Therefore, an enhanced design process should aim to eliminate the risk of overlooking critical conditions (i.e., hypothetical scenarios in preconstruction planning) that might make certain tower crane plan alternatives unfeasible; such a process could also facilitate the disclosing of constraints that ...
then mounted he detection device inside of the vacant position that is between the both sides of the fender of the movable pulley. There have another plan: A detection device of the hook angle inside of the fender of the movable pulley, which is use for the crane, comprising at least one...
FIG. 3 is a plan view of another alternative embodiment of the security thread of FIGS. 1 and 2; FIG. 4 is a perspective view of a drive coil and a receive coil arranged on a ferrite core, together with a currency paper containing the security thread of FIGS. 1-3 and passing in pr...