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    Precast concrete wall system
    4.
    发明授权
    Precast concrete wall system 有权
    预制混凝土墙体系

    公开(公告)号：US06550215B1

    公开(公告)日：2003-04-22

    申请号：US09605910

    申请日：2000-06-28

    申请人： William J. Pulte ,  Lawrence J. Wrass ,  Robert P. Broad

    发明人： William J. Pulte ,  Lawrence J. Wrass ,  Robert P. Broad

    IPC分类号： E04B204

    CPC分类号： B28B7/02 ,  B28B7/0082 ,  E04C2/382

    摘要： A casting tool for forming precast concrete wall sections. A base is disposed generally in a horizontal plane and has an upper surface. A pair of opposing sidewalls are disposed proximate the upper surface. Each of the sidewalls has a first position in which the sidewall is located substantially in a vertical plane. First and second opposing bulkheads are disposed proximate the upper surface, each having a respective first position in which the bulkhead is located substantially in a vertical plane. The bulkheads are arranged to abut the pair of opposing sidewalls so that the inner surfaces of the sidewalls, the bulkheads, and the upper surface of the base define a form for receiving concrete to make the precast concrete wall section. The first bulkhead is configured for movement so as to vary a first dimension of the form, and thus the dimension of the concrete wall section.

    摘要翻译： 一种用于形成预制混凝土墙段的铸造工具。 底座通常设置在水平面上并具有上表面。 一对相对的侧壁靠近上表面设置。 每个侧壁具有第一位置，其中侧壁基本上位于垂直平面中。 第一和第二相对隔壁设置在上表面附近，每个隔板具有相应的第一位置，其中隔板基本上位于垂直平面中。 隔板被布置成邻接该对相对的侧壁，使得侧壁，隔板和底座的上表面的内表面限定用于接收混凝土以形成预制混凝土壁部分的形式。 第一隔板被构造成运动，以便改变形状的第一尺寸，并因此改变混凝土壁部分的尺寸。

    Pre-cast concrete wall system
    8.
    发明授权
    Pre-cast concrete wall system 有权
    预制混凝土墙体系

    公开(公告)号：US06848232B2

    公开(公告)日：2005-02-01

    申请号：US10382366

    申请日：2003-03-06

    申请人： William J. Pulte ,  Lawrence J. Wrass ,  Robert P. Broad

    发明人： William J. Pulte ,  Lawrence J. Wrass ,  Robert P. Broad

    IPC分类号： B28B7/00 ,  B28B7/02 ,  E04C2/38 ,  E04B2/04

    CPC分类号： B28B7/02 ,  B28B7/0082 ,  E04C2/382

    摘要： A casting tool for forming precast concrete wall sections. A base is disposed generally in a horizontal plane and has an upper surface. A pair of opposing sidewalls are disposed proximate the upper surface. Each of the sidewalls has a first position in which the sidewall is located substantially in a vertical plane. First and second opposing bulkheads are disposed proximate the upper surface, each having a respective first position in which the bulkhead is located substantially in a vertical plane. The bulkheads are arranged to abut the pair of opposing sidewalls so that the inner surfaces of the sidewalls, the bulkheads, and the upper surface of the base define a form for receiving concrete to make the precast concrete wall section. The first bulkhead is configured for movement so as to vary a first dimension of the form, and thus the dimension of the concrete wall section.

    摘要翻译： 一种用于形成预制混凝土墙段的铸造工具。 底座通常设置在水平面上并具有上表面。 一对相对的侧壁靠近上表面设置。 每个侧壁具有第一位置，其中侧壁基本上位于垂直平面中。 第一和第二相对隔壁设置在上表面附近，每个隔板具有相应的第一位置，其中隔板基本上位于垂直平面中。 隔板被布置成邻接该对相对的侧壁，使得侧壁，隔板和底座的上表面的内表面限定了用于接收混凝土以形成预制混凝土壁部分的形式。 第一隔板被构造成运动，以便改变形状的第一尺寸，并因此改变混凝土壁部分的尺寸。