Multiple Rotation Interface

Abstract

A simultaneous multiple rotation interface where a series of discs eccentrically rotate about a central shaft to create a speed reduction between an input disc and an output disc. Each disc is engaged with the other via a series of bearings embedded within each disc.

1 . A simultaneous multiple rotation interface, comprising: 
 a central shaft;    an input disc, said input disc being centrally, axially aligned with said central shaft, said input disc having an eccentric portion;    a driver disc, said driver disc being engaged with said eccentric portion of said input disc;    an engagement means, said engagement means having a series of loosely seeded bearings;    an output disc, said output disc being centrally, axially aligned with said central shaft, said output disc being engaged with said driver disc via said engagement means.    
   
   
       2 . A simultaneous multiple rotation interface, comprising: 
 a central shaft;    an input disc, said input disc being centrally, axially aligned with said central shaft, said input disc having an eccentric portion;    a first driver disc, said first driver disc being engaged with said eccentric portion of said input disc;    a first engagement means, said first engagement means having a series of loosely seeded bearings;    a central disc, said central disc being centrally, axially aligned with said central shaft, said central disc being engaged with said first driver disc via said first engagement means, said central disc having an eccentric portion;    a second driver disc, said second driver disc being engaged with said eccentric portion of said central disc;    a second engagement means, said second engagement means having a series of loosely seeded bearings;    an output disc, said output disc being centrally, axially aligned with said central shaft, said output disc being engaged with said second driver disc via said second engagement means.