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    Magnetic sweeper construction
    61.
    发明授权
    Magnetic sweeper construction 失效
    磁选机结构

    公开(公告)号：US5285904A

    公开(公告)日：1994-02-15

    申请号：US992284

    申请日：1992-12-16

    申请人： Gerald A. Haase

    发明人： Gerald A. Haase

    IPC分类号： A47L13/41 ,  B03C1/30 ,  B03C1/00

    CPC分类号： B03C1/30 ,  A47L13/41

    摘要： A hand-operated or vehicle-supported magnetic sweeper has a longitudinally elongated, hollow magnet-containing body member preferably formed in one piece of non-magnetic material which may include wheels mounted on its ends and a handle socket disposed centrally between the ends of the body member for reception of a handle member for hand operation of the sweeper over a floor surface. A rigid top cover plate is secured to the body member to cover and enclose the magnets contained in the hollow body and to provide rigidity to the sweeper construction. A catcher member formed of non-magnetic material is removably mounted on the body member so that metallic objects attracted to the magnet-containing body member are captured against the surface of the overlying catcher member and retained thereagainst until the catcher member is manually removed, whereupon the metal objects will simply fall away for discard. Wider magnetic sweeper units may be formed simply by securing individual body members together in end-to-end relationship by using longer, interconnecting top cover plates.

    摘要翻译： 手动式或车载式磁性清扫机具有纵向细长的中空的含磁体的主体部件，优选地形成为一片非磁性材料，该非磁性材料可包括安装在其端部上的轮子，以及设置在中心位于 用于接收用于在地板表面上清扫机手动操作的手柄构件的主体构件。 刚性顶盖板被固定到主体构件以覆盖和包围容纳在中空体中的磁体并且提供清扫机结构的刚性。 由非磁性材料形成的捕获器可移除地安装在主体部件上，使得吸附到含磁体的主体部件的金属物体被捕获在覆盖的捕获器部件的表面上并保持在其上，直到抓取器部件被手动移除， 金属物体将简单地掉下来丢弃。 通过使用更长的互连的顶盖板，可以简单地通过将各个主体部件以端对端关系固定在一起而形成更宽的磁性清扫机单元。