Systems, methods, and apparatus for supported shafts
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United States of America Patent
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May 21, 2019
Grant Date -
Mar 23, 2017
app pub date -
Dec 6, 2016
filing date -
Mar 28, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Systems, methods, and apparatus are disclosed for transferring a rotational force. Apparatus include a shaft member that has a first end configured to receive a rotational force from a first mechanical component, and configured to receive a torsional load in response to receiving the rotational force. The shaft member also includes a second end configured to provide the rotational force to a second mechanical component. Apparatus also include a support member that includes a plurality of lobes coupled to the shaft member and configured to transmit the torsional load of the shaft member, where the plurality of lobes is coupled to each other along a central coupling and extend radially from the central coupling, where the plurality of lobes has a spiral geometry along a length of the support member such that an orientation of the plurality of lobes rotates along the length of the support member.
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