DEVICE FOR MAKING MEMORY STORAGE MATRICES

摘要

A device for making memory storage matrices comprising a wire tensioning means for Y drive wires provided with individual weights for each pair of the Y axis drive wires, each weight taking the form of a plate and having a recess disposed in the proximity to the upper edge of the weight which accommodates a pulley gripping the middle of a Y axis drive wire with cores strung at both of its ends, making it possible to increase the supply of core-stringing the wires, which considerably improves the uniformity of wire tensioning and provides for a more reliable checking of the electrical characteristics of the cores during the threading thereof.