Three Lifting Points Systems

A three point lift system was devised using three screw jacks, bevel gearboxes, couplings and drive shafts. The system was designed to be quick and easy to use by motorized or hand operation while being self-locking. Using metric machine screw jacks on the screw provided a mechanism that was self-locking and minimum torque input for hand operation.


Three Lifting Points Systems Configurations
* I - configuration: 3pcs worm gear screw jacks+5pcs couplings+1pc motor/reducer (electrically) or 1pc hand wheel (manually).
* L - configuration: 3pcs worm gear screw jacks+6pcs couplings+1pc miter gearbox+1pc motor/reducer (electrically) or 1pc hand wheel (manually).
* T - configuration: 3pcs worm gear screw jacks+6pcs couplings+1pc miter gearbox+1pc motor/reducer (electrically) or 1pc hand wheel (manually).
* TL - configuration: 3pcs worm gear screw jacks+6pcs couplings+1pc miter gearbox+1pc motor/reducer (electrically) or 1pc hand wheel (manually).
* TI - configuration: 3pcs worm gear screw jacks+7pcs couplings+1pc miter gearbox+1pc motor/reducer (electrically) or 1pc hand wheel (manually).
* TT - configuration: 3pcs worm gear screw jacks+9pcs couplings+2pcs miter gearboxes+1pc motor/reducer (electrically) or 1pc hand wheel (manually).
Note: When connecting shafts length is exceed maximum distance of between supports, Pillow blocks are required.