公开(公告)号：US4736975A

公开(公告)日：1988-04-12

申请号：US948246

申请日：1986-12-31

申请人： Louis H. Perez ,  John E. Moore ,  Timothy Poe ,  Martin Chapman ,  Charles W. Stowe, Jr.

发明人： Louis H. Perez ,  John E. Moore ,  Timothy Poe ,  Martin Chapman ,  Charles W. Stowe, Jr.

IPC分类号： B66C1/16 ,  B66C1/18

CPC分类号： B66C1/16

摘要： A sling for loading and unloading several palletized loads simultaneously comprises two pairs of spreader bars each having a plurality of teeth extending perpendicularly with respect to an elongate dimension of the respective spreader bar. The spreader bars are suspended by pairs of cables from a rectangular frame in turn supported by a plurality of support cables. The spreader bars are carried by the suspension cables so that the teeth project upwardly and inwardly from the respective spreader bar towards the associated bar of the respective pair.

摘要翻译： 用于同时装载和卸载多个托盘货物的吊索包括两对吊架杆，每对吊杆具有相对于相应的吊架杆的细长尺寸垂直延伸的多个齿。 吊架杆由一对矩形框架依次由多根支撑电缆支撑而悬挂在一起。 吊架杆由悬挂电缆承载，使得齿从相应的吊具杆向上和向内突出到相应对的相关杆。