21.4.4 Combination Beams and Spreaders
In addition to the above types there can be a combination of a beam and spreader. One of the simpler forms is represented in Figure 21.4.4-7 .
Figure 21.4.4-1
Figure 21.4.4-2
Figure 21.4.4-3
Figure 21.4.4-4
Figure 21.4.4-5
Figure 21.4.4-6
Note
For the purpose of the code, lifting beams, spreaders, frames and combination beams and spreaders will be referred to under the generic term ‘lifting beam’.
Figure 21.4.4-7