Balance damping device for light disk machine

Balance damping device for light disk machine

  • CN 2,411,383 Y
  • Filed: 01/26/2000
  • Issued: 12/20/2000
  • Est. Priority Date: 01/26/2000
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of CD player balancing damping device comprises spindle motor with rotor, is connected the epitrochanterian disc bearing dish of this electric machine main shaft, is located at the disc press fit device of this disc bearing dish top;

  • It is characterized in that;

    be respectively equipped with one first roller Equilibrator and one second roller Equilibrator on the rotor of this spindle motor and this disc press fit device.

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