US PATENT SUBCLASS 83 / 268
.~ With abutment to position work being fed with respect to cutter


Current as of: June, 1999
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83 /   HD   CUTTING

202  DF  TOOL ENGAGES WORK DURING DWELL OF INTERMITTENT WORKFEED {40}
268.~ With abutment to position work being fed with respect to cutter {1}
269  DF  .~.~> With slip between positioned work and feed means


DEFINITION

Classification: 83/268

(under subclass 202) Device provided with passive means which serve as an obstacle to limit movement of work in a given direction.

(1) Note. This subclass includes machines wherein the feed means moves the work to an inclined track, where it slides down against a stop, or wherein the work merely drops against such stop after being brought into the vicinity by feed means, or wherein the feed means drives the work against the stop.

(2) Note. In some cases, the work is caused or permitted to move back against an abutment which positions it for cutting.

SEE OR SEARCH THIS CLASS, SUBCLASS:

207, for actuated abutment which positions work prior to tool stroke.

253+, for work moved against a stop by a supplemental work moving means.

391+, for a work-stopping abutment actuated in timed relation to tool stroke. 396, for work-mover stop actuated in timed relation to tool stroke.

414, for means to stop work-mover, in general.

467+, for a work-stopping abutment not claimed as functionally related to a tool.