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PEDALING MOTION MEASURING DEVICE AND PEDALING MOTION SENSOR DEVICE

  • US 20130019700A1
  • Filed: 03/31/2011
  • Published: 01/24/2013
  • Est. Priority Date: 04/28/2010
  • Status: Active Grant
First Claim
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1. A pedaling motion measuring device comprising:

  • a measurement body unit that has second sensor units arranged at a right and left pair of crank arms of a bicycle provided with a crank member having the right and left pair of crank arms connected by a hanger shaft and pedals, the second sensor units sensing magnitude and direction of a force applied to each of the right and left crank arms;

    a second work calculation unit that calculates user'"'"'s work provided to the crank member by the user, based on the magnitude and direction of the force applied to each of the right and left crank arms and sensed by the second sensor units.

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