Systems, methods and apparatus for winding conductive wires for a stator of an electric motor
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United States of America Patent
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Aug 13, 2002
Grant Date -
N/A
app pub date -
Aug 3, 1998
filing date -
Aug 29, 1997
priority date (Note) -
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Abstract
Systems, methods and apparatus for winding conductive wires for a stator of an electric motor. In one embodiment, a hysteretic tensioning apparatus is utilizing to substantially stabilize tension in a conductive wire supplied to a winding machine. The hysteretic tensioning apparatus includes a support member, a brake member, and four idler arms. The brake member is rotatably mounted to the brake member and configured to engage the conductive wire. The idler arms each are spring mounted to the support member and also are configured to engage the conductive wire. The conductive wire is extended across the support member so that it extends between adjacent idler arms and the brake and is inserted into the winding machine.
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