Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By conveying randomly faced items and turning items to...
Patent
1975-09-12
1977-08-16
Blunk, Evon C.
Conveyors: power-driven
Conveyor for changing attitude of item relative to conveyed...
By conveying randomly faced items and turning items to...
198493, 198524, 198857, 302 2R, B65G 4714, B65G 4308, B65G 5300
Patent
active
040420990
ABSTRACT:
In an apparatus for processing items wherein there is a rotatable sorting table for orienting items and delivering the properly oriented items to a discharge passage, and an air jet for driving the items along the discharge passage, a pressure responsive device operable by blocking of the air jet to stop rotation of the sorting table.
REFERENCES:
patent: 2252498 (1941-08-01), Flaws
patent: 2749109 (1956-06-01), Maud
patent: 2985338 (1961-05-01), Everett
patent: 3160443 (1964-12-01), Harris et al.
patent: 3164291 (1965-01-01), Sterling
patent: 3382010 (1968-05-01), Wilkinson
patent: 3590182 (1971-06-01), Beckhardt et al.
Blunk Evon C.
Pneumatic Scale Corporation
Rowland James L.
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