Conveyors: power-driven – Conveyor section – Screw
Patent
1976-10-15
1978-03-07
Love, John J.
Conveyors: power-driven
Conveyor section
Screw
198672, 277 80, 308 27, 308 361, 3081871, B65G 3300
Patent
active
040775089
ABSTRACT:
An enclosed hanger bearing suitable for use under severe operating conditions is disclosed. The bearing is completely sealed to prevent the entry of abrasive materials. The bearing has an adaptor plate for engaging augers which are supported by the bearing from an overhead support. A combination of felt and magnetic strip seals are employed to prevent entry of abrasive into the bearing which is permanently lubricated.
REFERENCES:
patent: 2602679 (1952-07-01), Malmsten
patent: 2974981 (1961-03-01), Vervest et al.
patent: 3212834 (1965-10-01), Mayer et al.
patent: 3289819 (1966-12-01), Steinmetz
patent: 3576326 (1971-04-01), Hafner et al.
patent: 3865444 (1975-02-01), Lavoie
patent: 3929389 (1975-12-01), Riegler et al.
Love John J.
Valenza Joseph E.
Wheelabrator-Frye Inc.
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