Indexable marking tool for use with a punch press
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United States of America Patent
Stats
-
Jan 17, 1995
Grant Date -
N/A
app pub date -
Sep 28, 1993
filing date -
Sep 28, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A marking tool assembly includes a plurality of marking punches for stamping alpha/numeric indicia into a workpiece. The punches are adapted to be indexed selectively to an active punching position beneath a striker which causes one of the punches to stamp the workpiece during the downstroke of the tool, the remaining punches resting idly on the workpiece. A stripper ring holds the striker rotationally stationary and also prevents rotation of a retaining ring for permitting up and down sliding of the punches in a holder and for guiding the punches to the active punching position.
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