Lubricated bridge
    1.
    发明申请
    Lubricated bridge 审中-公开
    润滑桥

    公开(公告)号:US20090051074A1

    公开(公告)日:2009-02-26

    申请号:US11894972

    申请日:2007-08-22

    IPC分类号: B29C47/16 B28B3/26

    摘要: An apparatus and method provide for the extrusion of green brick material around a hole-generating member and the use of a lubrication fluid between the hole-generating member and the green brick material to reduce friction therebetween during extrusion, thus enabling the formation of larger sized holes in the bricks formed thereby.

    摘要翻译: 一种设备和方法提供了用于在孔产生构件周围挤出生坯砖材料,以及在发泡构件和生砖材料之间使用润滑流体以减少挤出期间的摩擦力,从而能够形成更大尺寸 由此形成的砖块中的孔。