A module lift assembly includes a lift assembly, a pair of transversely spaced apart longitudinal lift beams and slings connecting the lift assembly to the lift beams. Each of slings is pivotally connected to the lift assembly and the connected lift beam, and is composed of pivotally connected elongate segments. Pivoting of the segments relative to each other, the lift assembly and the lift beams allows the lift assembly to be lowered and raised relative to the lift beams.
ADJUSTABLE MODULE LIFT FRAME ASSEMBLY
2015-10-15
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |