Screw conveyor

Details Screw conveyor Screw conveyor

1992-06-15

1994-01-18

Neuder, William P.

Road structure, process, or apparatus

Apparatus

Screed or drag

198664, 198665, E01C 1918

Patent

active

052795012

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.

REFERENCES:
patent: 297675 (1884-04-01), Chambers, Jr.
patent: 307904 (1884-11-01), Bing
patent: 721890 (1903-03-01), Henius
patent: 1211398 (1917-01-01), Burgard
patent: 4364667 (1982-12-01), Reiner
patent: 4408947 (1983-10-01), Lenski et al.
patent: 4934864 (1990-06-01), Mauldin
patent: 5002426 (1991-03-01), Brown et al.

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