Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Nonconveying driven means for turning item at separating or...
Patent
1983-12-23
1989-06-06
Reeves, Robert B.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Nonconveying driven means for turning item at separating or...
209567, 209573, 209655, 209933, 324212, 360 25, 360 9901, 369 58, B07C 5344, G01R 3312
Patent
active
048369160
ABSTRACT:
An automatic disk testing apparatus and method for testing flexible disks is disclosed. The apparatus includes a gravity feed disk hopper and vacuum disk plate which sequentially present a series of disks for test. Each disk drops by gravity from the vacuum disk plate to a test position including a drive mechanism. The drive mechanism rotates the disk, in its disk jacket, at a predetermined rotational speed for testing. Each disk is tested and the test results are stored in memory. After testing, the disk is automatically sorted and moved to an output location based on the test results. The sorting is accomplished by dropping the tested disk into a motor driven shuttle which conveys the disk to the proper output location and drops the disk at that location.
REFERENCES:
patent: 2338400 (1944-01-01), Bogue
patent: 4234418 (1980-11-01), Boissicat
patent: 4347535 (1982-08-01), Dalziel
IBM Technical Disclosure Bulletin, vol. 22, No. 3, pp. 905-906, Aug. 1979, A. T. Fletcher & L. K. Whitted.
IBM Technical Disclosure Bulletin, vol. 22, No. 3, pp. 907-909, Aug. 1979, A. T. Fletcher, R. W. Holmes, W. A. Maurer & L. K. Whitted, 324-212.
Kondo Thomas J.
Kusbel James F.
Philp John D.
Reeves Robert B.
Three Phoenix Company
Wacyra Edward M.
Weiss Harry M.
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