US PATENT SUBCLASS 227 / 73
.~.~ Including work-feeding means

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

64  DF  WITH MEANS TO SHAPE WORK OR CUT PRODUCT {4}
67  DF  .~ Means to form opening in work for member {4}
73.~.~ Including work-feeding means {1}
74  DF  .~.~.~> Cutting tool having work-feeding motion {1}

DEFINITION

Classification: 227/73

(under subclass 67) Device provided with actuated means to effect movement of the work with respect to a driving-station*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

99+, for work feeding means to a driving-station, and see search notes thereunder for loci of other work feed devices.