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    • 6. 发明授权
    • Self-reinitializing padding device
    • 自动复原装置
    • US5131174A
    • 1992-07-21
    • US573490
    • 1990-08-27
    • Terrence M. DrewChris A. HansonAlden B. Hanson
    • Terrence M. DrewChris A. HansonAlden B. Hanson
    • A43B21/28
    • A43B21/28Y10S5/909
    • A self-reinitializing padding device having at least two fluidly connected chambers which contain flowable material for use in applications where it is desirable to reinitialize the padding device for subsequent use in absorbing and/or distributing impact forces. One application for which the padding device is particularly well suited is as a foot padding device in footwear. In this application, the device provides improved absorption and distribution of impact forces generated when the footwear contacts a surface, as well as improved lateral support for the foot. In a preferred embodiment, a primary chamber is positioned under the area to be padded, and a plurality of secondary chambers, each fluidly connected to the primary chamber, are positioned around the padded area. The impact force of the user's foot deforms the primary chamber, thereby forcing some of the flowable material contained therein to flow into the secondary chambers. The rate of deformation of the primary chamber exceeds the flow rate into the secondary chambers, thereby providing a cushioning effect. When the portion of the footwear coinciding with the primary chamber loses contact with the ground, the force is removed from the primary chamber, thereby allowing the secondary chambers to contract and force some of the flowable materials contained therein back into the primary chamber to reinitialize the padding device.
    • 一种具有至少两个流体连通的室的自重新填充装置,其包含可用于需要重新初始化填充装置以用于吸收和/或分配冲击力的应用中的可流动材料。 衬垫装置特别适合的一种应用是鞋类中的脚垫装置。 在该应用中,该装置提供了当鞋类接触表面时产生的冲击力的改进的吸收和分布,以及改进的脚的侧向支撑。 在优选实施例中,主室位于待填充的区域下方,并且每个流体连接到主室的多个次室位于填充区域周围。 使用者的脚的冲击力使主室变形,从而迫使其中容纳的一些可流动材料流入次室。 主室的变形率超过进入二次室的流量,从而提供缓冲效果。 当与主室相重合的鞋类部分与地面相接触时,力从主室移除,从而允许二级室收缩并将其中容纳的一些可流动材料推入主室以重新初始化 填充设备
    • 9. 发明申请
    • RETRACTABLE COVERING FOR DOORWAYS, ARCHWAYS, AND THE LIKE
    • 对于道路,建筑物和类似物的可回收覆盖
    • US20120043033A1
    • 2012-02-23
    • US13206883
    • 2011-08-10
    • Terrence M. Drew
    • Terrence M. Drew
    • A47H5/02
    • E06B9/362E06B9/06Y10T16/354Y10T16/376
    • A horizontally retractable covering for an architectural opening includes a headrail supporting a collapsible panel of material, a fixed rail securable to a side of the architectural opening and to a side edge of the panel, and a movable rail secured to the opposite side of the panel while being movable along the length of the headrail. An improved trolley connecting the top end of the movable rail to the headrail is provided so as to permit uniform gathering of the panel material along the horizontal extent of the trolley for improved aesthetics when the panel is fully extended across the architectural opening. A stabilizing cord system maintains a parallel relationship of the movable rail to the fixed rail to assure desired movement of the movable rail while permitting the aforenoted uniform gathering of the panel material.
    • 用于建筑开口的水平伸缩的覆盖物包括支撑可折叠的材料板的头轨,可固定到建筑开口的侧面和面板的侧边缘的固定导轨,以及固定到面板的相对侧的活动导轨 同时可以沿着头轨的长度移动。 提供将活动导轨的顶端连接到头轨上的改进的手推车,以便当面板完全延伸穿过建筑开口时,允许面板材料沿着手推车的水平范围的均匀聚集,以提高美观性。 稳定的绳索系统保持可移动导轨与固定轨道的平行关系,以确保活动导轨的期望移动,同时允许面板材料的前述的均匀收集。