US PATENT SUBCLASS 192 / 70.27
.~.~.~ With spring means to move clutch-element axially

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

30 R  DF  CLUTCHES {15}
66.1  DF  .~ Axially engaging {5}
70.11  DF  .~.~ Interposed, mating clutch-elements {10}
70.27.~.~.~ With spring means to move clutch-element axially {2}
70.28  DF  .~.~.~.~> To separate engaged clutch-elements
70.29  DF  .~.~.~.~> And actuator lever pivoted on pressure plate

DEFINITION

Classification: 192/70.27

(under subclass 70.11) Device provided with means for moving a member along said axis, wherein the member-moving means includes at least one elastic body that tends to recover its shape when distorted.

(1) Note. A "Belleville" spring (i.e., a relatively thin, resilient disc that is dished or tapered in shape) is found herein, as well as a common coil spring. Usually the spring acts along a line parallel to or coinciding with the axis of rotation of the shaft.