Conveyor driving roller

Details Conveyor driving roller Conveyor driving roller

1982-09-10

1985-06-25

Valenza, Joseph E.

Conveyors: power-driven

Conveyor section

Live roll

198789, B65G 1302

Patent

active

045248613

ABSTRACT:
The disclosed invention relates to an adaption of a conventional conveyor driving roller whereby the driving force frictionally transmitted from a rotating shaft to the article conveying roller is maintained even under conditions wherein oil or water enters between the frictionally engaging surfaces. Specifically, a pressure plate is provided at one end face of the roller which is spring biased for frictionally engaging that roller end face. Provision is made for adjustment of the degree of compression of the pressure plate biasing spring so that the degree of frictional force between the pressure plate and the roller end face may be varied.

REFERENCES:
patent: 4111087 (1978-09-01), Pankratz et al.
patent: 4314629 (1982-02-01), Shilander et al.
patent: 4325474 (1982-04-01), Rae

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