US PATENT SUBCLASS 83 / 582
.~ Constantly urged tool or tool support (e.g., spring biased)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


83 /   HD   CUTTING

523  DF  MEANS TO DRIVE OR TO GUIDE TOOL {35}
582.~ Constantly urged tool or tool support (e.g., spring biased) {4}
583  DF  .~.~> Ledger blade
584  DF  .~.~> Oscillating tool urged axially {1}
586  DF  .~.~> Stored energy furnishes cutting force {1}
588  DF  .~.~> Through return (noncutting) stroke {1}

DEFINITION

Classification: 83/582

(under subclass 523) Apparatus wherein a tool blade is continuously subjected to a force tending to move it.

SEE OR SEARCH THIS CLASS, SUBCLASS:

568, for a constantly urged tool that is embodied in a device whose operation is such that, through the impetus of a tool, the workpiece is moved through space into contact with a cooperating tool.