发明名称 COMPOSITE LIFTING BEAM
摘要 A composite lifting beam and methods are provided. Such a lifting beam includes at least one beam element. A plurality of plate elements are mounted to the at least one beam element and are spaced apart along a length of the at least one beam element. The plurality of plate elements provide a first connection arrangement for connecting the beam to a lifting apparatus, and a second connection arrangement for connecting the beam to a load.
申请公布号 WO2015127068(A1) 申请公布日期 2015.08.27
申请号 WO2015US16604 申请日期 2015.02.19
申请人 THE CALDWELL GROUP, INC.;STITT, DOUGLAS R.;EICHER, THOMAS R.;LUCAS, GREGORY F.;MONGAN, DAN EUGENE 发明人 STITT, DOUGLAS R.;EICHER, THOMAS R.;LUCAS, GREGORY F.;MONGAN, DAN EUGENE
分类号 B66C1/62 主分类号 B66C1/62
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