US PATENT SUBCLASS 100 / 283
.~.~.~ Lever in linkage

Current as of: June, 1999
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100 /   HD   PRESSES

214  DF  RECIPROCATING PRESS CONSTRUCTION {26}
280  DF  .~ With mechanical force multiplier {6}
281  DF  .~.~ Transversely forced linkage joint (single toggles here) {3}
283.~.~.~ Lever in linkage {2}
284  DF  .~.~.~.~> Lever carried toothed sector
285  DF  .~.~.~.~> Plural

DEFINITION

Classification: 100/283

(under subclass 281) Apparatus in which the connection is between a lever and a link or pitman, with the leverage on the lever causing the connection to move transversely to the direction of movement of the pressure surface.