Helically grooved conveyor pulley for use in belted conveyor sys

Details Helically grooved conveyor pulley for use in belted conveyor sys Helically grooved conveyor pulley for use in belted conveyor sys

1991-10-07

1993-05-25

Dayoan, D. Glenn

Conveyors: power-driven

Conveyor section

Endless conveyor

198842, B65G 2304

Patent

active

052132021

ABSTRACT:
According to the present invention, an improved conveyor or roller pulley is provided. A preferred embodiment of the invention comprises a roll core, having a lagging material attached thereto, with a multiplicity of longitudinally spaced drive surfaces, with helical grooves, formed in said lagging, adjacent which are tapered shoulder regions.

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