US PATENT SUBCLASS 234 / 21
.~ For stopping after predetermined number of operations


Current as of: June, 1999
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234 /   HD   SELECTIVE CUTTING (E.G., PUNCHING)

13  DF  WITH MEANS TO IMPOSE PROGRAMMED CONTROL OF AUXILIARY-OPERATION {6}
21.~ For stopping after predetermined number of operations


DEFINITION

Classification: 234/21

(under subclass 13) Device provided with means to bring one or more parts to a halt after the completion of a fixed plurality of cycles of operation of the device or of any portion thereof which is periodically actuated.

(1) Note. This subclass does not include "repeat key" mechanisms, for their actuation is manually initiated at random times (i.e., at the will of an operative), for which see the Search This Class, Subclass note below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

51, for means to effect unicyclic tool actuation.

125, for repeat key mechanism, and see (1) Note, above.