US PATENT SUBCLASS 192 / 84.7
.~.~.~ Mechanical force increasing means

Current as of: June, 1999
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192 /   HD   CLUTCHES AND POWER-STOP CONTROL

30 R  DF  CLUTCHES {15}
82 R  DF  .~ Operators {18}
84.1  DF  .~.~ Electric or magnetic {8}
84.7.~.~.~ Mechanical force increasing means

DEFINITION

Classification: 192/84.7

Mechanical force increasing means:

(under subclass 84.1) Subject matter, wherein structure is provided to amplify a clutch-engaging force after an initial clutch engagement is effected by the attraction between elements of opposite magnetic polarity.