US PATENT SUBCLASS 279 / 69
.~.~.~ Threaded cam sleeve

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

9.1  DF  SOCKET TYPE {27}
66  DF  .~ Radially reciprocating jaws {2}
*  DD  .~.~ Moving-cam actuator {4}
69.~.~.~ Threaded cam sleeve

DEFINITION

Classification: 279/69

(under subclass 66) Devices in which a sleeve threaded to the body closes the jaws when it is rotated by reason of an inclined-surface engagement between jaws and sleeve.