US PATENT SUBCLASS 192 / 63
.~ Free-engine type
Current as of:
June, 1999
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192 /
HD
CLUTCHES AND POWER-STOP CONTROL
30 R
DF
CLUTCHES
{15}
63
.~ Free-engine type
DEFINITION
Classification: 192/63
(under subclass 30) Clutches for engine-drives designed to permit at times the engine to run free without transmitting power.
SEE OR SEARCH THIS CLASS, SUBCLASS:
42, for automatic type of free-engine clutch.