http://demonstrations.wolfram.com/ContinuouslyVariableTransmission
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This Demonstration models a toroidal continuously variable transmission (CVT). A toroidal CVT is made up of two disks on a central axle and a toroidal roller that transmits motion between them. The disks are attached to two concave conical surfaces that...
Contributed by: Erik Mahieu
Ingenious. Mathematics is miracle itslef.
mmarkomann 3 months ago