Wire-unwinding device
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United States of America Patent
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-
Sep 28, 1993
Issued Date -
N/A
app pub date -
Jun 14, 1991
filing date -
May 3, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A wire-unwinding device in which wire can be unwound from a very large wire drum such that the direction of curvature of the wire is maintained and alternating bendings of the wire are avoided. The wire is guided over a stationary first guide pulley, a second guide pulley, which is changeable in position in order to apply an initial tensioning force, and over a further stationary third guide pulley.
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