Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1983-08-01
1985-04-02
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Endless conveyor
474109, B65G 2344
Patent
active
045082138
ABSTRACT:
A hydraulic take-up device for removing slack and applying constant and adjustable tension on an endless conveyor belt or chain. The device characterized by having a hydraulic cylinder which applies continuous pressure on take-up bearings surrounding a take-up shaft mounted at one end of a conveyor.
REFERENCES:
patent: 2788883 (1957-04-01), Schwenk
patent: 3015473 (1962-01-01), Frellsen
patent: 4128164 (1978-12-01), Sandberg
patent: 4284192 (1984-08-01), Taylor
patent: 4440097 (1984-04-01), Teske
Crabtree Edwin H.
Valenza Joseph E.
Voorhees Douglas C.
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