Leakproof endless belt conveyor

Details Leakproof endless belt conveyor Leakproof endless belt conveyor

1987-06-17

1989-04-11

Valenza, Joseph E.

Conveyors: power-driven

Conveyor section

Endless conveyor

198720, 198836, B65G 1560

Patent

active

048197904

ABSTRACT:
The side edges and return end of an endless belt conveyor are sealed to prevent particulate material deposited thereon from leaking off the sides and being lost, or worse, from working its way beneath the belt, onto the slide pan, and into the pulleys and end rollers. The front or discharge end in a preferred embodiment is also provided with an air seal to prevent occurrence of the same problems there. The top of the conveyor is covered with a hood.

REFERENCES:
patent: 756600 (1904-04-01), Dodge
patent: 1108386 (1914-08-01), Norton
patent: 1707998 (1929-04-01), Shaw
patent: 1874600 (1932-08-01), Ossing
patent: 2678717 (1954-05-01), Lucas
patent: 3498482 (1970-03-01), Lewis
patent: 3587832 (1971-06-01), Robinson et al.
patent: 3734270 (1973-05-01), Foody
patent: 3752298 (1973-08-01), Wenger
patent: 3941238 (1976-03-01), Lapeyre
patent: 3944054 (1976-03-01), Ensinger
patent: 4316718 (1982-02-01), Drugge
patent: 4321996 (1982-03-01), Sancken et al.
patent: 4674626 (1987-06-01), Adcock

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