Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By longitudinally respacing successive articles in stream
Patent
1979-09-12
1981-04-14
Rowland, James L.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By longitudinally respacing successive articles in stream
198722, B65G 4731
Patent
active
042614570
ABSTRACT:
Apparatus for positioning articles which are continuously fed by a conveyor belt in a closed row between the carriers of a drag conveyor, comprising equally spaced apart blades movable in a vertical, endless path located above and in the proximity of the discharge end of the conveyor belt. The blades are arranged such that in travelling along the lower path portion they are capable of entering between the articles in engaging relationship. A device is provided for accelerating the leading article with a blade being positioned between the article and the next article at its rear.
REFERENCES:
patent: 2155088 (1939-04-01), Hopkins
patent: 3176824 (1965-04-01), Eldred et al.
patent: 3721330 (1973-03-01), Crawford et al.
patent: 3923142 (1975-12-01), Rysti
Rowland James L.
Tevopharm-Schiedam B.V.
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