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 Robotics / 2786
    Re: Synchro drive in Lego —Paul Speed
   (...) Yeah, but I can't think of a good way to ratchet the assembly. -Paul (pspeed@augustschell.com) (...) (26 years ago, 14-Jan-99, to lugnet.robotics)
   
        Unidirectional gearing - was Synchro drive in Lego —Medical Informatics Consulting
     Here's a really simple (but not fool-proof way): Feed the motor output into a differential gear. The output from the differentials run out through beams and have a medium gear just outside the beam. Then suspend another beam from one end using a (...) (26 years ago, 14-Jan-99, to lugnet.robotics)
   
        Re: Synchro drive in Lego —S. Crawshaw
   Assuming I have got the design spec right (ie, a wheel which can turn 360+ degrees and drive independently), I have managed to build one from just the Mindstorms bits. But it needs two motors at the moment, since I haven't got a differential left to (...) (26 years ago, 16-Jan-99, to lugnet.robotics)
 

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