Adjustment and tension control device for a multipass wire drawing machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 26, 2000
Grant Date -
N/A
app pub date -
Nov 2, 1998
filing date -
Nov 11, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multipass wiredrawing machine particularly for drawing metal wires which comprises a plurality of reels for pulling a wire that exits from a corresponding die, the reels being arranged in sequence to wind the wire that exits from the die and guide it to a next die, each pulling reel being fixed, while the corresponding die can move with respect to the corresponding pulling reel, in order to maintain a substantially constant length for the portion of wire with respect to the corresponding pulling reel and allow the length of the portion of wire to vary with respect to the preceding pulling reel, so as to provide constant adjustment of the tension of the wire between the die and the reel and between the reel and the next die.
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