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United States Patent 5279501
Douris , ê et al.


Screw Conveyor

Shelley January 18, 1994

Abstract

A screw conveyor in which mixing and flow-directing paddles are selectively adjustable for use on a wide variety of materials having dissimilar flow characteristics. The adjustable paddles are advantageously applied to a screw, or auger, conveyor of an asphalt paving machine to convey a sufficient amount of unsegregated paving material beneath a center drive case or other problem distribution area.

 

 

 

 

 

 

 

 

 

 

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