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Invention of Variator

Published 11.11.2010 Presenter Anton Pankratov

Invention of Variator

The variator was invented exactly 208 years ago by Richard Trevithik. Trevithik was one of those who built the first steam engines. The variator is a device that can change the speed or direction of engine shaft rotation. The process goes continuously rather than in steps, like when a reducer is used. A variator can consist of bevels connected by a driving belt ...