In some aspects, the techniques described herein relate to a boat lift system, including: a pair of lift frames, each of the lift frames disposed across longitudinally spaced apart pilings or support posts; a pair of lifting mechanisms, each one of the lifting mechanisms disposed in one of the lift frames, each of the lifting mechanisms including a ball screw mechanism, including a ball screw in communication with a motor and a ball nut, the ball screw mechanism configured to selectively wind a winch cable; and a lift platform in communication with the winch cable and configured to be selectively raised and lowered with the winch cable via the pair of lifting mechanisms.
BOAT LIFT
2024-11-21
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |