公开(公告)号：US20100329782A1

公开(公告)日：2010-12-30

申请号：US12494105

申请日：2009-06-29

申请人： Richard L. Miller ,  Stephen L. Miller

发明人： Richard L. Miller ,  Stephen L. Miller

IPC分类号： E02D29/14

CPC分类号： E02D29/14 ,  E02D29/1454 ,  Y10T29/49826

摘要： A concrete lid for an in-ground utilities box includes a reinforcement structure filled with concrete. The reinforcement structure includes a plastic frame and one or more reinforcing trusses that extend between opposing sidewalls of the plastic frame. The reinforcing trusses also extend substantially between the upper and lower edges of the opposing sidewalls. For example, a reinforcing truss may include a flat truss member that is substantially coplanar with the lower edges of the sidewalls, and an arched truss member that extends towards (but does not reach) a plane defined by the upper edges of the sidewalls. The reinforcing trusses include openings that allow wet concrete to pass through. The sidewalls of the plastic frame protect the edges of the lid from damage. The reinforcing trusses reinforce the concrete lid, eliminating the need for separate reinforcement material.

摘要翻译： 用于地下电力箱的混凝土盖包括一个充满混凝土的钢筋结构。 加强结构包括塑料框架和在塑料框架的相对侧壁之间延伸的一个或多个加强桁架。 加强桁架基本上在相对侧壁的上边缘和下边缘之间延伸。 例如，加强桁架可以包括与侧壁的下边缘基本上共面的平坦桁架构件和朝向（但不到达）由侧壁的上边缘限定的平面延伸的拱形桁架构件。 加强桁架包括允许湿混凝土穿过的开口。 塑料框架的侧壁保护盖子的边缘免受损坏。 加强桁架加固混凝土盖，不需要单独的加固材料。

公开(公告)号：US20120073106A1

公开(公告)日：2012-03-29

申请号：US13301713

申请日：2011-11-21

申请人： Mark J. Jurich ,  Rickey G. Swartz ,  Jon R. Reed ,  Eric C. Freeman ,  Wolfgang Ott ,  Paul H. Appelblom ,  Paul A. Jurich

发明人： Mark J. Jurich ,  Rickey G. Swartz ,  Jon R. Reed ,  Eric C. Freeman ,  Wolfgang Ott ,  Paul H. Appelblom ,  Paul A. Jurich

IPC分类号： E02D29/14 ,  B23P11/00

CPC分类号： E02D29/14 ,  Y10T29/49815 ,  Y10T29/49817 ,  Y10T29/49826 ,  Y10T428/24174 ,  Y10T428/24298

摘要： A concrete lid for an in-ground utilities box includes a plastic reinforcement structure filled with concrete. The plastic reinforcement structure includes one or more plastic sidewalls that protect the edges of the lid from damage. The upper and lower surfaces of the lid are exposed concrete (with the exception of the upper and lower edges of the one or more plastic sidewalls). The one or more plastic sidewalls laterally surround a plastic reinforcement grid, which is centrally located between the upper and lower edges of the one or more plastic sidewalls. The one or more plastic sidewalls can be integrally formed with the plastic reinforcement grid. The plastic reinforcement grid reinforces the concrete lid, eliminating the need for separate reinforcement material. Support struts can be used to support the plastic reinforcement grid while wet concrete is being poured into the plastic reinforcing structure.

摘要翻译： 用于地下电力箱的混凝土盖包括一个充满混凝土的塑料加固结构。 塑料增强结构包括一个或多个塑料侧壁，其保护盖的边缘免受损坏。 盖的上表面和下表面是暴露的混凝土（除了一个或多个塑料侧壁的上边缘和下边缘）。 一个或多个塑料侧壁横向围绕塑料加强网格，该塑料网格位于一个或多个塑料侧壁的上边缘和下边缘之间的中心。 一个或多个塑料侧壁可以与塑性增强网格整体形成。 塑料钢筋加​​强混凝土盖，消除了单独加固材料的需要。 支撑支柱可用于支撑塑性增强网格，同时将湿混凝土浇注到塑料加固结构中。

公开(公告)号：US20100296865A1

公开(公告)日：2010-11-25

申请号：US12784312

申请日：2010-05-20

申请人： Mark J. Jurich ,  Rickey G. Swartz ,  Jon R. Reed ,  Eric C. Freeman ,  Wolfgang Ott ,  Paul H. Appelblom ,  Paul A. Jurich

发明人： Mark J. Jurich ,  Rickey G. Swartz ,  Jon R. Reed ,  Eric C. Freeman ,  Wolfgang Ott ,  Paul H. Appelblom ,  Paul A. Jurich

IPC分类号： E02D29/14

CPC分类号： E02D29/14 ,  Y10T29/49815 ,  Y10T29/49817 ,  Y10T29/49826 ,  Y10T428/24174 ,  Y10T428/24298

摘要： A concrete lid for an in-ground utilities box includes a plastic reinforcement structure filled with concrete. The plastic reinforcement structure includes one or more plastic sidewalls that protect the edges of the lid from damage. The upper and lower surfaces of the lid are exposed concrete (with the exception of the upper and lower edges of the one or more plastic sidewalls). The one or more plastic sidewalls laterally surround a plastic reinforcement grid, which is centrally located between the upper and lower edges of the one or more plastic sidewalls. The one or more plastic sidewalls can be integrally formed with the plastic reinforcement grid. The plastic reinforcement grid reinforces the concrete lid, eliminating the need for separate reinforcement material. Support struts can be used to support the plastic reinforcement grid while wet concrete is being poured into the plastic reinforcing structure.

