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    • 10. 发明申请
    • COVER PANEL SEISMIC EXPANSION JOINT
    • 盖板地震扩展接头
    • US20150259901A1
    • 2015-09-17
    • US14644312
    • 2015-03-11
    • WATSON BOWMAN ACME CORP.
    • Paul BRADFORD
    • E04B1/68
    • E04B1/6803E04B1/68E04B1/681E04F13/0851
    • A seismic expansion joint cover assembly installed at an expansion gap between a first structural member on one side of a gap and a second structural member on the opposite side of a gap including a cover panel bridging the gap having at least one hinged connector joining one edge of the cover panel to the first structural component to allow movement about an axis. The assembly includes at least one slide support which attaches to the second structural member, including an attachment flange, a track extending from the flange, and a lift component located on the track to lift the cover panel. A spring assembly attaches to the cover panel and engages the track and includes a spring plate with one or more springs attached thereto, a guide component attached to the spring plate and a saddle component having a grove to receive the guide.
    • 一种地震膨胀接头盖组件,其安装在间隙一侧上的第一结构构件与间隙相对侧上的第二结构构件之间的膨胀间隙处,所述间隙包括桥接所述间隙的盖板,所述盖板具有连接一个边缘的至少一个铰接连接器 以允许围绕轴线移动的第一结构部件。 组件包括至少一个附接到第二结构构件的滑动支撑件,包括附接凸缘,从凸缘延伸的轨道以及位于轨道上以提升盖板的提升部件。 弹簧组件附接到盖板并接合轨道并且包括弹簧板,弹簧板具有附接到其上的一个或多个弹簧,附接到弹簧板的引导部件和具有用于接收引导件的槽的鞍部件。