Friction control for bearing surface of roller

Details Friction control for bearing surface of roller Friction control for bearing surface of roller

1989-05-17

1990-10-02

Valenza, Joseph E.

Conveyors: power-driven

Conveyor section

Live roll

198500, 384292, 384398, B65G 1306

Patent

active

049602020

ABSTRACT:
A roller element for a powered-roller tarnsfer system has a plurality of lubricant pressure relief areas about or in the bearing surface to increase and provide consistent rotary drive power transmitted from a powered axle to the roller.

REFERENCES:
patent: 143950 (1873-10-01), Allen
patent: 2673131 (1954-03-01), Kistler
patent: 2980475 (1961-04-01), Wolfe
patent: 4120544 (1978-10-01), Huber
patent: 4193493 (1980-03-01), Ekstraud
patent: 4314629 (1982-02-01), Shilander et al.
patent: 4331228 (1982-05-01), Galarowic
patent: 4366899 (1983-01-01), Doro
patent: 4524861 (1985-06-01), Matsushita
patent: 4577747 (1986-03-01), Martin
patent: 4671676 (1987-06-01), Chen et al.

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