US PATENT SUBCLASS 100 / 164
.~.~.~.~.~ Adjustable line of force

Current as of: June, 1999
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100 /   HD   PRESSES

144  DF  CONCURRENT PRESSING AND CONVEYING {5}
155 R  DF  .~ Roll type {11}
161  DF  .~.~ Plural stage or pass {2}
162 R  DF  .~.~.~ Common roll {3}
163 R  DF  .~.~.~.~ Yieldable {3}
164.~.~.~.~.~ Adjustable line of force

DEFINITION

Classification: 100/164

(under subclass 163) Apparatus in which the direction of application the force which urges the rotary bodies together may be shifted.