US PATENT SUBCLASS 68 / 43
.~.~ Squeezing and liquid flowing

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

3 R  DF  MACHINES {22}
28  DF  .~ Combined operations {14}
43.~.~ Squeezing and liquid flowing {5}
44  DF  .~.~.~> Squeezer and endless belt {1}
46  DF  .~.~.~> Roll and carrier roll
47  DF  .~.~.~> Roller bed and carrier roll
48  DF  .~.~.~> Movable tub, tray or cage {2}
51  DF  .~.~.~> Mechanical liquid pump

DEFINITION

Classification: 68/43

Machines provided with means to squeeze a textile, combined with means to effect relative motion between the textile and a liquid.

(1) Note. Liquid flow or turbulence may be generated by forcing air through the liquid.

(2) Note. The means to effect a movement of the textile may be an oscillation of the tub.

(3) Note. The motion of the liquid must be created by means other than the mere movement of the squeezer itself.

SEE OR SEARCH THIS CLASS, SUBCLASS:

130, for squeezers, per se, with built-in air pumps; and for the similar squeezer implement, see subclass 217.

SEE OR SEARCH CLASS

100, Presses, 73+, for presses having means to treat the material with liquid or steam, and not elsewhere provided for.