Lift Table

The lift tables are well known in the industry and they are very convenient. We use them to move large loads easily. Most tables use hydraulic systems so I tried to make a manual lift table for low loads (max = 300 kg). A mechanism consisting of a screw-nut system and chisels designed to ensure the lifting of the charge and the person. So you can manually manipulates the screw by means of a wheel. The rotation of the screw causes translational movement of the recessed nut on one of the scissors hinge arm which causes the variation in height.