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    Support and cushioning system for an article of footwear
    2.
    发明授权
    Support and cushioning system for an article of footwear 有权
    用于鞋类物品的支撑和缓冲系统

    公开(公告)号：US06354020B1

    公开(公告)日：2002-03-12

    申请号：US09403306

    申请日：1999-10-20

    申请人： Neal F. X. Kimball ,  Andrew A. Bjornson ,  J. Spencer White ,  Alexander W. Jessiman

    发明人： Neal F. X. Kimball ,  Andrew A. Bjornson ,  J. Spencer White ,  Alexander W. Jessiman

    IPC分类号： A43B1320

    CPC分类号： A43B13/203

    摘要： A support and cushioning system for an article of footwear. The system includes a resilient insert disposed between a midsole and an outsole of a shoe. The resilient insert includes several chambers disposed in a heel portion of the resilient insert. These chambers are fluidly interconnected to each other via heel chamber interconnection passages. The resilient insert also includes several chambers disposed in a forefoot portion of the resilient insert. These chambers are also fluidly interconnected to each other. A connecting passage connects at least one of the chambers in the heel portion and at least one of the chambers in the forefoot portion of the resilient insert. A bladder having a fluidly interconnected heel chamber and forefoot chamber is also inserted above the midsole to provided added cushioning to the wearer. In one embodiment, the resilient insert contains air at ambient pressure and the bladder contains air at slightly above ambient pressure.

    摘要翻译： 鞋类物品的支撑和缓冲系统。 该系统包括设置在鞋的中底和鞋外底之间的弹性插入件。 弹性插入件包括设置在弹性插入件的后跟部分中的若干个室。 这些室通过脚跟室互连通道彼此流体地相互连接。 弹性插入件还包括设置在弹性插入件的前脚部分中的若干个室。 这些室也彼此流体地互连。 连接通道连接后跟部分中的至少一个腔室和弹性插入件的前脚部分中的至少一个腔室。 具有流体互连的脚跟室和前足室的囊也插入鞋底夹的上方，以向穿着者提供增加的缓冲。 在一个实施例中，弹性插入件包含环境压力下的空气，并且气囊在稍高于环境压力下包含空气。