Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Patent
1999-05-03
2000-11-21
Nguyen, Tuan N.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
209667, B07B 1305
Patent
active
061490180
ABSTRACT:
A compound disc is used to eliminate a secondary slot normally formed between adjacent shafts of a material separation screen. The compound disc includes a primary disc joined to an associated secondary disc. The primary disc and the secondary disc each have the same shape but the secondary disc has a smaller outside perimeter and is wider. The primary disc and associated secondary disc are formed from a unitary piece of rubber. The compound discs are interleaved with oppositely aligned compound discs on adjacent shafts. In other words, the large disc is positioned on a shaft to align with a smaller disc on an adjacent shaft. The oppositely aligned and alternating arrangement between the large discs and small discs reduce problems that exist in screens that use in-line multi-sided discs.
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Bulk Handling Systems, Inc. drawing dated Jul. 30, 1999 entitled "CP Manufacturing Disc Comparison".
Austin Fred M.
Clark Brian J.
Miller Roy R.
Bulk Handling Systems, Inc.
Nguyen Tuan N.
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