Claims
- 1. 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.
- 2. 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.
- 3. 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.
- 4. 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.
Priority Claims (2)
Number |
Date |
Country |
Kind |
2011776 |
Apr 1974 |
SU |
|
2016331 |
Apr 1974 |
SU |
|
Parent Case Info
This is a continuation of application Ser. No. 562,1198 filed Mar. 26 1975, now abandoned.
US Referenced Citations (3)
Continuations (1)
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Number |
Date |
Country |
Parent |
562118 |
Mar 1975 |
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