US PATENT SUBCLASS 192 / 66.31
.~.~.~ Spring engaged

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}
66.3  DF  .~.~ Planar radially extending {2}
66.31.~.~.~ Spring engaged

DEFINITION

Classification: 192/66.31

Spring engaged:

(under subclass 66.3) Subject matter wherein the faces are moved to a torque transmitting position by the action of a recoilably yieldable member.