US PATENT SUBCLASS 83 / 420
.~.~ By opposed lateral guide means

Current as of: June, 1999
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83 /   HD   CUTTING

401  DF  WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION {18}
418  DF  .~ With additional mans to engage work and orient it relative to tool station {3}
420.~.~ By opposed lateral guide means

DEFINITION

Classification: 83/420

(under subclass 418) Device in which the supplemental means comprises two members, one member located on one side of the path of work movement and the other member located on the other side of such path, both members contacting the work.

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448+, for other plural guide elements.