Wire stitching machine head
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United States of America Patent
Stats
-
Oct 18, 1983
Grant Date -
N/A
app pub date -
Oct 21, 1981
filing date -
Oct 21, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cyclical wire stitching machine includes a reciprocating driving coupled to a staple-forming and drive means, which is in turn coupled by a rack and pinion mechanism to a wire feed means, so that the wire feed means and the staple-forming and driving means reciprocate simultaneously in opposite directions. The wire feed means includes a wire gripper which grips the supply wire for feeding it, while the feed means moves in one direction, to a wire holder where a predetermined length of wire is severed from the supply, the gripper then being locked open for releasing the wire while the feed means retracts in the opposite direction and the fed length of wire is formed into a staple and driven. Thus, during each cycle, the machine feeds a length of wire and forms and drives that same length of wire so that at the end of the cycle there is no severed wire in the wire holder.
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