The inside plate (with the of gear profile) is meant to wobble on an eccentric but not spin. On Nov 2, 2013 5:56 PM, "andy pugh" <bodge...@gmail.com> wrote:
> On 2 November 2013 19:47, Stuart Stevenson <stus...@gmail.com> wrote: > > Andy, > > this is my idea of a rotary drive > > > > https://www.dropbox.com/s/jbc53qf9dx4cxjp/rotarycurvic.igs > > I think I tried to build something like that once, in fact I was > hoping to use it in a product. > Mine was an internal gear driving a spur gear with two teeth fewer. > The idea was for the internally-toothed gear to wobble in a small > circle. (driven by an eccentric on a motor). > > I was mainly trying for a very thin drive, at the time. > I think we gave up on it eventually, as I had a plan B that involved a > bit less invention. > > -- > atp > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > > > ------------------------------------------------------------------------------ > Android is increasing in popularity, but the open development platform that > developers love is also attractive to malware creators. Download this white > paper to learn more about secure code signing practices that can help keep > Android apps secure. > http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
