US PATENT SUBCLASS 408 / 112
.~.~ With means to bias tool away from work

Current as of: June, 1999
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408 /   HD   CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL

72 R  DF  WITH WORK-ENGAGING STRUCTURE OTHER THAN TOOL OR TOOL-SUPPORT {13}
110  DF  .~ Movable relative to tool along tool-axis {2}
112.~.~ With means to bias tool away from work

DEFINITION

Classification: 408/112

(under subclass 110) Device including yieldable means adapted to urge the tool along the tool-axis in the direction away from the work during the cutting operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

51, for means to bias work away from a plurality of simultaneously acting tools.

68, for means to bias work away from a tool and eject the product of the cutting operation away from the tool.

95+, for a biased presser foot combined with a tool and a tool-opposing work-engaging surface.