US PATENT SUBCLASS 83 / 495
.~ Tool pair comprises rotatable tools

Current as of: June, 1999
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83 /   HD   CUTTING

469  DF  ROTATABLE DISC TOOL PAIR OR TOOL AND CARRIER {11}
495.~ Tool pair comprises rotatable tools {6}
496  DF  .~.~> Tool pair elements angularly related {1}
498  DF  .~.~> Tool pair axially shiftable {1}
500  DF  .~.~> Tool pair comprises contacting overlapped discs {2}
504  DF  .~.~> Tool element axially shiftable
505  DF  .~.~> Tool pair comprises disc and cylindrical anvil {1}
507  DF  .~.~> Elements of tool pair adjustably spaced

DEFINITION

Classification: 83/495

(under subclass 469) Device (especially part (b) of the definition) in which each cutter of a tool pair is mounted for rotation about its axis.

(1) Note. See (4) Note of subclass 469 for the definition of a "Tool pair".

(2) Note. Included in this and indented subclasses are patents reciting carrier means for holding or mounting the cutters, for example, a separate carrier for each cutter or a carrier common to both cutters.