US PATENT SUBCLASS 279 / 2.06
.~ Fluid-pressure actuator

Current as of: June, 1999
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279 /   HD   CHUCKS OR SOCKETS

2.01  DF  EXPANDING {6}
2.06.~ Fluid-pressure actuator {2}
2.07  DF  .~.~> Directly expanding jaws {1}
2.09  DF  .~.~> Expanding jaws via mechanical connection

DEFINITION

Classification: 279/2.06

Fluid-pressure actuator:

(under subclass 2.01) A device having a liquid or gas receiving expansible chamber for activating the means for

making the connection.

SEE OR SEARCH THIS CLASS, SUBCLASS:

4.01+, for a chuck or socket with fluid-pressure actuator.