发明名称 Panel raising and positioning apparatus
摘要 An apparatus for raising and positioning panels to be attached to the interior surface of a building. It includes a movable frame having a pair of telescoping stanchions, whereby its height can be varied, and a panel holder pivotably mounted atop the frame. The ceiling panel is loaded with the holder in a generally vertical position alongside the frame and then swung into a horizontal working position. A hanger can be mounted on one end of the frame to support a wall panel in a generally vertical working position.
申请公布号 US4339219(A) 申请公布日期 1982.07.13
申请号 US19800174120 申请日期 1980.07.31
申请人 LAY, HARRY V. 发明人 LAY, HARRY V.
分类号 E04F21/18;(IPC1-7):E04G21/14 主分类号 E04F21/18
代理机构 代理人
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