US PATENT SUBCLASS 483 / 34
.~.~.~ Including means for angularly orienting tool and spindle

Current as of: June, 1999
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483 /   HD   TOOL CHANGING

16  DF  INCLUDING MACHINE TOOL OR COMPONENT {3}
30  DF  .~ Rotary spindle machine tool (e.g., milling machine, boring, machine, grinding machine, etc.) {3}
31  DF  .~.~ Tool having specific mounting or work treating feature {3}
34.~.~.~ Including means for angularly orienting tool and spindle {1}
35  DF  .~.~.~.~> Spindle angularly oriented to align with tool

DEFINITION

Classification: 483/34

Including means for angularly orienting tool and spindle

(under subclass 31) Apparatus wherein the implement and means for support comprise mutually complimentary coupling structure for positive torsional engagement therebetween, and the transfer means or machine tool comprises means for relative rotational positioning of the implement and support means so as to position the mutually complementary coupling

structure for engagement.