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METHOD AND DATA PROCESSING DEVICE FOR DETECTING A LOAD DISTRIBUTION IN A ROLLER BEARING

  • US 20160103028A1
  • Filed: 10/09/2015
  • Published: 04/14/2016
  • Est. Priority Date: 10/13/2014
  • Status: Active Grant
First Claim
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1. A method for detecting a load distribution in a roller bearing having at least one row of rollers and a strain sensor attached to a first ring, wherein the first ring is configured to rotate relative to a second ring, the method comprises steps of:

  • a. detecting peak heights and peak positions in roller load induced strain signals obtained from the strain sensor; and

    b. calculating a load acting on at least one angle range of the second ring using peak heights of a plurality of peak positions falling in the angle range.

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