Integrated null-flux suspension and multiphase propulsion system for
magnetically-levitated vehicles
    1.
    发明授权
    Integrated null-flux suspension and multiphase propulsion system for magnetically-levitated vehicles 失效
    用于磁悬浮车辆的综合零通量悬浮和多相推进系统

    公开(公告)号:US5275112A

    公开(公告)日:1994-01-04

    申请号:US952247

    申请日:1992-09-28

    IPC分类号: B60L13/06 B60L13/10 B60L13/00

    摘要: A propulsion and stabilization system comprising a series of FIG. 8 coils mounted vertically on the walls of the guideway to provide suspension, lateral guidance and propulsion of a magnetically levitated vehicle. This system further allows for altering the magnetic field effects by changing the relative position of the loops comprising the FIG. 8 coils either longitudinally and/or vertically with resulting changes in the propulsion, the vertical stability, and the suspension.

    摘要翻译: 一种包括一系列图1的推进和稳定系统。 8个线圈垂直安装在导轨的壁上,以提供磁悬浮车辆的悬挂,横向引导和推进。 该系统还允许通过改变包括图1的环的相对位置来改变磁场效应。 8个线圈纵向和/或垂直,导致推进,垂直稳定性和悬架的变化。

    Grape or fruit carton
    2.
    发明授权
    Grape or fruit carton 失效
    葡萄或水果纸箱

    公开(公告)号:US5275300A

    公开(公告)日:1994-01-04

    申请号:US973028

    申请日:1992-11-10

    申请人: Larry R. Johnson

    发明人: Larry R. Johnson

    IPC分类号: B65D43/02 B65D43/04 B65D85/34

    摘要: A grape or fruit box includes a pair of laterally spaced, rigid ends, to which is secured a wrap assembly of paper overlay laminated veneer, extending substantially about the sides and bottom of the box. The ends are each formed with a groove extending from the right to left side of the end, and relatively closely adjacent the upper edge of the end. The groove extends parallel to the upper side of the end, and the lower edge of the groove is chamfered or bevelled along its entire length. The box lid or cover pad comprises a relatively thin and flexible sheet of laminated veneer or heavyweight paper. To secure the cover pad to the box, one end of the lid may be inserted in one groove of one end, and the lid then bowed upwardly in its center area, so that the opposite end of the lid may be located below the groove in the opposite end. By then pulling upwardly on that opposite pad end, the latter will snap into the groove, facilitated by the lower, chamfered edge of the groove.

    摘要翻译: 葡萄或水果盒包括一对侧向间隔开的刚性端部,其上固定有纸张覆盖层压单板的包装组件,其基本上围绕盒子的侧面和底部延伸。 端部各自形成有从端部的右侧到左侧延伸的凹槽,并且相对靠近端部的上边缘。 凹槽平行于端部的上侧延伸,并且凹槽的下边缘沿其整个长度被倒角或倾斜。 盒盖或盖板包括相对薄且柔软的层压单板或重磅纸。 为了将盖板固定在盒子上,盖的一端可插入一端的一个凹槽中,然后盖子在其中心区域向上弯曲,使得盖的相对端可以位于槽的下方 相反的一面。 然后在该相对的焊盘端部向上拉动,后者将卡入凹槽中,由槽的下部倒角边缘促成。

    Hanger wire bender
    4.
    发明授权
    Hanger wire bender 失效
    衣架弯曲机

    公开(公告)号:US4091845A

    公开(公告)日:1978-05-30

    申请号:US785340

    申请日:1977-04-07

    申请人: Larry R. Johnson

    发明人: Larry R. Johnson

    摘要: A tool for bending metal wire hangers such as those used for hanging false ceilings below exposed under floor structures of the type separating successive floors in modern multiple story commercial buildings and in other buildings where a lowered ceiling is desired. The wire bending tool includes a pair of operating handles connected to a gripping jaw having members for holding a wire to be bent. The gripping jaw forms part of a rectangular block to which a third handle is pivotally mounted. The third handle is associated with a roller which cooperates with two corners of the block to bend the wire into two successive right angles as a third handle is pivoted about its axial connection on the rectangular block.

    摘要翻译: 用于弯曲金属吊架的工具,例如用于将现有多层商业建筑物中连续地板分隔的地板结构下方露出的假天花板以及需要降低天花板的其他建筑物中的假天花板用于弯曲的工具。 线弯曲工具包括一对操作手柄,其连接到具有用于保持待弯曲的线的构件的夹持爪。 夹爪形成矩形块的一部分,第三手柄枢转地安装在矩形块上。 第三手柄与一个与该块的两个角配合的滚轮相关联,以使第三个手柄围绕其在矩形块上的轴向连接件枢转,从而将线材弯曲成两个连续的直角。