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    Method for inflating a bladder
    6.
    发明授权
    Method for inflating a bladder 失效
    膀胱充气方法

    公开(公告)号：US5353459A

    公开(公告)日：1994-10-11

    申请号：US114223

    申请日：1993-09-01

    申请人： Daniel R. Potter ,  Joel L. Passke ,  David M. Forland

    发明人： Daniel R. Potter ,  Joel L. Passke ,  David M. Forland

    IPC分类号： A43B13/20 ,  A43B17/03

    CPC分类号： A43B17/03 ,  A43B13/206

    摘要： The invention is directed to a method for inflating a bladder including a first and a second distinct chamber linked in fluid communication by an interconnecting port, and a fluid fill inlet linked in fluid communication with the first chamber. A first nozzle set at a first predetermined pressure level and connected to a first fluid pressure source is inserted in the fill inlet to thereby inflate the first and second chambers to the first predetermined pressure. The interconnecting port is sealed to isolate the first chamber from the second chamber out of fluid communication with each other such that the second chamber is isolated at the first predetermined pressure. The first nozzle is removed from the fluid fill inlet. A second nozzle set at a second predetermined pressure level and connected to a second pressure source is inserted into the fluid fill inlet to thereby inflate the first chamber to the second predetermined pressure. The fluid fill inlet is sealed, to isolate the first chamber at the second predetermined pressure, and the second nozzle is removed from the fluid fill inlet.

    摘要翻译： 本发明涉及一种用于使包括通过互连端口流体连通的第一和第二不同室的气囊和与第一室流体连通的流体填充入口进行充气的方法。 设置在第一预定压力水平并连接到第一流体压力源的第一喷嘴插入到填充入口中，从而将第一和第二室充气到第一预定压力。 互连端口被密封以将第一腔室与第二腔室隔离，使得第二腔室以第一预定压力隔离。 从流体填充入口移除第一个喷嘴。 设置在第二预定压力水平并连接到第二压力源的第二喷嘴被插入到流体填充入口中，从而将第一室充气到第二预定压力。 流体填充入口被密封，以在第二预定压力下隔离第一室，并且第二喷嘴从流体填充入口移除。

    Athletic shoe with rearfoot strike zone
    10.
    发明授权
    Athletic shoe with rearfoot strike zone 失效
    运动鞋与后脚踩区

    公开(公告)号：US06055746A

    公开(公告)日：2000-05-02

    申请号：US851387

    申请日：1997-05-05

    申请人： Robert M. Lyden ,  Gordon A. Valiant ,  Robert J. Lucas ,  Michael T. Donaghu ,  David M. Forland ,  Joel L. Passke ,  Thomas McGuirk ,  Lester Q. Lee

    发明人： Robert M. Lyden ,  Gordon A. Valiant ,  Robert J. Lucas ,  Michael T. Donaghu ,  David M. Forland ,  Joel L. Passke ,  Thomas McGuirk ,  Lester Q. Lee

    IPC分类号： A43B13/20 ,  A43B21/28

    CPC分类号： A43B13/20 ,  A43B13/141 ,  A43B21/28

    摘要： An athletic shoe has a sole with a rearfoot strike zone segmented from the remaining heel area by a line of flexion which permits articulation of the strike zone during initial heel strike of a runner. The line of flexion is located to delimit a rearfoot strike zone reflecting the heel to toe running style of the majority of the running population. In addition to allowing articulation of the rearfoot strike zone about the line of flexion, the sole incorporates cushioning elements, including a resilient gas filled bladder, to provide differential cushioning characteristics in different parts of the heel, to attenuate force applications and shock associated with heel strike, without degrading footwear stability during subsequent phases of the running cycle. The line of flexion may be formed by various means including a deep groove, a line of relatively flexible midsole material, and a relatively flexible portion of a segmented fluid bladder.

    摘要翻译： 运动鞋具有鞋底，鞋底具有通过弯曲线从剩余鞋跟区域分割的后脚踏板区段，其允许在跑步者的初始脚跟打击期间铰接打击区域。 弯曲的位置是定义一个反映脚后跟的脚后跟区域，以大多数跑步人口的跑步风格。 除了允许围绕弯曲线的后脚踏板关节之外，鞋底还包括缓冲元件，包括弹性气体填充的气囊，以在脚后跟的不同部分提供差异的缓冲特性，以减轻与脚跟相关的力的应用和冲击 打击，不会在运行周期的后续阶段降低鞋类的稳定性。 弯曲线可以通过各种方式形成，包括深沟槽，相对柔性中底材料的线以及分段流体囊的相对柔性部分。