公开(公告)号：US5984077A

公开(公告)日：1999-11-16

申请号：US821650

申请日：1997-03-20

申请人： Robert L. Frye ,  Beacher R. Webb, Jr.

发明人： Robert L. Frye ,  Beacher R. Webb, Jr.

IPC分类号： B60P1/36 ,  B60P1/38

CPC分类号： B60P1/36 ,  B60P1/38 ,  B65G21/02 ,  B65G21/14

摘要： This invention relates particularly to overhead conveyors as are used to deliver, or in some cases to remove, materials from high places such as roof tops. In particular, the invention applies to such conveyors which are mobile, i.e. vehicle mounted, and may be part of a delivery truck for transporting materials such as roofing shingles. The truck is driven into a site where roofing or the like is to be applied or repaired, and the conveyor is positioned as to its elevation and azimuth using its own power drive equipment.

摘要翻译： 本发明特别涉及用于在诸如屋顶的高处递送或在某些情况下从高的位置移除材料的架空输送机。 特别地，本发明适用于可移动的，即车辆安装的这种输送机，并且可以是用于运输材料如屋顶瓦片的输送卡车的一部分。 该卡车被驱动进入应用或修理屋顶等的位置，并且使用其自己的动力传动设备将输送机定位于其高度和方位角。