Method and apparatus of the conical spring
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United States of America Patent
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Dec 14, 1993
Issued Date -
N/A
app pub date -
May 7, 1990
filing date -
Mar 28, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A conical spring is a universal spring that comprises a load applying component, formed to have an appropriate geometrical configuration with interfacing surface symmetrical to a predetermined axis, and a load absorbing component, being able to vary dimension radially when a load is applied and formed to have a surface matching to the interfacing surface of the load applying component, thereby the interfacing surface of the load applying component and the matching surface of the load absorbing component are to contact with each other when a load is applied axially between the load applying component and the load absorbing component to have the radial dimension of the load absorbing component vary thereof to absorb the energy generated by the axial load and to generate an axial force reacting to the applied load. Frictionless or low friction media can be added to the contacting surface to achieve low friction purpose.
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