Drive mechanism for oscillatory dental tool

Drive mechanism for oscillatory dental tool

  • CN 1,260,697 A
  • Filed: 06/18/1998
  • Published: 07/19/2000
  • Est. Priority Date: 06/19/1997
  • Status: Abandoned Application
First Claim
Patent Images

1. the driving mechanism of dental tool assembly, described driving mechanism comprises:

  • Driving shaft with pivot center and drive surfaces;

    AndDriven shaft with pivot center and driven surface,Wherein;

    Described driving shaft and driven shaft are located mutually, and the described pivot center of described driving shaft is become laterally with the pivot center of described driven shaft, and described drive surfaces and described driven surface contact;

    The barbed portion that described drive surfaces and described driven surface are respectively described driving shaft and driven shaft;

    Described drive surfaces and driven surface all are crooked, make described drive surfaces and driven surface in described driving shaft Continuous Contact when described drive shaft turns axis rotates.

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