US PATENT SUBCLASS 192 / 91 R
.~.~.~ Fluid release
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}
89.2
DF
.~.~ Spring engaged {7}
91 R
.~.~.~ Fluid release {1}
91 A
DF
.~.~.~.~
> Motor concentric with clutch shaft
Unofficial Alpha Subclasses: R A
DEFINITION
Classification: 192/91
(under subclass 89.2) Devices in which the clutch is released by fluid action.