US PATENT SUBCLASS 234 / 88
.~.~.~ Connects or disconnects interposer linkage and cyclically movable actuator

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

59  DF  WITH MEANS TO INITIATE TOOL SELECTION BY SENSING PATTERN INDICIA OR CONFIGURED MACHINE ELEMENT {11}
79  DF  .~ With means to feed pattern or pattern sensing means {5}
87  DF  .~.~ Senser controls application of power to interposer {1}
88.~.~.~ Connects or disconnects interposer linkage and cyclically movable actuator

DEFINITION

Classification: 234/88

(under subclass 87) Device wherein said force-transmission initiating or terminating means functions by coupling or uncoupling the interposer* (or a driving element connected thereto) to or from the power drive train, which drive train operates periodically.