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Method of detecting irregularities on bevel gears

  • US 4,335,612 A
  • Filed: 10/02/1980
  • Issued: 06/22/1982
  • Est. Priority Date: 11/22/1979
  • Status: Expired due to Term
First Claim
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1. A method for detecting irregularities upon bevel gears, comprising the steps, performed simultaneously, of:

  • (a) meshing together two bevel gears and rotating each of them around its central axis while they remain in mesh, transmitting power from one of them to the other;

    (b) further moving the rotating bevel gears relative to one another so that the meshing area between their teeth moves on the tooth surface of at least one of them; and

    (c) detecting the occurrence of vibration with a vibration detector.

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