Mechanism for the selection and positioning of the government cams of the jaks in the circular tricotous machines. (Machine-translation by Google Translate, not legally binding)

摘要

Mechanism for the selection and positioning of the steering cams of the jacks in the circular knitting machines, characterized by the fact that the clamping of the activation cams of the jacks that determine the operational phase of the machine needles, is performed by means of notches made at the edges of the cams themselves, which notches are suitable for the penetration of a blocking element that is constituted by an articulated lever whose front edge is intended to penetrate those notches, previous positional selection of each cam, so that said selection is made by successively placing each cam in the respective position according to the type of drawing to be developed, initiated from the immediate extreme cam to the articulation point of the blocking lever, and with the subsequent coupling of this lever in each cam, until completing the selection of the same, at the end of whose operation the aforementioned lever reaches its stable position, in which it is retained for the immobilization of the cams. (Machine-translation by Google Translate, not legally binding)