US PATENT SUBCLASS 60 / 442
.~.~ Device holds output in adjusted position

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

325  DF  PRESSURE FLUID SOURCE AND MOTOR {47}
435  DF  .~ Having a mechanical clutch or brake device in the power train {5}
442.~.~ Device holds output in adjusted position

DEFINITION

Classification: 60/442

(under subclass 435) Apparatus in which the device secures an output device against movement.

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406, for a system that locks the output means responsive to breakage, plugging, mechanical failure or power failure.

SEE OR SEARCH CLASS

91, Motors: Expansible Chamber Type,

41+, for a motor with correlated control of motive fluid and mechanical locking means.