US PATENT SUBCLASS 483 / 17
.~ Rotating work machine tool (e.g., screw machine, lathe, etc.)

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

16  DF  INCLUDING MACHINE TOOL OR COMPONENT {3}
17.~ Rotating work machine tool (e.g., screw machine, lathe, etc.) {4}
18  DF  .~.~> Tool support comprises rotary spindle
19  DF  .~.~> Tool having specific mounting or work treating feature {2}
22  DF  .~.~> Tool changer between tool support and matrix {3}
27  DF  .~.~> Direct tool exchange between tool support and matrix

DEFINITION

Classification: 483/17

Rotating work machine tool (e.g. screw machine, lathe, etc.):

(under subclass 16) Apparatus wherein the machine tool is intended to turn the workpiece about an axis while in operative engagement with the implement.

SEE OR SEARCH CLASS

82, Turning,

121+, for a lathe, generally, provided with a rotatable cylinder for housing and supporting plural guided cutters, but not combined with a tool changer.

142, Wood Turning, for a lathe for cutting wood, but not in combination with a tool changer.