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2. 发明申请

WO2005025841A1 ARTICLE OF FOOTWEAR COMPRISING A UNITARY SUPPORT STRUCTURE AND MEHTOD OF MANUFACTURE 审中-公开
标题翻译：包含单位支持结构和制造手段的鞋类
公开(公告)号：WO2005025841A1
公开(公告)日：2005-03-24
申请号：PCT/US2004/029651
申请日：2004-09-10
申请人： JAS D. EASTON, INC. , GOLDSMITH, Edward , HALKO, Roman , CHARTRAND, Daniel , WENSLEY, Neil
发明人： GOLDSMITH, Edward , HALKO, Roman , CHARTRAND, Daniel , WENSLEY, Neil
IPC分类号： B29C70/44
CPC分类号： A43B5/1641 , A43B5/1625 , A43B5/1666 , A43B5/1683 , A43B5/1691 , B29C70/207 , B29C70/342 , B29C70/345 , B29D35/04 , B29D35/126 , B29D35/128 , B29D35/146 , B29D35/148 , B29L2031/50
摘要： An article of footwear comprising a molded unitary support structure preferably constructed of substantially continuous fibers aligned in one or more defined orientations disposed within a harden resin matrix and methods of manufacturing is disclosed. The unitary support strucutre comprises a plurality of wall structures including a sole that extend generally from a front end region configured to underlie the toe region of the foot to a back region configured and side wall strucutres that extend from the sides of the sole. The wall structures are partitioned from one another to facilitate flex and provide structural and functional indepedence between partitioned regions. The vertical and longitudinal locations of the partitioned are configured to coincide with defined locations relative to the foot so as to facilitate natural movement bending in the foot while also providing the needed support as well as the desired flexibility in attached ground engaging structures. An upper portion overlies and conform to the wall strucutres of unitary support structure and extends from its perimeter regions to further encapsulate the foot and provide comfort, fit and performance traditionally obtained fromlasted articles of footwear. A prefered method of manufacture includes the step of forming a male mold, overlaying it with plies of substantially continous groups of alinged fibers oriented in defined directions to form an uncured-preform construct of the unitary support structure, which is then cured in a female mold, partitioned and incorporated into an article of footwear. Regions of the wall structures including the sole may be formed to include variations in strength, flexibility and/or elastic modulus in one or more directions.
摘要翻译：公开了一种鞋类制品，其包括模制的整体支撑结构，优选地由基本上连续的纤维构成，所述基本上连续的纤维在设置在硬化树脂基体内的一个或多个限定取向中排列，并且制造方法。单一支撑结构包括多个壁结构，其包括鞋底，其大体上从构造成位于足底的脚趾区域的前端区域延伸到配置的后区域和从鞋底的侧面延伸的侧壁结构。壁结构彼此分隔以便于弯曲并且提供分隔区域之间的结构和功能性差异。分隔的垂直和纵向位置被配置为与相对于脚的限定位置重合，以便促进脚中的自然运动弯曲，同时还提供所需的支撑以及附着的地面接合结构中所需的柔性。上部覆盖并符合整体式支撑结构的壁结构，并从其周边区域延伸，以进一步包封脚，并提供传统上从鞋类物品获得的舒适性，适合性和性能。优选的制造方法包括形成阳模的步骤，用确定的方向取向的基本连续的啮合纤维组的层叠，以形成整体支撑结构的未固化预成型构件，然后在阴模中固化，分隔并整合到鞋类物品中。包括鞋底的壁结构的区域可以形成为包括在一个或多个方向上的强度，柔性和/或弹性模量的变化。

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