Centrifugal thrower apparatus

Details Centrifugal thrower apparatus Centrifugal thrower apparatus

1992-02-27

1993-02-09

Valenza, Joseph E.

Conveyors: power-driven

Conveyor section

Thrower

4141402, 4141409, 414300, B65G 3100

Patent

active

051847140

ABSTRACT:
A centrifugal thrower apparatus, which may be used on swivelloaders, swivelpilers, box car loaders, pilers, ship trimmers and the like, capable of maintaining a substantially constant belt tension over a wide range of angles of discharge. Preferably, a cam is provided to continually adjust the distance between the two sets of pulleys on which the belt is mounted, such that constant or substantially constant belt tension is maintained for different angles of discharge.

REFERENCES:
patent: Re24113 (1956-01-01), Landrey
patent: 1323244 (1919-12-01), Blyth
patent: 2125088 (1938-07-01), Sinden
patent: 2687798 (1954-08-01), Landrey
patent: 2781892 (1957-02-01), Thevenieau
patent: 2950808 (1960-08-01), Gerberich
patent: 2950809 (1960-08-01), Sinden
patent: 3039594 (1962-06-01), Lucas
patent: 3136405 (1964-06-01), Kulla
patent: 3179235 (1965-04-01), Lucas
patent: 4144962 (1979-03-01), Ide
"Ship Trimmers," Boliden Allis, Stephens-Adamson.
Catalogue C-460, "Centrifugal Thrower Units," Stephens-Adamson.

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