Fan-blade type oil-proof spacer

Fan-blade type oil-proof spacer

  • CN 105,337,461 A
  • Filed: 12/01/2015
  • Published: 02/17/2016
  • Est. Priority Date: 12/01/2015
  • Status: Active Application
First Claim
Patent Images

1. the grease proofing pad of fan blade type, it is arranged between the motor bearings of motor and commutator, it is characterized in that, comprises axle sleeve, panel, wherein,Described sleeve diameter and motor shaft major diameter fit, described axle sleeve and described motor shaft form interference fit;

  • Described panel is set on described axle sleeve;

    The thickness of described panel is less than the thickness of described axle sleeve;

    Multiple fan blade is circumferentially provided with in described panel periphery.

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