US Patent 11634952 Reeving system for supporting a load

A powered unit with a reeving system for supporting a load associated with operation of the powered unit, the reeving system having a first cylinder with a first cylinder end coupled with a raising leg of the powered unit, and a second cylinder end having a first rod movingly disposed therein. There is a movable sheave spreader engaged with the first rod, and having a first spreader sheave, the movable sheave spreader also movably engaged with the powered unit.