Improvements introduced in the object of the main patent no. 334,437, granted on july 20, 1967, by: "machine for the manufacture of wafers and other wafers, which refers to the way to achieve the succession of fractions of rotation and stoppages of the main axis of the same, carrier of the main plate or table and which essentially consists in that, to achieve that effect, stacked on said main axis, a wheel carrying a certain number of lugs, regularly arranged on its periphery, which are capable of engaging and being dragged by a warped helical groove, existing in a cylinder, fixed on the rotating shaft, driven by the geared motor, throat whose helix angle is variable depending on the angle of rotation, so that its section initial causes a certain displacement of the incoming lug, and with it the rotation of a certain angle of the main axis of the machine, displacements and turns that are seen simultaneously and braked, by virtue of the irreversibility of the mechanism, at the moment in which the lug enters the final stretch of the throat, with an angle of inclination normal to its axis of rotation, and which only resumes when the anterior edge of the throat reaches the next stub. (Machine-translation by Google Translate, not legally binding)
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