Spring assembly with captured core
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United States of America Patent
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Aug 12, 2003
Grant Date -
N/A
app pub date -
Feb 7, 2002
filing date -
Feb 7, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A spring assembly comprising: an axially extending coil formed from a spring wire and having first and second ends and a length there between with an interior having a generally circular cross-section. The coil includes first end portion with a first diameter and extending inwardly from the first end, a second end portion with a second diameter and extending inwardly from the second end and a center portion with a third diameter between the end portions of the coil. An elongated core is placed within the interior of the coil at the center portion and two spaced lugs formed from the spring wire and extending chordally across the circular cross-section capture the core in the center portion.
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