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2. 发明授权

US5887923A Sling system and method for handling sheets or plates 失效
标题翻译：用于处理纸张或纸板的吊索系统和方法
公开(公告)号：US5887923A
公开(公告)日：1999-03-30
申请号：US848483
申请日：1997-05-08
申请人： Homer E. Gardner, III
发明人： Homer E. Gardner, III
IPC分类号： B65G49/06 , B66C1/16 , B66C1/18
CPC分类号： B65G49/061 , B66C1/16 , B66C1/18 , B65G2249/04
摘要： The present invention embodies a novel method and apparatus for lifting and handling glass packs, glass sheets, plates, mirrors, and other large rectangular objects. The invention includes a sling assembly having a main sling and a built-in backup sling. If the main sling breaks, the backup sling will support the weight of the object being lifted. The backup sling is retained adjacent the main sling by a plurality of loops located along the length of the sling. The sling system also includes shoes which are located under the object during lifting, between the sling and the edges of the object. Upright ears are located on either end of the shoes for retaining the object on a flat upper surface and for preventing contact between the sling and the edges of the object. The sling system also includes caps for protecting the sling from the upper edges of the object.
摘要翻译：本发明体现了一种用于提升和处理玻璃包装，玻璃板，板，反射镜和其它大的矩形物体的新颖方法和装置。本发明包括具有主吊带和内置支撑吊索的吊索组件。如果主吊带断裂，备用吊索将支撑被提起物体的重量。备用吊带通过沿着吊索的长度定位的多个环保持在主吊索附近。吊索系统还包括在提升期间在物体的吊索和边缘之间位于物体下方的鞋。直立的耳朵位于鞋的任一端，用于将物体保持在平坦的上表面上并且用于防止吊带与物体的边缘之间的接触。吊索系统还包括用于保护吊带免受物体上边缘的帽子。

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