US PATENT SUBCLASS 141 / 132
.~.~ Receivers with overlapping flanges or apertured shields

Current as of: June, 1999
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141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

129  DF  WITH CONVEYING MEANS TO SUPPLY SUCCESSIVE RECEIVERS {17}
131  DF  .~ Continuous flow type {3}
132.~.~ Receivers with overlapping flanges or apertured shields

DEFINITION

Classification: 141/132

(under subclass 131) Apparatus in which the successive receivers do not form a continuous surface opposed to or receiving the flowing material when they are in normal side by side relationship and means is provided to adjust the receivers vertically or laterally into closer or overlapping relation, or shields are applied to the receivers to fill the spaces normally occurring between them.