Abstract A method of manufacturing triple coincidence access 3-D memories (requiring 3 inputs for memory access) which, according to the invention, consists in making a flat core matrix threaded along three directions of the Cartesian system, the matrix is then positioned opposite the place of manufacturing a subsequent flat matrix, every matrix is secured in the position provided for it in the 3-D memory being manufactured and in which the subsequent weaving procedure is carried out until the preset number of matrices for the 3-D memory is obtained. A device realizing the proposed procedure which comprises pick-up point assemblies securing wires along the Y-coordinate direction, a roll having a longitudinal guide made as a groove transverse to the wires, a mechanism coiling the wire that threads a row of cores along the X-coordinate direction, means for straightening the wire and for positioning the line of threaded cores in corresponding places of the flat matrix and which, according to the invention, is provided with a stack of threaded flat matrices positioned opposite the place of matrix threading, means for securing matrices, pick-up point assemblies to which the wires running along the Z-coordinate direction are attached with one end while the other end of every wire has a needle secured to it and all needles are fastened with intercepting combs, and means for inserting the needles into the holes of cores, said means being made as a guide directing the displacement of said intercepting comb.
A method of manufacturing triple coincidence access 3-D memories comprising the steps of: a. providing a plurality of flat two dimensional matrices, threaded with wires along three directions of the Cartesian system, by the steps of: arranging wires prestrung with cores in a first coordinate direction; securing said wires under tension in pick-up assemblies; detaching the cores on said wires and orienting said cores in rows along a second coordinate direction; threading the cores in each of said rows in the second coordinate direction by wires coiled into helices; threading the cores in each of said rows in a third coordinate direction; straightening each of said helices to form lines of cores along said second coordinate direction; and fixing said straightened wires and said pick-up assembly wires in a flat 2-dimensional matrix; b. moving said flat two-dimensional matrix along the wires of said third coordinate direction; and c. securing said third coordinate direction wires of said matrix in pick-up assemblies of the 3-D memory.
Claim 2
Independent Claim
164 words
A method of manufacturing triple coincidence access 3-D memories comprising the steps of: a. providing a plurality of flat two dimensional matrices, threaded with wires along three directions of the Cartesian system, by the steps of: arranging wires prestrung with cores in a first coordinate direction; securing said wires under tension in pick-up assemblies; detaching the cores on said wires and orienting said cores in rows along a second coordinate direction; threading the cores in each of said rows in the second coordinate direction by wires coiled into helices; threading the cores in each of said rows in a third coordinate direction; straightening each of said helices to form lines of cores along said second coordinate direction; and fixing said straightened wires and said pick-up assembly wires in a flat 2-dimensional matrix; b. moving said flat two-dimensional matrix along the wires of said third coordinate direction; and c. securing said third coordinate direction wires of said matrix in pick-up assemblies of the 3-D memory.
Claim 3
Dependent Claim
25 words
The method of claim 1 wherein said step of straightening each of said helices includes the further step of testing each core to insure operability.
Claim 4
Independent Claim
161 words
A method of manufacturing triple coincidence access 3-D memories comprising the steps of: a. providing a plurality of flat two-dimensional matrices, by the steps of: arranging wires prestrung with cores in a first coordinate direction; securing said wires under tension in pick-up point assemblies; detaching the cores on said wires and orienting said cores in rows along a second coordinate direction; threading the cores in each of said rows in the second coordinate direction by wires coiled into helices; straightening each of said helices to form lines of cores along said second coordinate direction; fixing said straightened wires and said pick-up assembly wires in a flat two-dimensional matrix; and b. aligning said plurality of flat two-dimensional matrices such that respective cores in adjacent matrices are oriented along a third coordinate direction; threading said cores along said third coordinate direction with wires coiled into a helices with a pitch equaled to a distance beteen adjacent matrices; and straighening said helically coiled wires.
Claim 5
Independent Claim
161 words
A method of manufacturing triple coincidence access 3-D memories comprising the steps of: a. providing a plurality of flat two-dimensional matrices, by the steps of: arranging wires prestrung with cores in a first coordinate direction; securing said wires under tension in pick-up point assemblies; detaching the cores on said wires and orienting said cores in rows along a second coordinate direction; threading the cores in each of said rows in the second coordinate direction by wires coiled into helices; straightening each of said helices to form lines of cores along said second coordinate direction; fixing said straightened wires and said pick-up assembly wires in a flat two-dimensional matrix; and b. aligning said plurality of flat two-dimensional matrices such that respective cores in adjacent matrices are oriented along a third coordinate direction; threading said cores along said third coordinate direction with wires coiled into a helices with a pitch equaled to a distance beteen adjacent matrices; and straighening said helically coiled wires.
Claim 6
Dependent Claim
25 words
The method of claim 3 wherein said step of straighening each of said helices include the further step of testing each core to insure operability.