US PATENT SUBCLASS 82 / 141
.~.~ Feedscrews and rods
Current as of: June, 1999
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DEFINITION
Classification: 82/141
Feedscrews and rods:
(under subclass 132) Subject matter wherein significance is attributed to a plurality of rotating screws or splined rods, for transmitting motion from a head-stock or change-gears to a carriage to effect the feeding of a guided cutter.
SEE OR SEARCH CLASS
408, Cutting by Use of Rotating Axially Moving Tool,
64, for drilling machines in which work infeed mechanism is screw and nut actuated; subclasses 100+ and 129+ for drilling machines in which tool infeed mechanism is screw and nut actuated.
