Machine for making an upper for a shoe, an upper and a shoe thus made

Abstract

The machine for making a shoe upper comprises a reel holder rack, a dial and a sinker crown, a needle cylinder with a vertical axis and forward and backward movement having a plurality of grooves, inside of which the needles are slidable, controlled by selection thereof, a cup element, at least four feeders assembled along the circumference of the machine, guide, first brake, first recovery means for recovering each of the threads to be fed to said needles for forming the upper and a suction bell for unloading said upper, said selection of said needles comprising a pre-selection cam defining a working path and a non-working path of the heels of the elastic jacks of the corresponding needles and sub-needles of said cylinder and a lifting cam defining a first path executing working stitches and a second lowered path with respect to the first path executing tuck stitches.

Dependencies are inferred from the claim text.