US PATENT SUBCLASS 227 / 43
.~.~ Including means to align member-aperture with member

Current as of: June, 1999
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227 /   HD   ELONGATED-MEMBER-DRIVING APPARATUS

19  DF  WITH MEANS TO ASSEMBLE PLURAL PIECES OF WORK {7}
39  DF  .~ Work conveyer means {5}
43.~.~ Including means to align member-aperture with member

DEFINITION

Classification: 227/43

(under subclass 39) Device comprising means supplemental to said work moving means for positioning or repositioning an apertured work-piece at the driving-station with its opening(s) in alignment with a member in position to be driven into or through said opening(s).