Classifying – separating – and assorting solids – Sifting – Plane sifters
Patent
1981-11-19
1984-01-31
Miles, Tim R.
Classifying, separating, and assorting solids
Sifting
Plane sifters
B07B 108
Patent
active
044288328
ABSTRACT:
The sizing screen comprises a plurality of rotatable screening decks mounted co-axially one below the other. The uppermost screening deck is rotated at a slower speed than the relative fast revolving lowermost screen deck.
REFERENCES:
patent: 91549 (1869-06-01), Lewis
patent: 1517509 (1924-12-01), Hokanson
patent: 1783357 (1930-12-01), Cook
patent: 1996190 (1935-04-01), Buck
patent: 2466309 (1949-04-01), Gannon et al.
patent: 2910180 (1959-10-01), Parks
patent: 3247966 (1966-04-01), Harmon, Jr.
patent: 4220526 (1980-09-01), Armstrong et al.
Webster's Seventh New Collegiate Dictionary, Cpr. 1965, p. 705, Copy with Examiner.
Armstrong Michael P.
Gilliver Stanley
O'Brian Rodney W.
Coal Industry (Patents) Limited
Miles Tim R.
LandOfFree
Screening apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Screening apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Screening apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2344748