US PATENT SUBCLASS 408 / 162
.~.~.~.~.~ Screw with axis radially spaced from tool-axis

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

146  DF  TOOL-SUPPORT WITH MEANS TO MOVE TOOL RELATIVE TO TOOL-SUPPORT {1}
147  DF  .~ To move radially {4}
153  DF  .~.~ Moving means including wedge, screw or cam {7}
158  DF  .~.~.~ Axially slidable moving-means {4}
161  DF  .~.~.~.~ Screw driven wedge or cam {3}
162.~.~.~.~.~ Screw with axis radially spaced from tool-axis

DEFINITION

Classification: 408/162

(under subclass 161) Device wherein the helically-ribbed element is adapted to turn about an axis that is parallel to, but not concentric with the tool-axis.