US PATENT SUBCLASS 406 / 65
.~.~.~.~ Having radial blades

Current as of: June, 1999
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406 /   HD   CONVEYORS: FLUID CURRENT

51  DF  WITH DIVERSE POWER-DRIVEN CONVEYOR {4}
52  DF  .~ Rotary {5}
62  DF  .~.~ Successively registering pockets {1}
63  DF  .~.~.~ Input to fluid conveyor {3}
65.~.~.~.~ Having radial blades {2}
66  DF  .~.~.~.~.~> Rotatable about vertical axis
67  DF  .~.~.~.~.~> Fluid flow discharges pockets

DEFINITION

Classification: 406/65

Having radial blades:

(under subclass 63) Subject matter wherein the load moving surface comprises a series of radially extending members distributed circumferentially about the central axis, the cavities or chambers being defined by adjacent members and a surrounding housing.