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    • 3. 发明申请
    • COVER PANEL SEISMIC EXPANSION JOINT
    • 盖板地震扩展接头
    • US20160145856A1
    • 2016-05-26
    • US15012534
    • 2016-02-01
    • WATSON BOWMAN ACME CORPORATION
    • Paul BRADFORDGary MOOREScott MCFADDEN
    • E04B1/68E04B1/98
    • 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 the gap including a cover panel bridging the gap having at least one connector joining one edge of the cover panel to the first structural component to allow movement of the cover panel. The expansion joint cover assembly includes at least one slide support, which attaches to the second structural member, and which includes a track having a lift component located on the track to lift the cover panel. The expansion joint cover assembly also includes a rider assembly for engaging with the track of the slide support. One or more spring assemblies are attached to the second structural member and the cover panel. The expansion joint cover assembly is mechanically latched when the system is in the normal service position, but has the capability of becoming unlatched in response to large displacements.
    • 一种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的地震膨胀接头盖组件,包括桥接该间隙的盖板,该盖板具有至少一个接合一个边缘的连接器 所述盖板到所述第一结构部件以允许所述盖板移动。 膨胀接头盖组件包括至少一个附接到第二结构构件的滑动支撑件,并且其包括具有位于轨道上的提升部件的轨道以提升盖板。 膨胀接头盖组件还包括用于与滑动支架的轨道接合的骑手组件。 一个或多个弹簧组件附接到第二结构构件和盖板。 当系统处于正常使用位置时,膨胀接头盖组件被机械地锁定,但是具有响应于大的位移而变得解锁的能力。
    • 4. 发明授权
    • Cover panel seismic expansion joint
    • 盖板地震膨胀节
    • US09279248B2
    • 2016-03-08
    • 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 member on the opposite side of the gap includes 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 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 component.
    • 安装在间隙一侧的第一结构构件与间隙相对侧上的第二构件之间的膨胀间隙处的扩张接头盖组件包括桥接间隙的盖板,该盖板具有至少一个铰接连接器, 所述盖板到所述第一结构部件以允许绕轴线移动。 组件包括至少一个附接到第二构件的滑动支撑件,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且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部件的槽的鞍部件。