US PATENT SUBCLASS 470 / 94
.~.~.~ And mandrel

Current as of: June, 1999
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470 /   HD   THREADED, HEADED FASTENER, OR WASHER MAKING: PROCESS AND APPARATUS

87  DF  APPARATUS FOR MAKING INTERNALLY THREADED FASTENER, I.E., NUT {7}
89  DF  .~ Having forger {5}
93  DF  .~.~ And side swagger {1}
94.~.~.~ And mandrel

DEFINITION

Classification: 470/94

And mandrel:

(under subclass 93) Subject matter wherein the mechanism is further provided with a component capable of supporting the nut during a shaping step.