US PATENT SUBCLASS 192 / 113.3
.~.~ Liquid cooled or lubricated clutch surfaces

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

*  DD  ELEMENTS {9}
113.1  DF  .~ Lubricating, insulating, or cooling {4}
113.3.~.~ Liquid cooled or lubricated clutch surfaces {4}
113.31  DF  .~.~.~> Entire coolant path is spaced from clutch surfaces
113.32  DF  .~.~.~> Overrunning clutch
113.33  DF  .~.~.~> Positive
113.34  DF  .~.~.~> Lubricant or coolant between engaging surfaces {2}

DEFINITION

Classification: 192/113.3

Liquid cooled or lubricated clutch surfaces:

(under subclass 113.1) Structure, wherein a liquid is used to

reduce friction or temperature of the clutch.