Dust seal

Details Dust seal Dust seal

1977-07-29

1979-02-20

Love, John J.

Conveyors: power-driven

Conveyor section

Endless conveyor

198636, B65G 4774

Patent

active

041402170

ABSTRACT:
A dust seal for a material conveyor belt and material chute includes an elongated body of a polygonal configuration. The body includes an axial bore defined within the body and extending the length thereof. An attachment device is included for securing the dust seal at a point upstream of the chute and on the belt to allow gravity and friction developed between the moving belt and the dust seal to move the dust seal to a position adjacent the chute so as to provide a seal to prevent the escape of material from around the chute.

REFERENCES:
patent: RE26347 (1968-02-01), Oury
patent: 2665795 (1954-01-01), Holwick
patent: 2709514 (1955-05-01), Miller
patent: 2758700 (1956-08-01), Plumb
patent: 3499523 (1970-03-01), Clegg
patent: 3759227 (1973-09-01), Wolfe et al.

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