Conveyors: power-driven – Conveyor section – Live roll
Patent
1985-06-26
1989-04-11
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Live roll
B65G 1306
Patent
active
048197874
ABSTRACT:
Apparatus for transporting of materials by means of conveyer rollers, with a plurality of roller shafts journalled one behind the other in a lateral support member, wherein several roller shafts are driven by a common drive unit, is disclosed. Each roller shaft is furnished with a member capable of transferring torque and whereby the transport of the material is achieved by way of frictional contact. The conveyer rollers are operatively secured to the roller shafts and the torque transfer members are respectively coupled to the pertaining roller shaft by means of a device capable of transferring frictional force.
REFERENCES:
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patent: 4103769 (1978-08-01), Jorgensen
patent: 4185735 (1980-01-01), Hammond
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patent: 4325474 (1982-04-01), Rae
patent: 4366899 (1983-01-01), Doro
patent: 4421224 (1983-12-01), Dingman
patent: 4448302 (1984-05-01), Weaver et al.
patent: 4508212 (1985-04-01), Bulle et al.
Schneider Walter H.
Valenza Joseph E.
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