US PATENT SUBCLASS 172 / 263
.~ Actuator released

Current as of: June, 1999
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172 /   HD   EARTH WORKING

261  DF  OVERLOAD SHIFTING {6}
263.~ Actuator released

DEFINITION

Classification: 172/263

(under subclass 261) Apparatus in which there is an actuator which is separated from adjacent and associated structure when the earth working element shifts.

(1) Note. For the meaning of "actuator" see the class definition.