US PATENT SUBCLASS 72 / 250
.~ With handling of, or guiding of, work or product relative to tool

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

199  DF  BY USE OF ROLLER OR ROLLER-LIKE TOOL-ELEMENT {17}
250.~ With handling of, or guiding of, work or product relative to tool {2}
251  DF  .~.~> By endless belt or conveyor roll
252  DF  .~.~> By reciprocating or oscillating means

DEFINITION

Classification: 72/250

With handling of, or guiding of work or product relative to tool:

(under subclass 199) Subject matter including structure to move or position either (a) work to be presented to a tool couple* or (b) the product of a tool couple.

(1) Note. Included in this subclass is disclosure of means for moving the same work repeatedly through the zone of operation of a tool couple.

SEE OR SEARCH THIS CLASS, SUBCLASS:

227+, for disclosure of work-handling between successive tool

couples.