PL89572B1 - Apparatus for successive feeding of rows of cores to a threading position [gb1426610a] [fr2209976b1] - Google Patents

Abstract

1426610 Making memory cores VYCHISLITELNY TSENTR SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR 23 Oct 1973 [11 Dec 1972 18 Dec 1972] 49358/73 Heading B3A Apparatus for feeding cores 5, e.g. for computer ferrite memory stacks, wherein the cores are already threaded on a series of parallel wires 7 and are threaded on to further wires 17 forming rows of the matrix at a threading position, comprises a batcher in the form of a roller 2 having a longitudinal groove 4 for receiving the cores and at least one groove 9 for receiving the wires, the roller being provided with at least one additional wire 8 which divides the groove 4 into sections, the length of each section being less than the diameter of the cores. The roller 2 is rotated by a handle 3 and the cores drop into the groove 4 and are retained in it by tension in the wires 7. The cores are accurately located in the groove by the wire 8, which is helically wound around the roller. Alternatively a plurality of wire rings (13), Fig. 3 (not shown), may be used and each ring (13) is located in a groove (12) formed in the roller surface. Cores of different diameters may be accommodated in the groove 4 by varying the diameter of the wire 8 or of the rings (13). The roller may be hollow and the groove 4 connected to a vacuum source via the hollow, thereby speeding the entry of the cores into the groove and removing dirt from it. The cores are discharged from the groove by compressed air. [GB1426610A] [FR2209976B1]

Claims (8)

Patent claims 1. Device for moving and fixing cores strung with wire posts, mounted in series on the bed and placed individually in the cuts of a dispenser placed on the bed, made in the form of a roller, equipped with at least one longitudinal groove for gripping the cores, characterized by the fact that it is equipped with an auxiliary conduit, which includes the shaft (2), where at the points of intersection of the auxiliary conductor with the longitudinal groove (4), the auxiliary conductor and sections of the longitudinal groove (4) are included between the adjacent intersection points of the socket to accommodate the cores (5). 2. The device, according to claim The apparatus of claim 1, characterized in that the auxiliary conduit including the roller (2) is in the form of a spiral (8). 3. The device according to claim A device according to claim 1, characterized in that the auxiliary conduit including the roller (2) is in the form of single rings (13). 4. The device according to claim 3. The apparatus as claimed in claim 2 or 3, characterized in that the roller (2) has an additional cutout (9) in which the auxiliary line is provided. 5. The device according to claim 3. The cut-outs according to claim 1 or 4, characterized in that the additional cuts (9) are bolted. 6. A device according to claim 1 or 3, characterized in that the roller (2) has as many leakages (11) as needed to accommodate the wires (7) with strung posts (6), cores (5) and one more additional cut (13), both the cutout (11) for the conductors (7) with threaded posts (6), the cores (5) and the additional cutout (13) are made as ring-shaped. 7. A device according to claim A device as claimed in claim 1, characterized in that the roller (2) has an exposed inner space (14) connected to the longitudinal embossing (4). 8. A device according to claim FIG. 1, characterized in that it is provided with an auxiliary device (15) for stringing the auxiliary wire (16), the conduit comprising both said auxiliary device (15) and a roller (2). 89 572 on 2 12 2 11 13 FIGA 5 FIG. 3 Works Typographer. UP PRL, circulation 120 + 18 Price: PLN 10