Conveyors: power-driven – Conveying system having plural power-driven conveying sections
Patent
1977-12-02
1979-03-06
Valenza, Joseph E.
Conveyors: power-driven
Conveying system having plural power-driven conveying sections
198575, 198779, 198834, B65G 3700
Patent
active
041426258
ABSTRACT:
A holding conveyor system including a conveyor frame; first and second conveyor belts carried by the frame laterally adjacent each other; a drive shaft rotatably supported by the conveyor frame; first and second drive means for driving the first and second conveyor belts, respectively; each of the conveyor belts including a plurality of low-friction rollers interconnected at their ends by links; the first drive means including first drive sprocket means rotatable with the drive shaft and a pinch block above the first drive sprocket means for guiding the first conveyor belt about the top course over the first drive sprocket means which drives the first conveyor belt in a first direction; the second drive means including a second drive sprocket means rotatable with the drive shaft and a pair of pinch rollers disposed one on either side of the second drive sprocket means for guiding the second conveyor belt about the bottom course under the second drive sprocket means, which drives the second conveyor belt in a second direction opposite to the first direction.
REFERENCES:
patent: 1553975 (1925-09-01), Bausman
patent: 1919837 (1933-07-01), Gotthardt
patent: 3079979 (1963-03-01), Flood
patent: 3115236 (1963-12-01), Anetsberger
patent: 3234984 (1966-02-01), Cantoni et al.
patent: 3291287 (1966-12-01), Rehm
patent: 3476231 (1969-11-01), Bower
Iandiorio Joseph S.
Valenza Joseph E.
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