US PATENT SUBCLASS 279 / 51
.~.~ Fixed cam and moving jaws

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

9.1  DF  SOCKET TYPE {27}
46.1  DF  .~ Spring biased jaws {7}
51.~.~ Fixed cam and moving jaws {2}
52  DF  .~.~.~> Threaded-sleeve actuator
53  DF  .~.~.~> Axial screw actuator

DEFINITION

Classification: 279/51

(under subclass 46) Devices wherein the jaws are closed by being moved longitudinally into camming engagement with the walls of the socket.