US PATENT SUBCLASS 60 / 432
.~.~ Pump drive means deactivated responsive to position of output stroke device

Current as of: June, 1999
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60 /   HD   POWER PLANTS

325  DF  PRESSURE FLUID SOURCE AND MOTOR {47}
431  DF  .~ Condition responsive control of or by input to input pump drive means {1}
432.~.~ Pump drive means deactivated responsive to position of output stroke device

DEFINITION

Classification: 60/432

(under subclass 431) Apparatus in which energy input to a motive fluid energizing pump is initiated by an externally operated means and terminated by a means sensing that the stroke device has reached a selected position in its stroke.