Wheelrite wrote this,
What I wanted to see was mechanisms that use Pendulums without springs and use as the above quote, as most people here conclude that, so I would love to see some examples to help me work out why bessler was using pendulums if not to regulate springs.Most likely for smoothing and speed regulation, stampers attached (demonstating usefull work being done) give a snatching motion, pendulums cancel this out somewhat, belt or rope 'whips' or strains/breaks and pendulums cancel this out somewhat again, also the irregular forces 'to-ing and fro-ing' may upset or damage the internal working parts that actually provide the drive. I think most people here conclude that.
Jon
Big thanks Path_finder, it was lovely to see some mechanical art.
Edit, the reason I am interested is this, it may have been possible for Bessler to use springs as energy accumulators to drive the wheel, by accumulating the energy with a slower release would overcome timing problems so the springs could be rewound at any time in the cycle by falling weights or levers, I see a lot of similaritys with Hydraulics energy transfers.
Regards Trevor