURN SPRING 有权
    ENERGIESPEICHERUNG UNDRÜCKHOLFEDER

    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

    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。