摘要翻译： 用于地下电力箱的混凝土盖包括一个充满混凝土的塑料加固结构。 塑料加固结构包括一个或多个塑料侧壁，其保护盖的边缘免受损坏。 盖的上表面和下表面是暴露的混凝土（除了一个或多个塑料侧壁的上边缘和下边缘）。 一个或多个塑料侧壁横向围绕塑料加强网格，该塑料网格位于一个或多个塑料侧壁的上边缘和下边缘之间的中心。 一个或多个塑料侧壁可以与塑性增强网格整体形成。 塑料钢筋加​​强混凝土盖，消除了单独加固材料的需要。 支撑支柱可用于支撑塑性增强网格，同时将湿混凝土浇注到塑料加固结构中。

公开(公告)号：US07748926B2

公开(公告)日：2010-07-06

申请号：US11610832

申请日：2006-12-14

申请人： Mark J. Jurich ,  Rickey G. Swartz ,  Jon R. Reed ,  Eric C. Freeman ,  Wolfgang Ott ,  Paul H. Appelblom ,  Paul A. Jurich

发明人： Mark J. Jurich ,  Rickey G. Swartz ,  Jon R. Reed ,  Eric C. Freeman ,  Wolfgang Ott ,  Paul H. Appelblom ,  Paul A. Jurich

IPC分类号： E04G21/00

CPC分类号： E02D29/14 ,  Y10T29/49815 ,  Y10T29/49817 ,  Y10T29/49826 ,  Y10T428/24174 ,  Y10T428/24298

摘要： A concrete lid for an in-ground utilities box includes a plastic reinforcement structure filled with concrete. The plastic reinforcement structure includes one or more plastic sidewalls that protect the edges of the lid from damage. The upper and lower surfaces of the lid are exposed concrete (with the exception of the upper and lower edges of the one or more plastic sidewalls). The one or more plastic sidewalls laterally surround a plastic reinforcement grid, which is centrally located between the upper and lower edges of the one or more plastic sidewalls. The one or more plastic sidewalls can be integrally formed with the plastic reinforcement grid. The plastic reinforcement grid reinforces the concrete lid, eliminating the need for separate reinforcement material. Support struts can be used to support the plastic reinforcement grid while wet concrete is being poured into the plastic reinforcing structure.

摘要翻译： 用于地下电力箱的混凝土盖包括一个充满混凝土的塑料加固结构。 塑料增强结构包括一个或多个塑料侧壁，其保护盖的边缘免受损坏。 盖的上表面和下表面是暴露的混凝土（除了一个或多个塑料侧壁的上边缘和下边缘）。 一个或多个塑料侧壁横向围绕塑料加强网格，该塑料网格位于一个或多个塑料侧壁的上边缘和下边缘之间的中心。 一个或多个塑料侧壁可以与塑性增强网格整体形成。 塑料钢筋加​​强混凝土盖，消除了单独加固材料的需要。 支撑支柱可用于支撑塑性增强网格，同时将湿混凝土浇注到塑料加固结构中。

公开(公告)号：US08469628B2

公开(公告)日：2013-06-25

申请号：US12494105

申请日：2009-06-29

申请人： Richard L. Miller ,  Stephen L. Miller

发明人： Richard L. Miller ,  Stephen L. Miller

IPC分类号： E02D29/14

CPC分类号： E02D29/14 ,  E02D29/1454 ,  Y10T29/49826

摘要： A concrete lid for an in-ground utilities box includes a reinforcement structure filled with concrete. The reinforcement structure includes a plastic frame and one or more reinforcing trusses that extend between opposing sidewalls of the plastic frame. The reinforcing trusses also extend substantially between the upper and lower edges of the opposing sidewalls. For example, a reinforcing truss may include a flat truss member that is substantially coplanar with the lower edges of the sidewalls, and an arched truss member that extends towards (but does not reach) a plane defined by the upper edges of the sidewalls. The reinforcing trusses include openings that allow wet concrete to pass through. The sidewalls of the plastic frame protect the edges of the lid from damage. The reinforcing trusses reinforce the concrete lid, eliminating the need for separate reinforcement material.

摘要翻译： 用于地下电力箱的混凝土盖包括一个充满混凝土的钢筋结构。 加强结构包括塑料框架和在塑料框架的相对侧壁之间延伸的一个或多个加强桁架。 加强桁架基本上在相对侧壁的上边缘和下边缘之间延伸。 例如，加强桁架可以包括与侧壁的下边缘基本上共面的平坦桁架构件和朝向（但不到达）由侧壁的上边缘限定的平面延伸的拱形桁架构件。 加强桁架包括允许湿混凝土穿过的开口。 塑料框架的侧壁保护盖子的边缘免受损坏。 加强桁架加固混凝土盖，不需要单独的加固材料。