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