US PATENT SUBCLASS 83 / 767
.~.~.~.~.~ By rotation about an axis perpendicular to the work-support surface

Current as of: June, 1999
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83 /   HD   CUTTING

746  DF  BY TOOL RECIPROCABLE ALONG ELONGATED EDGE {11}
753  DF  .~ With tool in-feed {7}
761  DF  .~.~ With passive means to guide tool directly {1}
762  DF  .~.~.~ By plural opposed guide surfaces {2}
764  DF  .~.~.~.~ With relative adjustment between guide and work or work-support {3}
767.~.~.~.~.~ By rotation about an axis perpendicular to the work-support surface

DEFINITION

Classification: 83/767

(under subclass 764) Device provided with a work support surface, in which the relocating means permits the tool guide elements or work support means to be turned about a line which extends generally perpendicular to the plane of the work support surface.