Thats the one!! I knew it has something to do with round and round. On 2013/11/03 05:49 PM, Stuart Stevenson wrote: > it is a cycloidal drive > > > On Sun, Nov 3, 2013 at 7:32 AM, Marius Liebenberg > <mar...@mastercut.co.za>wrote: > >> Andy, >> I am busy with such a design. I think it is called an Orbital drive. I >> have not cut any parts yet but will start soon. Can you share your >> experiences with this idea? >> >> On 2013/11/03 12:53 AM, andy pugh 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. >>> >> -- >> Regards / Groete >> >> Marius D. Liebenberg >> MasterCut cc >> Cel: +27 82 698 3251 >> Tel: +27 12 743 6064 >> Fax: +27 86 551 8029 >> Skype: marius_d.liebenberg >> >> >> --- >> This email is free from viruses and malware because avast! Antivirus >> protection is active. >> http://www.avast.com >> >> ------------------------------------------------------------------------------ >> 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 >> > >
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