US PATENT SUBCLASS 68 / 63
.~ Scrubbing

Current as of: June, 1999
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68 /   HD   TEXTILES: FLUID TREATING APPARATUS

3 R  DF  MACHINES {22}
63.~ Scrubbing {5}
64  DF  .~.~> Scrubber and bed, reciprocatory {4}
84  DF  .~.~> Rotary {4}
91  DF  .~.~> Fixed scrubber and bed, movable carrier
92  DF  .~.~> Scrubbers
93  DF  .~.~> Scrubber bed or cage

DEFINITION

Classification: 68/63

Machines provided with scrubbers only and not otherwise classifiable below.

(1) Note. See definition of scrubbing in main class definition of this class.

(2) Note. A machine with a scrubber above a fixed roller bed, or with a fixed roller cooperating with a fixed corrugated bed, or with a roller and bed which move so as to create a sliding action there-between, or with brushes whether or not the brushes be on rollers, is a scrubber. A machine with a fixed axis roller cooperating with a fixed roller bed, or with a roller traversing a corrugated bed, or with a corrugated bed transversing a fixed axis roller, is a squeezer. A machine with a scrubber and a reciprocable roller bed is a combined scrubber and squeezer. A machine with a roller pressing the textile against an endless carrier apron or belt or between carrier belts is a combined squeezer and liquid flow device.