US PATENT SUBCLASS 83 / 317
.~.~.~ One tool swings out of work path on return stroke

Current as of: June, 1999
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83 /   HD   CUTTING

284  DF  CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK {17}
315  DF  .~ Tool mounted on oscillating standard {1}
316  DF  .~.~ Both tools of couple on single standard {1}
317.~.~.~ One tool swings out of work path on return stroke

DEFINITION

Classification: 83/317

(under subclass 316) Device in which one of the cooperating tools is pivotally mounted to move independently on the oscillating flying member on the backward movement of such member so as not to engage the work on the backward movement of the flying member.