problems of wear and tear and limited speed and toward transmission company president and engineer victor stein of schoolboy reasons that power demands for heavy machinery will remain consistently high but this size weight and cost of providing the necessary power output could be cut several times by what they've named eccentric cycloid overhearing. there are three stages in the development of our eccentric cyclical technology which essentially continues the work of lawrence. ability out of a coaxial gear we made a transmission with power. and. this first stage the device had the upside of low manufacturing costs but it had some drawbacks like noise and intermittent discontinuities in the transmission ratio we managed to eliminate the noise but the energy conversion coefficient remained low as of the previous version. followed already have increased efficiency over with almost equal energy input and. the large teeth allowed to transfer this force with a ratio several times greater than equivalent involute gear teeth the grandfather of the concept was this cycle of gear produced in the late twen