发明名称 Reinforced cargo sling and method
摘要 A woven webbing sling (A) for hoisting industrial cargo is disclosed which includes woven outer plies (28,29) which include woven warp yarns (22,24 and 30,32) interwoven with a weft yarn (26). Plies of filler material (35) extend between the outer plies. Protective edges (18,20) include vinyl coated yarns (B) having elongation properties generally equal to that of the woven warp yarns to resist cutting of the sling.
申请公布号 US4856837(A) 申请公布日期 1989.08.15
申请号 US19880156528 申请日期 1988.02.16
申请人 WOVEN ELECTRONICS CORPORATION 发明人 HAMMERSLA, JR., ROBERT L.
分类号 B66C1/18 主分类号 B66C1/18
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