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公开(公告)号：US20140096459A1
公开(公告)日：2014-04-10
申请号：US14046730
申请日：2013-10-04
CPC分类号： E04G21/147 , E04B1/41 , E04B1/4114 , E04G21/142 , E04G21/26
摘要： A connector member and system is provided for selectively connecting to an anchor of a precast concrete structure. The connector member comprises arcuate members for rotating the anchor into a position of secure interconnection and serves as a force-transmitting device for contacting the anchor and associated features and structures.
摘要翻译： 提供连接器构件和系统用于选择性地连接到预制混凝土结构的锚固件。 连接器构件包括弧形构件，用于将锚固件旋转到安全互连的位置，并且用作用于接触锚固件和相关联的特征和结构的力传递装置。
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公开(公告)号：US08826605B2
公开(公告)日：2014-09-09
申请号：US14046730
申请日：2013-10-04
CPC分类号： E04G21/147 , E04B1/41 , E04B1/4114 , E04G21/142 , E04G21/26
摘要： A connector member and system is provided for selectively connecting to an anchor of a precast concrete structure. The connector member comprises arcuate members for rotating the anchor into a position of secure interconnection and serves as a force-transmitting device for contacting the anchor and associated features and structures.
摘要翻译： 提供连接器构件和系统用于选择性地连接到预制混凝土结构的锚固件。 连接器构件包括弧形构件，用于将锚固件旋转到安全互连的位置，并且用作用于接触锚固件和相关联的特征和结构的力传递装置。
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公开(公告)号：US20190383045A1
公开(公告)日：2019-12-19
申请号：US16446164
申请日：2019-06-19
申请人： David L. Kelly , Michael J. Recker
发明人： David L. Kelly , Michael J. Recker
摘要： Composite precast concrete panels are described herein having have an anchor that distributes forces imposed on the anchor through concrete wythes of the panels. Specifically, pins can be embedded in at least one concrete wythe, and then the anchor is secured to the wythe as described herein. The anchor extends through another Wythe to selectively connect to a hoist system that moves and places the composite precast concrete panel. The forces imposed on the anchor are distributed through the pins and into multiple concrete wythes to prevent failure of the composite precast concrete panels and improve safety.
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4.发明授权Adjustable apparatus and method for supporting a concealed spine within a masonry lintel 有权可调节的装置和方法，用于在砌石楣内支撑隐藏的脊柱公开(公告)号：US06854219B1
公开(公告)日：2005-02-15
申请号：US10213563
申请日：2002-08-08
申请人： David L. Kelly , Michael J. Recker
发明人： David L. Kelly , Michael J. Recker
CPC分类号： E04C3/02 , E04C2003/023
摘要： A masonry lintel having a concealed spine which spans between piers to either side of an area to be arched and supports masonry bricks through means of horseshoe shaped plates which ride on the spine. The bricks are supported on the spine by stitching rods which extend through apertures in the plates and the bricks. The plates are received in the grouting space between the bricks and, in the finished lintel, are grouted over to be completely hidden from view. Variations in the relative positions of the piers and the width of bricks used to construct the lintel are accommodated by adjustable supports between the spine and the piers which enable the position of the spine relative to the piers to be selectively adjusted. In the embodiments employing multiple generally parallel spines, these supports provide for adjustable spacing of the spines. Center supports for the spines are adjustable both vertically and horizontally to accommodate various structural design parameters.
摘要翻译： 具有隐蔽脊椎的石工门楣，跨越要拱形区域的任一侧的墩座，并通过坐在脊椎上的马蹄形板支撑砖石砖。 砖通过缝合延伸穿过板和砖中的孔的杆来支撑在脊柱上。 板块被接收在砖块之间的灌浆空间中，并且在完成的楣板中被灌浆以完全隐藏。 墩的相对位置的变化和用于构造楣的砖的宽度通过在脊柱和墩之间的可调节支撑来适应，这使得脊柱相对于墩的位置能够被选择性地调节。 在采用多个大体上平行的脊椎的实施例中，这些支撑件提供了脊椎的可调间距。 脊柱的中心支撑可以垂直和水平调节，以适应各种结构设计参数。
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公开(公告)号：USD733529S1
公开(公告)日：2015-07-07
申请号：US29440094
申请日：2012-12-19
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公开(公告)号：US08230628B2
公开(公告)日：2012-07-31
申请号：US12751097
申请日：2010-03-31
IPC分类号： G09F7/18
CPC分类号： E01F9/669 , Y10T29/49963
摘要： A mounting arrangement for securing signs at select positions along the length of a concrete barrier is provided by forming a longitudinally extending groove within one side of the barrier and slideably positioning a bolt within the channel so that the bolt is captured within the channel for longitudinal movement relative thereto and extends through the groove and to the exterior of the barrier. The bolt extends through a sign support on the exterior of the barrier. A nut engaged with the bolt draws the sign support into secure engagement with the exterior surface of the barrier.
摘要翻译： 通过在屏障的一侧形成纵向延伸的凹槽，并将螺栓可滑动地定位在通道内，以使得螺栓被捕获在通道内用于纵向移动，从而提供沿着混凝土屏障的长度将符号固定在选定位置的安装装置 相对于此并且延伸穿过凹槽并且延伸到屏障的外部。 螺栓延伸穿过屏障外部的标志支架。 与螺栓接合的螺母将标志支撑件与屏障的外表面牢固地接合。
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公开(公告)号：US11091922B2
公开(公告)日：2021-08-17
申请号：US16446164
申请日：2019-06-19
申请人： David L. Kelly , Michael J. Recker , Darryl Dixon
发明人： David L. Kelly , Michael J. Recker , Darryl Dixon
摘要： Composite precast concrete panels are described herein having have an anchor that distributes forces imposed on the anchor through concrete wythes of the panels. Specifically, pins can be embedded in at least one concrete wythe, and then the anchor is secured to the wythe as described herein. The anchor extends through another Wythe to selectively connect to a hoist system that moves and places the composite precast concrete panel. The forces imposed on the anchor are distributed through the pins and into multiple concrete wythes to prevent failure of the composite precast concrete panels and improve safety.
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公开(公告)号：US20180305939A1
公开(公告)日：2018-10-25
申请号：US15961472
申请日：2018-04-24
CPC分类号： E04G21/147 , E04C2/288 , E04C2002/002 , E04G21/142 , E04G21/145
摘要： A lifting system is provided that prevents a thermal bridge between concrete layers of a precast concrete structure. In some precast concrete panels, an insulation layer is provided between concrete layers. Lifting systems of the present invention allow lifting forces from a hoisting system to be transferred to the concrete panels without creating a thermal bridge between the concrete layers, and thus, reducing the effectiveness of the insulation layer. In some embodiments, a multi-plate configuration allows a central plate to distribute a lifting force to the concrete layers and then rotate away to prevent a thermal bridge between concrete layers.
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公开(公告)号：USD737120S1
公开(公告)日：2015-08-25
申请号：US29447301
申请日：2013-03-01
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公开(公告)号：USD732928S1
公开(公告)日：2015-06-30
申请号：US29440095
申请日：2012-12-19
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