US PATENT SUBCLASS 279 / 67
.~.~ Transverse-screw actuated

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}
67.~.~ Transverse-screw actuated {1}
68  DF  .~.~.~> Interlaced jaws

DEFINITION

Classification: 279/67

(under subclass 66) Devices wherein two jaws are actuated by a single screw-threaded rod having right and left screw-threads.

SEE OR SEARCH THIS CLASS, SUBCLASS:

112, for nonsocket type radial reciprocating jaws having a transverse screw actuator.