US PATENT SUBCLASS 408 / 94
.~.~.~ Plural, coaxially opposing, work-engaging means

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


408 /   HD   CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL

72 R  DF  WITH WORK-ENGAGING STRUCTURE OTHER THAN TOOL OR TOOL-SUPPORT {13}
87  DF  .~ Having tool-opposing, work-engaging surface {8}
93  DF  .~.~ Connected to tool through opening being enlarged by tool {1}
94.~.~.~ Plural, coaxially opposing, work-engaging means

DEFINITION

Classification: 408/94

(under subclass 93) Device having an additional work-contacting structure adapted to cooperate with the first work-contacting structure to grip the work therebetween, wherein the first work-contacting structure engages the work on the side opposite the direction of tool approach resisting movement of the work away from the tool and the second work-contacting structure engages the work on the side initially engaged by the operating tool urging the work away from the operating tool to grip the work between the first and second work-contacting structures.

SEE OR SEARCH THIS CLASS, SUBCLASS:

95+, for similar structure wherein the tool-opposing surface is connected to the tool than through the passageway being enlarged by the tool.