Torque-measuring hub, power-measuring system, cycle wheel equipped with such a hub or system, and measuring method using such a hub
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United States of America Patent
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Mar 21, 2017
Grant Date -
Jul 24, 2014
app pub date -
Jan 16, 2014
filing date -
Jan 18, 2013
priority date (Note) -
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Abstract
A hub for measuring the driving torque of a cycle wheel, the hub including a central shaft defining an axis of rotation of the wheel, and a hub body mounted to rotate freely about the shaft, the hub body including a central portion bordered on both sides by respective flanges, the flanges fastening at least one connecting element to connect the hub body to a rim of the wheel. The hub includes a system for measuring the driving torque of the wheel including strain gauges fixed on the hub body.
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