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公开(公告)号：US10047515B2
公开(公告)日：2018-08-14
申请号：US15137551
申请日：2016-04-25
申请人： Ming-Ta King
发明人： Ming-Ta King
摘要： A weldment that is embedded in a precast concrete building member that is used to join the concrete building member to other concrete building members. The weldment has a top plate, side plate, and outstanding top and bottom legs. The surface of the top plate and side plate are not embedded in the precast concrete building member. The legs are integrally formed with the top plate and side plate. The top plate and side plate present weldable surfaces to join by welding the precast concrete building member to another building member.
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公开(公告)号：US08522501B2
公开(公告)日：2013-09-03
申请号：US12931382
申请日：2011-01-29
申请人： Ming-Ta King
发明人： Ming-Ta King
IPC分类号： E04B5/04
CPC分类号： B28B23/0056 , E04B1/043 , E04B5/023
摘要： A weldment that is embedded in a concrete slab-type structural member. There is a central plate having a planar, weldable surface and disposed along an outer edge of the concrete slab. A pair of divergingly extending arms extends from the weldable surface and is embedded in the concrete slab. One or both of the extending arms has an irregular upper edge to engage the surrounding concrete. The irregular edge may be a series of v-shaped notches or v-shaped raised portions or any combination forming a saw tooth configuration. A method of manufacturing the weldment in the concrete slab is accomplished by locating the weldment in a mold and fastening a cap around the central plate. The weldment and cap are attached to the mold. After the concrete is poured and hardens into the slab, the cap is removed exposing a clean weldable surface.
摘要翻译： 嵌入在混凝土板型结构件中的焊件。 存在具有平面的可焊接表面并沿着混凝土板的外边缘设置的中心板。 一对发散的臂从可焊接表面延伸并嵌入混凝土板中。 一个或两个延伸臂具有不规则的上边缘以接合周围的混凝土。 不规则边缘可以是一系列v形凹口或V形凸起部分或形成锯齿构造的任何组合。 通过将焊件定位在模具中并将盖紧固在中心板上来实现在混凝土板中制造焊件的方法。 焊件和盖子连接到模具上。 在混凝土浇注并硬化到板坯中之后，盖子被清除，暴露出一个干净的可焊接表面。
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公开(公告)号：US20120192506A1
公开(公告)日：2012-08-02
申请号：US12931382
申请日：2011-01-29
申请人： Ming-Ta King
发明人： Ming-Ta King
CPC分类号： B28B23/0056 , E04B1/043 , E04B5/023
摘要： A weldment that is embedded in a concrete slab-type structural member. There is a central plate having a planar, weldable surface and disposed along an outer edge of the concrete slab. A pair of divergingly extending arms extends from the weldable surface and is embedded in the concrete slab. One or both of the extending arms has an irregular upper edge to engage the surrounding concrete. The irregular edge may be a series of v-shaped notches or v-shaped raised portions or any combination forming a saw tooth configuration. A method of manufacturing the weldment in the concrete slab is accomplished by locating the weldment in a mold and fastening a cap around the central plate. The weldment and cap are attached to the mold. After the concrete is poured and hardens into the slab, the cap is removed exposing a clean weldable surface.
摘要翻译： 嵌入在混凝土板型结构件中的焊件。 存在具有平面的可焊接表面并沿着混凝土板的外边缘设置的中心板。 一对发散的臂从可焊接表面延伸并嵌入混凝土板中。 一个或两个延伸臂具有不规则的上边缘以接合周围的混凝土。 不规则边缘可以是一系列v形凹口或V形凸起部分或形成锯齿构造的任何组合。 通过将焊件定位在模具中并将盖紧固在中心板上来实现在混凝土板中制造焊件的方法。 焊件和盖子连接到模具上。 在混凝土浇注并硬化到板坯中之后，盖子被清除，暴露出一个干净的可焊接表面。
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公开(公告)号：US10900220B2
公开(公告)日：2021-01-26
申请号：US16016108
申请日：2018-06-22
申请人： Ming-Ta King
发明人： Ming-Ta King
摘要： A weldment that is embedded in a precast concrete building member that is used to join the concrete building member to other concrete building members. The weldment has a top plate, side plate, and outstanding top and bottom legs. The surface of the top plate and side plate are not embedded in the precast concrete building member. The legs are integrally formed with the top plate and side plate. The top plate and side plate present weldable surfaces to join by welding the precast concrete building member to another building member.
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公开(公告)号：US20180328023A1
公开(公告)日：2018-11-15
申请号：US16016108
申请日：2018-06-22
申请人： Ming-Ta King
发明人： Ming-Ta King
摘要： A weldment that is embedded in a precast concrete building member that is used to join the concrete building member to other concrete building members. The weldment has a top plate, side plate, and outstanding top and bottom legs. The surface of the top plate and side plate are not embedded in the precast concrete building member. The legs are integrally formed with the top plate and side plate. The top plate and side plate present weldable surfaces to join by welding the precast concrete building member to another building member.
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公开(公告)号：US20170306613A1
公开(公告)日：2017-10-26
申请号：US15137551
申请日：2016-04-25
申请人： Ming-Ta King
发明人： Ming-Ta King
摘要： A weldment that is embedded in a precast concrete building member that is used to join the concrete building member to other concrete building members. The weldment has a top plate, side plate, and outstanding top and bottom legs. The surface of the top plate and side plate are not embedded in the precast concrete building member. The legs are integrally formed with the top plate and side plate. The top plate and side plate present weldable surfaces to join by welding the precast concrete building member to another building member.
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公开(公告)号：US09359757B1
公开(公告)日：2016-06-07
申请号：US14717225
申请日：2015-05-20
申请人： Ming-Ta King
发明人： Ming-Ta King
摘要： A concrete weldment has a central plate with shear force reinforcing members at both ends of the central plate. There is a pair of outstanding arms extending out from each of the ends of the shear reinforcing members. The shear reinforcing members are twisted approximately 45° so that the outstanding arms are rotated substantially 45°. This rotation preserves the vertical and horizontal shear capacity of the weldment as well as to keep the slab reinforcement means well protected with proper concrete coverage. Each of the outstanding arms has a 90 degree bend at the ends for providing increased pull out tensile capacity of the weldment.
摘要翻译： 混凝土焊件具有在中心板的两端具有剪切力加强构件的中心板。 从剪切增强部件的每个端部延伸出一对突出的臂。 剪切加强构件扭转大约45°，使得突出的臂旋转大致45°。 这种旋转保持了焊件的垂直和水平剪切能力，并且保持板材加强装置在适当的混凝土覆盖范围内得到很好的保护。 每个突出的臂在端部具有90度弯曲以提供焊件的增加的拉伸拉伸能力。
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