Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1985-04-10
1987-02-17
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Endless conveyor
B65G 3910
Patent
active
046433007
ABSTRACT:
An idler roller assembly for use with a belt conveyor having a roll cylinder supported by spaced roll heads with anti-friction roller bearings whose shaft is larger in the center than at the ends to reduce shaft deflection. The hub supports a pair of spaced seals that frictionally contact the ends of the shaft to seal the bearing assembly.
REFERENCES:
patent: 1483170 (1924-02-01), Flesch
patent: 3157272 (1964-11-01), Bay
patent: 3332536 (1967-07-01), Ebly et al.
patent: 3334523 (1967-08-01), Rieser
patent: 3489468 (1970-01-01), Buck
patent: 3901568 (1975-08-01), Gadd et al.
patent: 3917363 (1975-11-01), Korting
Continental Conveyor & Equipment Co.
Dayoan D. Glenn
Valenza Joseph E.
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