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    Spall reduction system
    1.
    发明申请
    Spall reduction system 有权
    减速系统

    公开(公告)号：US20050279048A1

    公开(公告)日：2005-12-22

    申请号：US10871333

    申请日：2004-06-18

    申请人： William Leek ,  Michael Wagner

    发明人： William Leek ,  Michael Wagner

    IPC分类号： E04B1/00 ,  E04B1/26 ,  E04B1/38

    CPC分类号： E04B1/2608 ,  E04B2001/268 ,  E04B2001/2684

    摘要： A connection between a first structural member and a second structural member by means of a separate structural connector is provided where the second structural member has a first surface from which a fastener protrudes, and the fastener has a relatively narrow shank and a head that is wider than the shank attached to the shank, the head being held away from the first surface of the second structural member, the head also having a top surface and a bottom surface, and the connector is formed with at least one restraint opening therethrough, the restraint opening being formed to have a first ledge and a second ledge that are spaced apart and the head of the fastener is inserted between said first ledge and said second ledge such that said first ledge and said second ledge trap said head of said fastener so that the first ledge interfaces with said bottom surface of the head of the fastener and the second ledge interfaces with the top surface of the head of the fastener; and the first ledge restrains movement of the connector away from the first surface of the second structural member, and the second ledge restrains movement of the substantially planar portion of the connector toward the first surface of the second structural member.

    摘要翻译： 提供了通过单独的结构连接器在第一结构构件和第二结构构件之间的连接，其中第二结构构件具有第一表面，紧固件从该第一表面突出，并且紧固件具有较窄的柄部和更宽的头部 所述头部被固定在所述第二结构构件的第一表面上，所述头部还具有顶表面和底表面，并且所述连接器形成有至少一个通过其的约束开口，所述约束件 开口形成为具有间隔开的第一凸缘和第二凸缘，并且紧固件的头部插入在所述第一凸缘和所述第二凸缘之间，使得所述第一凸缘和所述第二凸耳将所述紧固件的头部收紧，使得 第一凸缘与紧固件的头部的所述底表面接合，并且第二凸缘与紧固件的头部的顶表面接合; 并且第一凸缘限制连接器远离第二结构构件的第一表面的移动，并且第二凸缘限制连接器的大致平面部分朝向第二结构构件的第一表面的移动。