Shoring equipment

专利名称：Shoring equipment

发明人：Michael S. D'Alessio,Stanley A. Sandler申请号：US06/225204申请日：19810115公开号：US04408431A公开日：19831011

摘要：An improved shoring frame adapted by a unique design to utilize relatively thin-walled aluminum tubing with a reasonable load- rating, be easily manufactured, and becompatible with existing steel accessories; where the extruded aluminum legs are eachgenerally circular with a longitudinally-extending flattened portion for attaching strutsand studs, and preferably having at least two internal ribs, circumferentially

symmetrically-spaced relative to said flattened portion axially to contain accessories suchas existing jack screws, extension legs, U-head fixtures, and the like.

申请人：HARSCO CORPORATION

代理机构：Curtis, Morris & Stafford

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