Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1986-04-18
1989-04-04
Callaghan, Thomas F.
Conveyors: power-driven
Conveyor section
Endless conveyor
198835, 74785, 74801, B65G 2304, F16H 344
Patent
active
048177865
ABSTRACT:
A sprocket drive system for a chain conveyor comprises a motor driven transmission which is coupled to a planetary gear unit for speed reduction. The output sprocket is located near the center between the motor and the planetary gear unit. To make the combination more compact in size and efficiency, the drive from the motor is transmitted by means of a shaft coaxially through the drive shaft of the planetary gear unit and through the drive shaft of the transmission unit. The coaxial shaft is then coupled to the transmission unit input shaft. The transmission output shaft is coupled to the planetary gear box and then to the drive sprocket.
REFERENCES:
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patent: 3268066 (1966-08-01), Kishimoto
patent: 4014224 (1977-03-01), Pitts
patent: 4359914 (1982-11-01), Meisel, Jr.
patent: 4391163 (1983-07-01), Benthake et al.
patent: 4685354 (1987-08-01), McCabria
Doerr Richard E.
McCormick Thomas W.
Callaghan Thomas F.
Consolidation Coal Company
Cuomo Peter M.
McCartney Alan N.
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