Closed loop ribbed belt/grooved pulley conveyor system

Details Closed loop ribbed belt/grooved pulley conveyor system Closed loop ribbed belt/grooved pulley conveyor system

1975-10-10

1976-09-14

Love, John J.

Conveyors: power-driven

Conveyor section

Endless conveyor

74241, 198837, B65G 1562

Patent

active

039801748

ABSTRACT:
A closed loop conveyor system comprising a cylindrical drive pulley and a cylindrical return pulley, each including at least one groove having a generally W-shaped transverse cross section, and a conveyor belt disposed around the drive pulley and return pulley and having a carcass with an exterior load-carrying surface and an interior surface that includes at least one groove-engaging rib formed in the direction of belt travel. The bottom surface of the rib has a transverse cross section in the shape of an inverted V serving to bifurcate the rib into two wedging portions which engage and are spread apart by the bottom wall of the groove, thereby causing the rib to lockingly mate with the groove.

REFERENCES:
patent: 207626 (1878-09-01), Sargent
patent: 3050178 (1962-08-01), Stone
patent: 3812732 (1974-05-01), Conrad

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