Trough roller assembly

Details Trough roller assembly Trough roller assembly

1979-03-02

1981-05-12

Nase, Jeffrey V.

Conveyors: power-driven

Conveyor section

Endless conveyor

29116R, B65G 3912

Patent

active

042666627

ABSTRACT:
An idler trough roller assembly adapted to be mounted along a supporting frame to support the upper flight of a belt conveyor during movement of bulk material. Fixed angular supports are mounted on the frame. Each support has an outside cylindrical surface. The cylindrical surfaces of the individual supports are discontinued along a plane that forms an acute angle relative to the support axis. Individual rollers are fitted about each support. The rollers are each cup-shaped, with coaxial cylindrical inside and outside surfaces and an integral cap enclosing and completely covering the roller outer end. A radially projecting shoulder at the outer end of each support and an interfitting groove within each roller prevent axial movement of the assembled roller with respect to the support.

REFERENCES:
patent: 770015 (1904-09-01), Merrill
patent: 3096874 (1963-07-01), Wooldridge
patent: 3545602 (1970-12-01), McCuliagh
patent: 3648824 (1972-03-01), Speck
patent: 4029200 (1977-06-01), Dillon
patent: 4032002 (1977-06-01), Jackson

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