US PATENT SUBCLASS 483 / 54
.~.~ Direct tool exchange between spindle and matrix

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}
54.~.~ Direct tool exchange between spindle and matrix {2}
55  DF  .~.~.~> Spindle comprises tool changer {1}
57  DF  .~.~.~> Including means to project tool from matrix

DEFINITION

Classification: 483/54

Direct tool exchange between spindle and matrix:

(under subclass 30) Apparatus comprising a support means and

a storage means and wherein the support means or the storage means comprises the transfer means.