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    Thermal gravity classifying apparatus and method
    1.
    发明授权
    Thermal gravity classifying apparatus and method 失效
    热重分级装置及方法

    公开(公告)号：US4617112A

    公开(公告)日：1986-10-14

    申请号：US666709

    申请日：1984-10-31

    申请人： Michael E. Stout ,  Bobbie Peacock ,  Jarl Lindroos

    发明人： Michael E. Stout ,  Bobbie Peacock ,  Jarl Lindroos

    IPC分类号： B03B5/28 ,  B03B5/40 ,  B03B5/44 ,  B03B9/06 ,  C22B7/00 ,  B03B5/30 ,  B03B5/36 ,  C22B7/04

    CPC分类号： B03B9/061 ,  B03B5/28 ,  B03B5/40 ,  B03B5/44 ,  C22B7/004 ,  Y02P10/218 ,  Y02P10/22 ,  Y02P10/232 ,  Y02W30/521 ,  Y02W30/524

    摘要： A thermal gravity classifier in which various nonferrous scrap metals are classified and separated, using a single tank containing two layers of molten media. Shredded nonferrous scrap containing metal constituents such as aluminum, zinc, lead, and copper or the like are introduced to the top of the tank containing an upper layer of molten zinc, floating on a lower layer of molten lead. Metals such as aluminum, having a specific gravity less than zinc, by a screw conveyor approximately parallel with the top surface. Heavier metals and alloys such as copper or the like, having a melting point above the temperature within the tank, fall through the zinc layer and are conveyed from the tank by a separate screw conveyor extending up a diagonal wall of the tank. Metals such as lead and zinc, having a melting point lower than the temperature maintained within the tank, melt and gravitate to the appropriate molten layer in the tank. The molten metals are separately withdrawn from the layers in the tank from time to time.

    摘要翻译： 使用包含两层熔融介质的单个罐分类和分离各种有色金属废料的热重分选机。 将包含金属成分如铝，锌，铅和铜等的切碎的含铁废料引入到容纳熔融锌上层的罐的顶部，该上层熔融锌漂浮在熔融铅的下层上。 通过大致平行于顶面的螺旋输送机，具有小于锌的比重的诸如铝的金属。 具有高于罐内温度的熔点的较重金属和诸如铜等的合金通过锌层落下并通过沿罐的对角壁延伸的分开的螺旋输送器从罐输送。 具有低于保持在罐内的温度的熔点的诸如铅和锌的金属熔化并引入罐中适当的熔融层。 不时地将熔融金属从罐中的层分开抽出。

    INSTALLATION SYSTEM FOR WINDOW AND DOOR ASSEMBLIES
    2.
    发明申请
    INSTALLATION SYSTEM FOR WINDOW AND DOOR ASSEMBLIES 审中-公开
    WINDOW和门组件安装系统

    公开(公告)号：US20090025319A1

    公开(公告)日：2009-01-29

    申请号：US11828875

    申请日：2007-07-26

    申请人： Michael E. Westfall ,  Budd W. Beatty ,  Wallace D. Corwin ,  Michael E. Stout

    发明人： Michael E. Westfall ,  Budd W. Beatty ,  Wallace D. Corwin ,  Michael E. Stout

    IPC分类号： E06B3/00 ,  E06B7/14 ,  E06B7/16

    CPC分类号： E06B1/62 ,  E06B2001/628

    摘要： An installation system for use with a window assembly with a nailing fin in a rough opening of a wall, the rough opening including a sill. The system includes a sill drain mat including a barrier wedge with a front edge, a rear edge, a bottom surface and a top surface. A fiber layer includes a top surface and a bottom surface and an adhesive layer disposed on the bottom surface of the fiber layer. A first portion of the fiber layer is adhered to the top surface of the barrier wedge and extends inwardly, the first portion of the fiber layer including a sealing strip. A second portion of the fiber layer extends outwardly from the front edge and the bottom surface of the barrier wedge forms a mating surface with a sill of the rough opening. A gasket includes a first surface attached to an inner surface of the nailing fin, a second surface received adjacent an outer surface of the wall, and an outer edge comprising a protruding end extending along a length of the gasket. The protruding end is configured to receive an outer edge of the nailing fin along the length of the nailing fin.

    摘要翻译： 一种安装系统，用于具有在壁的粗糙开口中的钉翼的窗户组件，所述粗糙开口包括门槛。 该系统包括门槛排水垫，其包括具有前边缘的阻挡楔，后边缘，底表面和顶表面。 纤维层包括顶表面和底表面以及设置在纤维层的底表面上的粘合剂层。 纤维层的第一部分粘附到阻挡楔的顶表面并向内延伸，纤维层的第一部分包括密封条。 纤维层的第二部分从前边缘向外延伸，并且阻挡楔的底表面形成具有粗糙开口的门槛的配合表面。 垫圈包括附接到钉子的内表面的第一表面，邻近壁的外表面接收的第二表面，以及包括沿垫圈的长度延伸的突出端的外边缘。 突出端构造成沿钉钉的长度接收钉钉的外边缘。