US PATENT SUBCLASS 470 / 125
.~.~ Having reciprocating die and header

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

110  DF  APPARATUS FOR MAKING HEADED FASTENER, E.G., NAIL, RIVET, ETC. {13}
121  DF  .~ Wire nail making {6}
125.~.~ Having reciprocating die and header {2}
126  DF  .~.~.~> And toggle closing dies
127  DF  .~.~.~> And wedge closing dies

DEFINITION

Classification: 470/125

Having reciprocating die and header:

(under subclass 121) Subject matter wherein the apparatus is further provided with means having wire-gripping dies capable of reciprocating transversely of the line of feed of the wire to grip and release the wire and wherein the header is capable of reciprocating in the direction of the length of the nail to head the nail while being held by the gripping dies.

(1) Note. The dies of this subclass usually point and sever as well as hold the nail.

SEE OR SEARCH THIS CLASS, SUBCLASS:

141+, for wrought fastener making machines having reciprocating dies and headers.