Slow forward and quick return mechanisms are to be found on some metal cutting machines, digital printing machines and digital scanners. The output gives a slow forward linear motion followed by a quick return to the start position along the same path. Two of the most…

Watt linkage is also known as the parallel Linkage . James Watt invented Watt's mechanical Linkage. In Watt's Linkage, the central moving point is constrained to travel on an approximation to a straight line. Watt's Linkage can be found in some automobile …