Compliant, acoustically insulating torsionally elastic coupling
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United States of America Patent
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-
May 25, 1993
Grant Date -
N/A
app pub date -
Aug 22, 1990
filing date -
Dec 22, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A compliant, acoustically insulating, torsionally elastic shaft coupling includes a shaft part and a driver part formed by support plates. At least one cage is defined by the support plates which house at least one rubber element of corresponding shape. To achieve an especially compliant torsionally spring characteristic line, the rubber element is formed with uniformly spaced cavities having a cross-section larger than that of hollow ducts centrally crossing a series of these cavities and extending at least essentially over the entire height of the rubber element.
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